AyeCode / invoicing

Passed

Pull Request — master (#236)

by Patrik

created 2019-12-17 10:35 UTC

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includes/wpinv-address-functions.php 1 patch

Spacing +979 added lines, -979 removed lines patch added patch discarded remove patch

		@@ -7,67 +7,67 @@ discard block
		block discarded – undo
7	7	*/
8	8
9	9	// MUST have WordPress.
10		-if ( !defined( 'WPINC' ) ) {
11		- exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
	10	+if (!defined('WPINC')) {
	11	+ exit('Do NOT access this file directly: ' . basename(__FILE__));
12	12	}
13	13
14	14
15	15	function wpinv_get_default_country() {
16		- $country = wpinv_get_option( 'default_country', 'UK' );
	16	+ $country = wpinv_get_option('default_country', 'UK');
17	17
18		- return apply_filters( 'wpinv_default_country', $country );
	18	+ return apply_filters('wpinv_default_country', $country);
19	19	}
20	20
21		-function wpinv_is_base_country( $country ) {
	21	+function wpinv_is_base_country($country) {
22	22	$base_country = wpinv_get_default_country();
23	23
24		- if ( $base_country === 'UK' ) {
	24	+ if ($base_country === 'UK') {
25	25	$base_country = 'GB';
26	26	}
27		- if ( $country == 'UK' ) {
	27	+ if ($country == 'UK') {
28	28	$country = 'GB';
29	29	}
30	30
31		- return ( $country && $country === $base_country ) ? true : false;
	31	+ return ($country && $country === $base_country) ? true : false;
32	32	}
33	33
34		-function wpinv_country_name( $country_code = '' ) {
	34	+function wpinv_country_name($country_code = '') {
35	35	$countries = wpinv_get_country_list();
36	36	$country_code = $country_code == 'UK' ? 'GB' : $country_code;
37		- $country = isset( $countries[$country_code] ) ? $countries[$country_code] : $country_code;
	37	+ $country = isset($countries[$country_code]) ? $countries[$country_code] : $country_code;
38	38
39		- return apply_filters( 'wpinv_country_name', $country, $country_code );
	39	+ return apply_filters('wpinv_country_name', $country, $country_code);
40	40	}
41	41
42	42	function wpinv_get_default_state() {
43		- $state = wpinv_get_option( 'default_state', false );
	43	+ $state = wpinv_get_option('default_state', false);
44	44
45		- return apply_filters( 'wpinv_default_state', $state );
	45	+ return apply_filters('wpinv_default_state', $state);
46	46	}
47	47
48		-function wpinv_state_name( $state_code = '', $country_code = '' ) {
	48	+function wpinv_state_name($state_code = '', $country_code = '') {
49	49	$state = $state_code;
50	50
51		- if ( !empty( $country_code ) ) {
52		- $states = wpinv_get_country_states( $country_code );
	51	+ if (!empty($country_code)) {
	52	+ $states = wpinv_get_country_states($country_code);
53	53
54		- $state = !empty( $states ) && isset( $states[$state_code] ) ? $states[$state_code] : $state;
	54	+ $state = !empty($states) && isset($states[$state_code]) ? $states[$state_code] : $state;
55	55	}
56	56
57		- return apply_filters( 'wpinv_state_name', $state, $state_code, $country_code );
	57	+ return apply_filters('wpinv_state_name', $state, $state_code, $country_code);
58	58	}
59	59
60	60	function wpinv_store_address() {
61		- $address = wpinv_get_option( 'store_address', '' );
	61	+ $address = wpinv_get_option('store_address', '');
62	62
63		- return apply_filters( 'wpinv_store_address', $address );
	63	+ return apply_filters('wpinv_store_address', $address);
64	64	}
65	65
66		-function wpinv_get_user_address( $user_id = 0, $with_default = true ) {
	66	+function wpinv_get_user_address($user_id = 0, $with_default = true) {
67	67	global $wpi_userID;
68	68
69		- if( empty( $user_id ) ) {
70		- $user_id = !empty( $wpi_userID ) ? $wpi_userID : get_current_user_id();
	69	+ if (empty($user_id)) {
	70	+ $user_id = !empty($wpi_userID) ? $wpi_userID : get_current_user_id();
71	71	}
72	72
73	73	$address_fields = array(
		@@ -85,36 +85,36 @@ discard block
		block discarded – undo
85	85	'zip',
86	86	);
87	87
88		- $user_info = get_userdata( $user_id );
	88	+ $user_info = get_userdata($user_id);
89	89
90	90	$address = array();
91	91	$address['user_id'] = $user_id;
92		- $address['email'] = !empty( $user_info ) ? $user_info->user_email : '';
93		- foreach ( $address_fields as $field ) {
94		- $address[$field] = get_user_meta( $user_id, '_wpinv_' . $field, true );
	92	+ $address['email'] = !empty($user_info) ? $user_info->user_email : '';
	93	+ foreach ($address_fields as $field) {
	94	+ $address[$field] = get_user_meta($user_id, '_wpinv_' . $field, true);
95	95	}
96	96
97		- if ( !empty( $user_info ) ) {
98		- if( empty( $address['first_name'] ) )
	97	+ if (!empty($user_info)) {
	98	+ if (empty($address['first_name']))
99	99	$address['first_name'] = $user_info->first_name;
100	100
101		- if( empty( $address['last_name'] ) )
	101	+ if (empty($address['last_name']))
102	102	$address['last_name'] = $user_info->last_name;
103	103	}
104	104
105		- $address['name'] = trim( trim( $address['first_name'] . ' ' . $address['last_name'] ), "," );
	105	+ $address['name'] = trim(trim($address['first_name'] . ' ' . $address['last_name']), ",");
106	106
107		- if( empty( $address['state'] ) && $with_default )
	107	+ if (empty($address['state']) && $with_default)
108	108	$address['state'] = wpinv_get_default_state();
109	109
110		- if( empty( $address['country'] ) && $with_default )
	110	+ if (empty($address['country']) && $with_default)
111	111	$address['country'] = wpinv_get_default_country();
112	112
113	113
114	114	return $address;
115	115	}
116	116
117		-function wpinv_get_country_list( $first_empty = false ) {
	117	+function wpinv_get_country_list($first_empty = false) {
118	118	$countries = array(
119	119	'US' => __('United States', 'invoicing'),
120	120	'CA' => __('Canada', 'invoicing'),
		@@ -370,23 +370,23 @@ discard block
		block discarded – undo
370	370	'ZW' => __('Zimbabwe', 'invoicing'),
371	371	);
372	372
373		- if ( $first_empty ) {
374		- $countries = array_merge( array( '' => '' ), $countries );
	373	+ if ($first_empty) {
	374	+ $countries = array_merge(array('' => ''), $countries);
375	375	}
376	376
377		- $countries = apply_filters( 'wpinv_countries', $countries );
	377	+ $countries = apply_filters('wpinv_countries', $countries);
378	378
379	379	asort($countries);
380	380
381	381	return $countries;
382	382	}
383	383
384		-function wpinv_get_country_states( $country = null, $first_empty = false ) {
385		- if ( empty( $country ) ) {
	384	+function wpinv_get_country_states($country = null, $first_empty = false) {
	385	+ if (empty($country)) {
386	386	$country = wpinv_get_default_country();
387	387	}
388	388
389		- switch( $country ) {
	389	+ switch ($country) {
390	390	case 'US' :
391	391	$states = wpinv_get_us_states_list();
392	392	break;
		@@ -461,11 +461,11 @@ discard block
		block discarded – undo
461	461	break;
462	462	}
463	463
464		- if ( !empty( $states ) && $first_empty ) {
465		- $states = array_merge( array( '' => '' ), $states );
	464	+ if (!empty($states) && $first_empty) {
	465	+ $states = array_merge(array('' => ''), $states);
466	466	}
467	467
468		- $states = apply_filters( 'wpinv_country_states', $states, $country );
	468	+ $states = apply_filters('wpinv_country_states', $states, $country);
469	469
470	470	asort($states);
471	471
		@@ -474,1087 +474,1087 @@ discard block
		block discarded – undo
474	474
475	475	function wpinv_get_us_states_list() {
476	476	$states = array(
477		- 'AL' => __( 'Alabama', 'invoicing' ),
478		- 'AK' => __( 'Alaska', 'invoicing' ),
479		- 'AZ' => __( 'Arizona', 'invoicing' ),
480		- 'AR' => __( 'Arkansas', 'invoicing' ),
481		- 'CA' => __( 'California', 'invoicing' ),
482		- 'CO' => __( 'Colorado', 'invoicing' ),
483		- 'CT' => __( 'Connecticut', 'invoicing' ),
484		- 'DE' => __( 'Delaware', 'invoicing' ),
485		- 'DC' => __( 'District of Columbia', 'invoicing' ),
486		- 'FL' => __( 'Florida', 'invoicing' ),
487		- 'GA' => __( 'Georgia', 'invoicing' ),
488		- 'HI' => __( 'Hawaii', 'invoicing' ),
489		- 'ID' => __( 'Idaho', 'invoicing' ),
490		- 'IL' => __( 'Illinois', 'invoicing' ),
491		- 'IN' => __( 'Indiana', 'invoicing' ),
492		- 'IA' => __( 'Iowa', 'invoicing' ),
493		- 'KS' => __( 'Kansas', 'invoicing' ),
494		- 'KY' => __( 'Kentucky', 'invoicing' ),
495		- 'LA' => __( 'Louisiana', 'invoicing' ),
496		- 'ME' => __( 'Maine', 'invoicing' ),
497		- 'MD' => __( 'Maryland', 'invoicing' ),
498		- 'MA' => __( 'Massachusetts', 'invoicing' ),
499		- 'MI' => __( 'Michigan', 'invoicing' ),
500		- 'MN' => __( 'Minnesota', 'invoicing' ),
501		- 'MS' => __( 'Mississippi', 'invoicing' ),
502		- 'MO' => __( 'Missouri', 'invoicing' ),
503		- 'MT' => __( 'Montana', 'invoicing' ),
504		- 'NE' => __( 'Nebraska', 'invoicing' ),
505		- 'NV' => __( 'Nevada', 'invoicing' ),
506		- 'NH' => __( 'New Hampshire', 'invoicing' ),
507		- 'NJ' => __( 'New Jersey', 'invoicing' ),
508		- 'NM' => __( 'New Mexico', 'invoicing' ),
509		- 'NY' => __( 'New York', 'invoicing' ),
510		- 'NC' => __( 'North Carolina', 'invoicing' ),
511		- 'ND' => __( 'North Dakota', 'invoicing' ),
512		- 'OH' => __( 'Ohio', 'invoicing' ),
513		- 'OK' => __( 'Oklahoma', 'invoicing' ),
514		- 'OR' => __( 'Oregon', 'invoicing' ),
515		- 'PA' => __( 'Pennsylvania', 'invoicing' ),
516		- 'RI' => __( 'Rhode Island', 'invoicing' ),
517		- 'SC' => __( 'South Carolina', 'invoicing' ),
518		- 'SD' => __( 'South Dakota', 'invoicing' ),
519		- 'TN' => __( 'Tennessee', 'invoicing' ),
520		- 'TX' => __( 'Texas', 'invoicing' ),
521		- 'UT' => __( 'Utah', 'invoicing' ),
522		- 'VT' => __( 'Vermont', 'invoicing' ),
523		- 'VA' => __( 'Virginia', 'invoicing' ),
524		- 'WA' => __( 'Washington', 'invoicing' ),
525		- 'WV' => __( 'West Virginia', 'invoicing' ),
526		- 'WI' => __( 'Wisconsin', 'invoicing' ),
527		- 'WY' => __( 'Wyoming', 'invoicing' ),
528		- 'AS' => __( 'American Samoa', 'invoicing' ),
529		- 'CZ' => __( 'Canal Zone', 'invoicing' ),
530		- 'CM' => __( 'Commonwealth of the Northern Mariana Islands', 'invoicing' ),
531		- 'FM' => __( 'Federated States of Micronesia', 'invoicing' ),
532		- 'GU' => __( 'Guam', 'invoicing' ),
533		- 'MH' => __( 'Marshall Islands', 'invoicing' ),
534		- 'MP' => __( 'Northern Mariana Islands', 'invoicing' ),
535		- 'PW' => __( 'Palau', 'invoicing' ),
536		- 'PI' => __( 'Philippine Islands', 'invoicing' ),
537		- 'PR' => __( 'Puerto Rico', 'invoicing' ),
538		- 'TT' => __( 'Trust Territory of the Pacific Islands', 'invoicing' ),
539		- 'VI' => __( 'Virgin Islands', 'invoicing' ),
540		- 'AA' => __( 'Armed Forces - Americas', 'invoicing' ),
541		- 'AE' => __( 'Armed Forces - Europe, Canada, Middle East, Africa', 'invoicing' ),
542		- 'AP' => __( 'Armed Forces - Pacific', 'invoicing' )
	477	+ 'AL' => __('Alabama', 'invoicing'),
	478	+ 'AK' => __('Alaska', 'invoicing'),
	479	+ 'AZ' => __('Arizona', 'invoicing'),
	480	+ 'AR' => __('Arkansas', 'invoicing'),
	481	+ 'CA' => __('California', 'invoicing'),
	482	+ 'CO' => __('Colorado', 'invoicing'),
	483	+ 'CT' => __('Connecticut', 'invoicing'),
	484	+ 'DE' => __('Delaware', 'invoicing'),
	485	+ 'DC' => __('District of Columbia', 'invoicing'),
	486	+ 'FL' => __('Florida', 'invoicing'),
	487	+ 'GA' => __('Georgia', 'invoicing'),
	488	+ 'HI' => __('Hawaii', 'invoicing'),
	489	+ 'ID' => __('Idaho', 'invoicing'),
	490	+ 'IL' => __('Illinois', 'invoicing'),
	491	+ 'IN' => __('Indiana', 'invoicing'),
	492	+ 'IA' => __('Iowa', 'invoicing'),
	493	+ 'KS' => __('Kansas', 'invoicing'),
	494	+ 'KY' => __('Kentucky', 'invoicing'),
	495	+ 'LA' => __('Louisiana', 'invoicing'),
	496	+ 'ME' => __('Maine', 'invoicing'),
	497	+ 'MD' => __('Maryland', 'invoicing'),
	498	+ 'MA' => __('Massachusetts', 'invoicing'),
	499	+ 'MI' => __('Michigan', 'invoicing'),
	500	+ 'MN' => __('Minnesota', 'invoicing'),
	501	+ 'MS' => __('Mississippi', 'invoicing'),
	502	+ 'MO' => __('Missouri', 'invoicing'),
	503	+ 'MT' => __('Montana', 'invoicing'),
	504	+ 'NE' => __('Nebraska', 'invoicing'),
	505	+ 'NV' => __('Nevada', 'invoicing'),
	506	+ 'NH' => __('New Hampshire', 'invoicing'),
	507	+ 'NJ' => __('New Jersey', 'invoicing'),
	508	+ 'NM' => __('New Mexico', 'invoicing'),
	509	+ 'NY' => __('New York', 'invoicing'),
	510	+ 'NC' => __('North Carolina', 'invoicing'),
	511	+ 'ND' => __('North Dakota', 'invoicing'),
	512	+ 'OH' => __('Ohio', 'invoicing'),
	513	+ 'OK' => __('Oklahoma', 'invoicing'),
	514	+ 'OR' => __('Oregon', 'invoicing'),
	515	+ 'PA' => __('Pennsylvania', 'invoicing'),
	516	+ 'RI' => __('Rhode Island', 'invoicing'),
	517	+ 'SC' => __('South Carolina', 'invoicing'),
	518	+ 'SD' => __('South Dakota', 'invoicing'),
	519	+ 'TN' => __('Tennessee', 'invoicing'),
	520	+ 'TX' => __('Texas', 'invoicing'),
	521	+ 'UT' => __('Utah', 'invoicing'),
	522	+ 'VT' => __('Vermont', 'invoicing'),
	523	+ 'VA' => __('Virginia', 'invoicing'),
	524	+ 'WA' => __('Washington', 'invoicing'),
	525	+ 'WV' => __('West Virginia', 'invoicing'),
	526	+ 'WI' => __('Wisconsin', 'invoicing'),
	527	+ 'WY' => __('Wyoming', 'invoicing'),
	528	+ 'AS' => __('American Samoa', 'invoicing'),
	529	+ 'CZ' => __('Canal Zone', 'invoicing'),
	530	+ 'CM' => __('Commonwealth of the Northern Mariana Islands', 'invoicing'),
	531	+ 'FM' => __('Federated States of Micronesia', 'invoicing'),
	532	+ 'GU' => __('Guam', 'invoicing'),
	533	+ 'MH' => __('Marshall Islands', 'invoicing'),
	534	+ 'MP' => __('Northern Mariana Islands', 'invoicing'),
	535	+ 'PW' => __('Palau', 'invoicing'),
	536	+ 'PI' => __('Philippine Islands', 'invoicing'),
	537	+ 'PR' => __('Puerto Rico', 'invoicing'),
	538	+ 'TT' => __('Trust Territory of the Pacific Islands', 'invoicing'),
	539	+ 'VI' => __('Virgin Islands', 'invoicing'),
	540	+ 'AA' => __('Armed Forces - Americas', 'invoicing'),
	541	+ 'AE' => __('Armed Forces - Europe, Canada, Middle East, Africa', 'invoicing'),
	542	+ 'AP' => __('Armed Forces - Pacific', 'invoicing')
543	543	);
544	544
545		- return apply_filters( 'wpinv_us_states', $states );
	545	+ return apply_filters('wpinv_us_states', $states);
546	546	}
547	547
548	548	function wpinv_get_canada_states_list() {
549	549	$states = array(
550		- 'AB' => __( 'Alberta', 'invoicing' ),
551		- 'BC' => __( 'British Columbia', 'invoicing' ),
552		- 'MB' => __( 'Manitoba', 'invoicing' ),
553		- 'NB' => __( 'New Brunswick', 'invoicing' ),
554		- 'NL' => __( 'Newfoundland and Labrador', 'invoicing' ),
555		- 'NS' => __( 'Nova Scotia', 'invoicing' ),
556		- 'NT' => __( 'Northwest Territories', 'invoicing' ),
557		- 'NU' => __( 'Nunavut', 'invoicing' ),
558		- 'ON' => __( 'Ontario', 'invoicing' ),
559		- 'PE' => __( 'Prince Edward Island', 'invoicing' ),
560		- 'QC' => __( 'Quebec', 'invoicing' ),
561		- 'SK' => __( 'Saskatchewan', 'invoicing' ),
562		- 'YT' => __( 'Yukon', 'invoicing' )
	550	+ 'AB' => __('Alberta', 'invoicing'),
	551	+ 'BC' => __('British Columbia', 'invoicing'),
	552	+ 'MB' => __('Manitoba', 'invoicing'),
	553	+ 'NB' => __('New Brunswick', 'invoicing'),
	554	+ 'NL' => __('Newfoundland and Labrador', 'invoicing'),
	555	+ 'NS' => __('Nova Scotia', 'invoicing'),
	556	+ 'NT' => __('Northwest Territories', 'invoicing'),
	557	+ 'NU' => __('Nunavut', 'invoicing'),
	558	+ 'ON' => __('Ontario', 'invoicing'),
	559	+ 'PE' => __('Prince Edward Island', 'invoicing'),
	560	+ 'QC' => __('Quebec', 'invoicing'),
	561	+ 'SK' => __('Saskatchewan', 'invoicing'),
	562	+ 'YT' => __('Yukon', 'invoicing')
563	563	);
564	564
565		- return apply_filters( 'wpinv_canada_provinces', $states );
	565	+ return apply_filters('wpinv_canada_provinces', $states);
566	566	}
567	567
568	568	function wpinv_get_australia_states_list() {
569	569	$states = array(
570		- 'ACT' => __( 'Australian Capital Territory', 'invoicing' ),
571		- 'NSW' => __( 'New South Wales', 'invoicing' ),
572		- 'NT' => __( 'Northern Territory', 'invoicing' ),
573		- 'QLD' => __( 'Queensland', 'invoicing' ),
574		- 'SA' => __( 'South Australia', 'invoicing' ),
575		- 'TAS' => __( 'Tasmania', 'invoicing' ),
576		- 'VIC' => __( 'Victoria', 'invoicing' ),
577		- 'WA' => __( 'Western Australia', 'invoicing' )
	570	+ 'ACT' => __('Australian Capital Territory', 'invoicing'),
	571	+ 'NSW' => __('New South Wales', 'invoicing'),
	572	+ 'NT' => __('Northern Territory', 'invoicing'),
	573	+ 'QLD' => __('Queensland', 'invoicing'),
	574	+ 'SA' => __('South Australia', 'invoicing'),
	575	+ 'TAS' => __('Tasmania', 'invoicing'),
	576	+ 'VIC' => __('Victoria', 'invoicing'),
	577	+ 'WA' => __('Western Australia', 'invoicing')
578	578	);
579	579
580		- return apply_filters( 'wpinv_australia_states', $states );
	580	+ return apply_filters('wpinv_australia_states', $states);
581	581	}
582	582
583	583	function wpinv_get_bangladesh_states_list() {
584	584	$states = array(
585		- 'BAG' => __( 'Bagerhat', 'invoicing' ),
586		- 'BAN' => __( 'Bandarban', 'invoicing' ),
587		- 'BAR' => __( 'Barguna', 'invoicing' ),
588		- 'BARI'=> __( 'Barisal', 'invoicing' ),
589		- 'BHO' => __( 'Bhola', 'invoicing' ),
590		- 'BOG' => __( 'Bogra', 'invoicing' ),
591		- 'BRA' => __( 'Brahmanbaria', 'invoicing' ),
592		- 'CHA' => __( 'Chandpur', 'invoicing' ),
593		- 'CHI' => __( 'Chittagong', 'invoicing' ),
594		- 'CHU' => __( 'Chuadanga', 'invoicing' ),
595		- 'COM' => __( 'Comilla', 'invoicing' ),
596		- 'COX' => __( 'Cox\'s Bazar', 'invoicing' ),
597		- 'DHA' => __( 'Dhaka', 'invoicing' ),
598		- 'DIN' => __( 'Dinajpur', 'invoicing' ),
599		- 'FAR' => __( 'Faridpur', 'invoicing' ),
600		- 'FEN' => __( 'Feni', 'invoicing' ),
601		- 'GAI' => __( 'Gaibandha', 'invoicing' ),
602		- 'GAZI'=> __( 'Gazipur', 'invoicing' ),
603		- 'GOP' => __( 'Gopalganj', 'invoicing' ),
604		- 'HAB' => __( 'Habiganj', 'invoicing' ),
605		- 'JAM' => __( 'Jamalpur', 'invoicing' ),
606		- 'JES' => __( 'Jessore', 'invoicing' ),
607		- 'JHA' => __( 'Jhalokati', 'invoicing' ),
608		- 'JHE' => __( 'Jhenaidah', 'invoicing' ),
609		- 'JOY' => __( 'Joypurhat', 'invoicing' ),
610		- 'KHA' => __( 'Khagrachhari', 'invoicing' ),
611		- 'KHU' => __( 'Khulna', 'invoicing' ),
612		- 'KIS' => __( 'Kishoreganj', 'invoicing' ),
613		- 'KUR' => __( 'Kurigram', 'invoicing' ),
614		- 'KUS' => __( 'Kushtia', 'invoicing' ),
615		- 'LAK' => __( 'Lakshmipur', 'invoicing' ),
616		- 'LAL' => __( 'Lalmonirhat', 'invoicing' ),
617		- 'MAD' => __( 'Madaripur', 'invoicing' ),
618		- 'MAG' => __( 'Magura', 'invoicing' ),
619		- 'MAN' => __( 'Manikganj', 'invoicing' ),
620		- 'MEH' => __( 'Meherpur', 'invoicing' ),
621		- 'MOU' => __( 'Moulvibazar', 'invoicing' ),
622		- 'MUN' => __( 'Munshiganj', 'invoicing' ),
623		- 'MYM' => __( 'Mymensingh', 'invoicing' ),
624		- 'NAO' => __( 'Naogaon', 'invoicing' ),
625		- 'NAR' => __( 'Narail', 'invoicing' ),
626		- 'NARG'=> __( 'Narayanganj', 'invoicing' ),
627		- 'NARD'=> __( 'Narsingdi', 'invoicing' ),
628		- 'NAT' => __( 'Natore', 'invoicing' ),
629		- 'NAW' => __( 'Nawabganj', 'invoicing' ),
630		- 'NET' => __( 'Netrakona', 'invoicing' ),
631		- 'NIL' => __( 'Nilphamari', 'invoicing' ),
632		- 'NOA' => __( 'Noakhali', 'invoicing' ),
633		- 'PAB' => __( 'Pabna', 'invoicing' ),
634		- 'PAN' => __( 'Panchagarh', 'invoicing' ),
635		- 'PAT' => __( 'Patuakhali', 'invoicing' ),
636		- 'PIR' => __( 'Pirojpur', 'invoicing' ),
637		- 'RAJB'=> __( 'Rajbari', 'invoicing' ),
638		- 'RAJ' => __( 'Rajshahi', 'invoicing' ),
639		- 'RAN' => __( 'Rangamati', 'invoicing' ),
640		- 'RANP'=> __( 'Rangpur', 'invoicing' ),
641		- 'SAT' => __( 'Satkhira', 'invoicing' ),
642		- 'SHA' => __( 'Shariatpur', 'invoicing' ),
643		- 'SHE' => __( 'Sherpur', 'invoicing' ),
644		- 'SIR' => __( 'Sirajganj', 'invoicing' ),
645		- 'SUN' => __( 'Sunamganj', 'invoicing' ),
646		- 'SYL' => __( 'Sylhet', 'invoicing' ),
647		- 'TAN' => __( 'Tangail', 'invoicing' ),
648		- 'THA' => __( 'Thakurgaon', 'invoicing' )
	585	+ 'BAG' => __('Bagerhat', 'invoicing'),
	586	+ 'BAN' => __('Bandarban', 'invoicing'),
	587	+ 'BAR' => __('Barguna', 'invoicing'),
	588	+ 'BARI'=> __('Barisal', 'invoicing'),
	589	+ 'BHO' => __('Bhola', 'invoicing'),
	590	+ 'BOG' => __('Bogra', 'invoicing'),
	591	+ 'BRA' => __('Brahmanbaria', 'invoicing'),
	592	+ 'CHA' => __('Chandpur', 'invoicing'),
	593	+ 'CHI' => __('Chittagong', 'invoicing'),
	594	+ 'CHU' => __('Chuadanga', 'invoicing'),
	595	+ 'COM' => __('Comilla', 'invoicing'),
	596	+ 'COX' => __('Cox\'s Bazar', 'invoicing'),
	597	+ 'DHA' => __('Dhaka', 'invoicing'),
	598	+ 'DIN' => __('Dinajpur', 'invoicing'),
	599	+ 'FAR' => __('Faridpur', 'invoicing'),
	600	+ 'FEN' => __('Feni', 'invoicing'),
	601	+ 'GAI' => __('Gaibandha', 'invoicing'),
	602	+ 'GAZI'=> __('Gazipur', 'invoicing'),
	603	+ 'GOP' => __('Gopalganj', 'invoicing'),
	604	+ 'HAB' => __('Habiganj', 'invoicing'),
	605	+ 'JAM' => __('Jamalpur', 'invoicing'),
	606	+ 'JES' => __('Jessore', 'invoicing'),
	607	+ 'JHA' => __('Jhalokati', 'invoicing'),
	608	+ 'JHE' => __('Jhenaidah', 'invoicing'),
	609	+ 'JOY' => __('Joypurhat', 'invoicing'),
	610	+ 'KHA' => __('Khagrachhari', 'invoicing'),
	611	+ 'KHU' => __('Khulna', 'invoicing'),
	612	+ 'KIS' => __('Kishoreganj', 'invoicing'),
	613	+ 'KUR' => __('Kurigram', 'invoicing'),
	614	+ 'KUS' => __('Kushtia', 'invoicing'),
	615	+ 'LAK' => __('Lakshmipur', 'invoicing'),
	616	+ 'LAL' => __('Lalmonirhat', 'invoicing'),
	617	+ 'MAD' => __('Madaripur', 'invoicing'),
	618	+ 'MAG' => __('Magura', 'invoicing'),
	619	+ 'MAN' => __('Manikganj', 'invoicing'),
	620	+ 'MEH' => __('Meherpur', 'invoicing'),
	621	+ 'MOU' => __('Moulvibazar', 'invoicing'),
	622	+ 'MUN' => __('Munshiganj', 'invoicing'),
	623	+ 'MYM' => __('Mymensingh', 'invoicing'),
	624	+ 'NAO' => __('Naogaon', 'invoicing'),
	625	+ 'NAR' => __('Narail', 'invoicing'),
	626	+ 'NARG'=> __('Narayanganj', 'invoicing'),
	627	+ 'NARD'=> __('Narsingdi', 'invoicing'),
	628	+ 'NAT' => __('Natore', 'invoicing'),
	629	+ 'NAW' => __('Nawabganj', 'invoicing'),
	630	+ 'NET' => __('Netrakona', 'invoicing'),
	631	+ 'NIL' => __('Nilphamari', 'invoicing'),
	632	+ 'NOA' => __('Noakhali', 'invoicing'),
	633	+ 'PAB' => __('Pabna', 'invoicing'),
	634	+ 'PAN' => __('Panchagarh', 'invoicing'),
	635	+ 'PAT' => __('Patuakhali', 'invoicing'),
	636	+ 'PIR' => __('Pirojpur', 'invoicing'),
	637	+ 'RAJB'=> __('Rajbari', 'invoicing'),
	638	+ 'RAJ' => __('Rajshahi', 'invoicing'),
	639	+ 'RAN' => __('Rangamati', 'invoicing'),
	640	+ 'RANP'=> __('Rangpur', 'invoicing'),
	641	+ 'SAT' => __('Satkhira', 'invoicing'),
	642	+ 'SHA' => __('Shariatpur', 'invoicing'),
	643	+ 'SHE' => __('Sherpur', 'invoicing'),
	644	+ 'SIR' => __('Sirajganj', 'invoicing'),
	645	+ 'SUN' => __('Sunamganj', 'invoicing'),
	646	+ 'SYL' => __('Sylhet', 'invoicing'),
	647	+ 'TAN' => __('Tangail', 'invoicing'),
	648	+ 'THA' => __('Thakurgaon', 'invoicing')
649	649	);
650	650
651		- return apply_filters( 'wpinv_bangladesh_states', $states );
	651	+ return apply_filters('wpinv_bangladesh_states', $states);
652	652	}
653	653
654	654	function wpinv_get_brazil_states_list() {
655	655	$states = array(
656		- 'AC' => __( 'Acre', 'invoicing' ),
657		- 'AL' => __( 'Alagoas', 'invoicing' ),
658		- 'AP' => __( 'Amapá', 'invoicing' ),
659		- 'AM' => __( 'Amazonas', 'invoicing' ),
660		- 'BA' => __( 'Bahia', 'invoicing' ),
661		- 'CE' => __( 'Ceará', 'invoicing' ),
662		- 'DF' => __( 'Distrito Federal', 'invoicing' ),
663		- 'ES' => __( 'Espírito Santo', 'invoicing' ),
664		- 'GO' => __( 'Goiás', 'invoicing' ),
665		- 'MA' => __( 'Maranhão', 'invoicing' ),
666		- 'MT' => __( 'Mato Grosso', 'invoicing' ),
667		- 'MS' => __( 'Mato Grosso do Sul', 'invoicing' ),
668		- 'MG' => __( 'Minas Gerais', 'invoicing' ),
669		- 'PA' => __( 'Pará', 'invoicing' ),
670		- 'PB' => __( 'Paraíba', 'invoicing' ),
671		- 'PR' => __( 'Paraná', 'invoicing' ),
672		- 'PE' => __( 'Pernambuco', 'invoicing' ),
673		- 'PI' => __( 'Piauí', 'invoicing' ),
674		- 'RJ' => __( 'Rio de Janeiro', 'invoicing' ),
675		- 'RN' => __( 'Rio Grande do Norte', 'invoicing' ),
676		- 'RS' => __( 'Rio Grande do Sul', 'invoicing' ),
677		- 'RO' => __( 'Rondônia', 'invoicing' ),
678		- 'RR' => __( 'Roraima', 'invoicing' ),
679		- 'SC' => __( 'Santa Catarina', 'invoicing' ),
680		- 'SP' => __( 'São Paulo', 'invoicing' ),
681		- 'SE' => __( 'Sergipe', 'invoicing' ),
682		- 'TO' => __( 'Tocantins', 'invoicing' )
	656	+ 'AC' => __('Acre', 'invoicing'),
	657	+ 'AL' => __('Alagoas', 'invoicing'),
	658	+ 'AP' => __('Amapá', 'invoicing'),
	659	+ 'AM' => __('Amazonas', 'invoicing'),
	660	+ 'BA' => __('Bahia', 'invoicing'),
	661	+ 'CE' => __('Ceará', 'invoicing'),
	662	+ 'DF' => __('Distrito Federal', 'invoicing'),
	663	+ 'ES' => __('Espírito Santo', 'invoicing'),
	664	+ 'GO' => __('Goiás', 'invoicing'),
	665	+ 'MA' => __('Maranhão', 'invoicing'),
	666	+ 'MT' => __('Mato Grosso', 'invoicing'),
	667	+ 'MS' => __('Mato Grosso do Sul', 'invoicing'),
	668	+ 'MG' => __('Minas Gerais', 'invoicing'),
	669	+ 'PA' => __('Pará', 'invoicing'),
	670	+ 'PB' => __('Paraíba', 'invoicing'),
	671	+ 'PR' => __('Paraná', 'invoicing'),
	672	+ 'PE' => __('Pernambuco', 'invoicing'),
	673	+ 'PI' => __('Piauí', 'invoicing'),
	674	+ 'RJ' => __('Rio de Janeiro', 'invoicing'),
	675	+ 'RN' => __('Rio Grande do Norte', 'invoicing'),
	676	+ 'RS' => __('Rio Grande do Sul', 'invoicing'),
	677	+ 'RO' => __('Rondônia', 'invoicing'),
	678	+ 'RR' => __('Roraima', 'invoicing'),
	679	+ 'SC' => __('Santa Catarina', 'invoicing'),
	680	+ 'SP' => __('São Paulo', 'invoicing'),
	681	+ 'SE' => __('Sergipe', 'invoicing'),
	682	+ 'TO' => __('Tocantins', 'invoicing')
683	683	);
684	684
685		- return apply_filters( 'wpinv_brazil_states', $states );
	685	+ return apply_filters('wpinv_brazil_states', $states);
686	686	}
687	687
688	688	function wpinv_get_bulgaria_states_list() {
689	689	$states = array(
690		- 'BG-01' => __( 'Blagoevgrad', 'invoicing' ),
691		- 'BG-02' => __( 'Burgas', 'invoicing' ),
692		- 'BG-08' => __( 'Dobrich', 'invoicing' ),
693		- 'BG-07' => __( 'Gabrovo', 'invoicing' ),
694		- 'BG-26' => __( 'Haskovo', 'invoicing' ),
695		- 'BG-09' => __( 'Kardzhali', 'invoicing' ),
696		- 'BG-10' => __( 'Kyustendil', 'invoicing' ),
697		- 'BG-11' => __( 'Lovech', 'invoicing' ),
698		- 'BG-12' => __( 'Montana', 'invoicing' ),
699		- 'BG-13' => __( 'Pazardzhik', 'invoicing' ),
700		- 'BG-14' => __( 'Pernik', 'invoicing' ),
701		- 'BG-15' => __( 'Pleven', 'invoicing' ),
702		- 'BG-16' => __( 'Plovdiv', 'invoicing' ),
703		- 'BG-17' => __( 'Razgrad', 'invoicing' ),
704		- 'BG-18' => __( 'Ruse', 'invoicing' ),
705		- 'BG-27' => __( 'Shumen', 'invoicing' ),
706		- 'BG-19' => __( 'Silistra', 'invoicing' ),
707		- 'BG-20' => __( 'Sliven', 'invoicing' ),
708		- 'BG-21' => __( 'Smolyan', 'invoicing' ),
709		- 'BG-23' => __( 'Sofia', 'invoicing' ),
710		- 'BG-22' => __( 'Sofia-Grad', 'invoicing' ),
711		- 'BG-24' => __( 'Stara Zagora', 'invoicing' ),
712		- 'BG-25' => __( 'Targovishte', 'invoicing' ),
713		- 'BG-03' => __( 'Varna', 'invoicing' ),
714		- 'BG-04' => __( 'Veliko Tarnovo', 'invoicing' ),
715		- 'BG-05' => __( 'Vidin', 'invoicing' ),
716		- 'BG-06' => __( 'Vratsa', 'invoicing' ),
717		- 'BG-28' => __( 'Yambol', 'invoicing' )
	690	+ 'BG-01' => __('Blagoevgrad', 'invoicing'),
	691	+ 'BG-02' => __('Burgas', 'invoicing'),
	692	+ 'BG-08' => __('Dobrich', 'invoicing'),
	693	+ 'BG-07' => __('Gabrovo', 'invoicing'),
	694	+ 'BG-26' => __('Haskovo', 'invoicing'),
	695	+ 'BG-09' => __('Kardzhali', 'invoicing'),
	696	+ 'BG-10' => __('Kyustendil', 'invoicing'),
	697	+ 'BG-11' => __('Lovech', 'invoicing'),
	698	+ 'BG-12' => __('Montana', 'invoicing'),
	699	+ 'BG-13' => __('Pazardzhik', 'invoicing'),
	700	+ 'BG-14' => __('Pernik', 'invoicing'),
	701	+ 'BG-15' => __('Pleven', 'invoicing'),
	702	+ 'BG-16' => __('Plovdiv', 'invoicing'),
	703	+ 'BG-17' => __('Razgrad', 'invoicing'),
	704	+ 'BG-18' => __('Ruse', 'invoicing'),
	705	+ 'BG-27' => __('Shumen', 'invoicing'),
	706	+ 'BG-19' => __('Silistra', 'invoicing'),
	707	+ 'BG-20' => __('Sliven', 'invoicing'),
	708	+ 'BG-21' => __('Smolyan', 'invoicing'),
	709	+ 'BG-23' => __('Sofia', 'invoicing'),
	710	+ 'BG-22' => __('Sofia-Grad', 'invoicing'),
	711	+ 'BG-24' => __('Stara Zagora', 'invoicing'),
	712	+ 'BG-25' => __('Targovishte', 'invoicing'),
	713	+ 'BG-03' => __('Varna', 'invoicing'),
	714	+ 'BG-04' => __('Veliko Tarnovo', 'invoicing'),
	715	+ 'BG-05' => __('Vidin', 'invoicing'),
	716	+ 'BG-06' => __('Vratsa', 'invoicing'),
	717	+ 'BG-28' => __('Yambol', 'invoicing')
718	718	);
719	719
720		- return apply_filters( 'wpinv_bulgaria_states', $states );
	720	+ return apply_filters('wpinv_bulgaria_states', $states);
721	721	}
722	722
723	723	function wpinv_get_hong_kong_states_list() {
724	724	$states = array(
725		- 'HONG KONG' => __( 'Hong Kong Island', 'invoicing' ),
726		- 'KOWLOON' => __( 'Kowloon', 'invoicing' ),
727		- 'NEW TERRITORIES' => __( 'New Territories', 'invoicing' )
	725	+ 'HONG KONG' => __('Hong Kong Island', 'invoicing'),
	726	+ 'KOWLOON' => __('Kowloon', 'invoicing'),
	727	+ 'NEW TERRITORIES' => __('New Territories', 'invoicing')
728	728	);
729	729
730		- return apply_filters( 'wpinv_hong_kong_states', $states );
	730	+ return apply_filters('wpinv_hong_kong_states', $states);
731	731	}
732	732
733	733	function wpinv_get_hungary_states_list() {
734	734	$states = array(
735		- 'BK' => __( 'Bács-Kiskun', 'invoicing' ),
736		- 'BE' => __( 'Békés', 'invoicing' ),
737		- 'BA' => __( 'Baranya', 'invoicing' ),
738		- 'BZ' => __( 'Borsod-Abaúj-Zemplén', 'invoicing' ),
739		- 'BU' => __( 'Budapest', 'invoicing' ),
740		- 'CS' => __( 'Csongrád', 'invoicing' ),
741		- 'FE' => __( 'Fejér', 'invoicing' ),
742		- 'GS' => __( 'Győr-Moson-Sopron', 'invoicing' ),
743		- 'HB' => __( 'Hajdú-Bihar', 'invoicing' ),
744		- 'HE' => __( 'Heves', 'invoicing' ),
745		- 'JN' => __( 'Jász-Nagykun-Szolnok', 'invoicing' ),
746		- 'KE' => __( 'Komárom-Esztergom', 'invoicing' ),
747		- 'NO' => __( 'Nógrád', 'invoicing' ),
748		- 'PE' => __( 'Pest', 'invoicing' ),
749		- 'SO' => __( 'Somogy', 'invoicing' ),
750		- 'SZ' => __( 'Szabolcs-Szatmár-Bereg', 'invoicing' ),
751		- 'TO' => __( 'Tolna', 'invoicing' ),
752		- 'VA' => __( 'Vas', 'invoicing' ),
753		- 'VE' => __( 'Veszprém', 'invoicing' ),
754		- 'ZA' => __( 'Zala', 'invoicing' )
	735	+ 'BK' => __('Bács-Kiskun', 'invoicing'),
	736	+ 'BE' => __('Békés', 'invoicing'),
	737	+ 'BA' => __('Baranya', 'invoicing'),
	738	+ 'BZ' => __('Borsod-Abaúj-Zemplén', 'invoicing'),
	739	+ 'BU' => __('Budapest', 'invoicing'),
	740	+ 'CS' => __('Csongrád', 'invoicing'),
	741	+ 'FE' => __('Fejér', 'invoicing'),
	742	+ 'GS' => __('Győr-Moson-Sopron', 'invoicing'),
	743	+ 'HB' => __('Hajdú-Bihar', 'invoicing'),
	744	+ 'HE' => __('Heves', 'invoicing'),
	745	+ 'JN' => __('Jász-Nagykun-Szolnok', 'invoicing'),
	746	+ 'KE' => __('Komárom-Esztergom', 'invoicing'),
	747	+ 'NO' => __('Nógrád', 'invoicing'),
	748	+ 'PE' => __('Pest', 'invoicing'),
	749	+ 'SO' => __('Somogy', 'invoicing'),
	750	+ 'SZ' => __('Szabolcs-Szatmár-Bereg', 'invoicing'),
	751	+ 'TO' => __('Tolna', 'invoicing'),
	752	+ 'VA' => __('Vas', 'invoicing'),
	753	+ 'VE' => __('Veszprém', 'invoicing'),
	754	+ 'ZA' => __('Zala', 'invoicing')
755	755	);
756	756
757		- return apply_filters( 'wpinv_hungary_states', $states );
	757	+ return apply_filters('wpinv_hungary_states', $states);
758	758	}
759	759
760	760	function wpinv_get_japan_states_list() {
761	761	$states = array(
762		- 'JP01' => __( 'Hokkaido', 'invoicing' ),
763		- 'JP02' => __( 'Aomori', 'invoicing' ),
764		- 'JP03' => __( 'Iwate', 'invoicing' ),
765		- 'JP04' => __( 'Miyagi', 'invoicing' ),
766		- 'JP05' => __( 'Akita', 'invoicing' ),
767		- 'JP06' => __( 'Yamagata', 'invoicing' ),
768		- 'JP07' => __( 'Fukushima', 'invoicing' ),
769		- 'JP08' => __( 'Ibaraki', 'invoicing' ),
770		- 'JP09' => __( 'Tochigi', 'invoicing' ),
771		- 'JP10' => __( 'Gunma', 'invoicing' ),
772		- 'JP11' => __( 'Saitama', 'invoicing' ),
773		- 'JP12' => __( 'Chiba', 'invoicing' ),
774		- 'JP13' => __( 'Tokyo', 'invoicing' ),
775		- 'JP14' => __( 'Kanagawa', 'invoicing' ),
776		- 'JP15' => __( 'Niigata', 'invoicing' ),
777		- 'JP16' => __( 'Toyama', 'invoicing' ),
778		- 'JP17' => __( 'Ishikawa', 'invoicing' ),
779		- 'JP18' => __( 'Fukui', 'invoicing' ),
780		- 'JP19' => __( 'Yamanashi', 'invoicing' ),
781		- 'JP20' => __( 'Nagano', 'invoicing' ),
782		- 'JP21' => __( 'Gifu', 'invoicing' ),
783		- 'JP22' => __( 'Shizuoka', 'invoicing' ),
784		- 'JP23' => __( 'Aichi', 'invoicing' ),
785		- 'JP24' => __( 'Mie', 'invoicing' ),
786		- 'JP25' => __( 'Shiga', 'invoicing' ),
787		- 'JP26' => __( 'Kyouto', 'invoicing' ),
788		- 'JP27' => __( 'Osaka', 'invoicing' ),
789		- 'JP28' => __( 'Hyougo', 'invoicing' ),
790		- 'JP29' => __( 'Nara', 'invoicing' ),
791		- 'JP30' => __( 'Wakayama', 'invoicing' ),
792		- 'JP31' => __( 'Tottori', 'invoicing' ),
793		- 'JP32' => __( 'Shimane', 'invoicing' ),
794		- 'JP33' => __( 'Okayama', 'invoicing' ),
795		- 'JP34' => __( 'Hiroshima', 'invoicing' ),
796		- 'JP35' => __( 'Yamaguchi', 'invoicing' ),
797		- 'JP36' => __( 'Tokushima', 'invoicing' ),
798		- 'JP37' => __( 'Kagawa', 'invoicing' ),
799		- 'JP38' => __( 'Ehime', 'invoicing' ),
800		- 'JP39' => __( 'Kochi', 'invoicing' ),
801		- 'JP40' => __( 'Fukuoka', 'invoicing' ),
802		- 'JP41' => __( 'Saga', 'invoicing' ),
803		- 'JP42' => __( 'Nagasaki', 'invoicing' ),
804		- 'JP43' => __( 'Kumamoto', 'invoicing' ),
805		- 'JP44' => __( 'Oita', 'invoicing' ),
806		- 'JP45' => __( 'Miyazaki', 'invoicing' ),
807		- 'JP46' => __( 'Kagoshima', 'invoicing' ),
808		- 'JP47' => __( 'Okinawa', 'invoicing' )
	762	+ 'JP01' => __('Hokkaido', 'invoicing'),
	763	+ 'JP02' => __('Aomori', 'invoicing'),
	764	+ 'JP03' => __('Iwate', 'invoicing'),
	765	+ 'JP04' => __('Miyagi', 'invoicing'),
	766	+ 'JP05' => __('Akita', 'invoicing'),
	767	+ 'JP06' => __('Yamagata', 'invoicing'),
	768	+ 'JP07' => __('Fukushima', 'invoicing'),
	769	+ 'JP08' => __('Ibaraki', 'invoicing'),
	770	+ 'JP09' => __('Tochigi', 'invoicing'),
	771	+ 'JP10' => __('Gunma', 'invoicing'),
	772	+ 'JP11' => __('Saitama', 'invoicing'),
	773	+ 'JP12' => __('Chiba', 'invoicing'),
	774	+ 'JP13' => __('Tokyo', 'invoicing'),
	775	+ 'JP14' => __('Kanagawa', 'invoicing'),
	776	+ 'JP15' => __('Niigata', 'invoicing'),
	777	+ 'JP16' => __('Toyama', 'invoicing'),
	778	+ 'JP17' => __('Ishikawa', 'invoicing'),
	779	+ 'JP18' => __('Fukui', 'invoicing'),
	780	+ 'JP19' => __('Yamanashi', 'invoicing'),
	781	+ 'JP20' => __('Nagano', 'invoicing'),
	782	+ 'JP21' => __('Gifu', 'invoicing'),
	783	+ 'JP22' => __('Shizuoka', 'invoicing'),
	784	+ 'JP23' => __('Aichi', 'invoicing'),
	785	+ 'JP24' => __('Mie', 'invoicing'),
	786	+ 'JP25' => __('Shiga', 'invoicing'),
	787	+ 'JP26' => __('Kyouto', 'invoicing'),
	788	+ 'JP27' => __('Osaka', 'invoicing'),
	789	+ 'JP28' => __('Hyougo', 'invoicing'),
	790	+ 'JP29' => __('Nara', 'invoicing'),
	791	+ 'JP30' => __('Wakayama', 'invoicing'),
	792	+ 'JP31' => __('Tottori', 'invoicing'),
	793	+ 'JP32' => __('Shimane', 'invoicing'),
	794	+ 'JP33' => __('Okayama', 'invoicing'),
	795	+ 'JP34' => __('Hiroshima', 'invoicing'),
	796	+ 'JP35' => __('Yamaguchi', 'invoicing'),
	797	+ 'JP36' => __('Tokushima', 'invoicing'),
	798	+ 'JP37' => __('Kagawa', 'invoicing'),
	799	+ 'JP38' => __('Ehime', 'invoicing'),
	800	+ 'JP39' => __('Kochi', 'invoicing'),
	801	+ 'JP40' => __('Fukuoka', 'invoicing'),
	802	+ 'JP41' => __('Saga', 'invoicing'),
	803	+ 'JP42' => __('Nagasaki', 'invoicing'),
	804	+ 'JP43' => __('Kumamoto', 'invoicing'),
	805	+ 'JP44' => __('Oita', 'invoicing'),
	806	+ 'JP45' => __('Miyazaki', 'invoicing'),
	807	+ 'JP46' => __('Kagoshima', 'invoicing'),
	808	+ 'JP47' => __('Okinawa', 'invoicing')
809	809	);
810	810
811		- return apply_filters( 'wpinv_japan_states', $states );
	811	+ return apply_filters('wpinv_japan_states', $states);
812	812	}
813	813
814	814	function wpinv_get_china_states_list() {
815	815	$states = array(
816		- 'CN1' => __( 'Yunnan / 云南', 'invoicing' ),
817		- 'CN2' => __( 'Beijing / 北京', 'invoicing' ),
818		- 'CN3' => __( 'Tianjin / 天津', 'invoicing' ),
819		- 'CN4' => __( 'Hebei / 河北', 'invoicing' ),
820		- 'CN5' => __( 'Shanxi / 山西', 'invoicing' ),
821		- 'CN6' => __( 'Inner Mongolia / 內蒙古', 'invoicing' ),
822		- 'CN7' => __( 'Liaoning / 辽宁', 'invoicing' ),
823		- 'CN8' => __( 'Jilin / 吉林', 'invoicing' ),
824		- 'CN9' => __( 'Heilongjiang / 黑龙江', 'invoicing' ),
825		- 'CN10' => __( 'Shanghai / 上海', 'invoicing' ),
826		- 'CN11' => __( 'Jiangsu / 江苏', 'invoicing' ),
827		- 'CN12' => __( 'Zhejiang / 浙江', 'invoicing' ),
828		- 'CN13' => __( 'Anhui / 安徽', 'invoicing' ),
829		- 'CN14' => __( 'Fujian / 福建', 'invoicing' ),
830		- 'CN15' => __( 'Jiangxi / 江西', 'invoicing' ),
831		- 'CN16' => __( 'Shandong / 山东', 'invoicing' ),
832		- 'CN17' => __( 'Henan / 河南', 'invoicing' ),
833		- 'CN18' => __( 'Hubei / 湖北', 'invoicing' ),
834		- 'CN19' => __( 'Hunan / 湖南', 'invoicing' ),
835		- 'CN20' => __( 'Guangdong / 广东', 'invoicing' ),
836		- 'CN21' => __( 'Guangxi Zhuang / 广西壮族', 'invoicing' ),
837		- 'CN22' => __( 'Hainan / 海南', 'invoicing' ),
838		- 'CN23' => __( 'Chongqing / 重庆', 'invoicing' ),
839		- 'CN24' => __( 'Sichuan / 四川', 'invoicing' ),
840		- 'CN25' => __( 'Guizhou / 贵州', 'invoicing' ),
841		- 'CN26' => __( 'Shaanxi / 陕西', 'invoicing' ),
842		- 'CN27' => __( 'Gansu / 甘肃', 'invoicing' ),
843		- 'CN28' => __( 'Qinghai / 青海', 'invoicing' ),
844		- 'CN29' => __( 'Ningxia Hui / 宁夏', 'invoicing' ),
845		- 'CN30' => __( 'Macau / 澳门', 'invoicing' ),
846		- 'CN31' => __( 'Tibet / 西藏', 'invoicing' ),
847		- 'CN32' => __( 'Xinjiang / 新疆', 'invoicing' )
	816	+ 'CN1' => __('Yunnan / 云南', 'invoicing'),
	817	+ 'CN2' => __('Beijing / 北京', 'invoicing'),
	818	+ 'CN3' => __('Tianjin / 天津', 'invoicing'),
	819	+ 'CN4' => __('Hebei / 河北', 'invoicing'),
	820	+ 'CN5' => __('Shanxi / 山西', 'invoicing'),
	821	+ 'CN6' => __('Inner Mongolia / 內蒙古', 'invoicing'),
	822	+ 'CN7' => __('Liaoning / 辽宁', 'invoicing'),
	823	+ 'CN8' => __('Jilin / 吉林', 'invoicing'),
	824	+ 'CN9' => __('Heilongjiang / 黑龙江', 'invoicing'),
	825	+ 'CN10' => __('Shanghai / 上海', 'invoicing'),
	826	+ 'CN11' => __('Jiangsu / 江苏', 'invoicing'),
	827	+ 'CN12' => __('Zhejiang / 浙江', 'invoicing'),
	828	+ 'CN13' => __('Anhui / 安徽', 'invoicing'),
	829	+ 'CN14' => __('Fujian / 福建', 'invoicing'),
	830	+ 'CN15' => __('Jiangxi / 江西', 'invoicing'),
	831	+ 'CN16' => __('Shandong / 山东', 'invoicing'),
	832	+ 'CN17' => __('Henan / 河南', 'invoicing'),
	833	+ 'CN18' => __('Hubei / 湖北', 'invoicing'),
	834	+ 'CN19' => __('Hunan / 湖南', 'invoicing'),
	835	+ 'CN20' => __('Guangdong / 广东', 'invoicing'),
	836	+ 'CN21' => __('Guangxi Zhuang / 广西壮族', 'invoicing'),
	837	+ 'CN22' => __('Hainan / 海南', 'invoicing'),
	838	+ 'CN23' => __('Chongqing / 重庆', 'invoicing'),
	839	+ 'CN24' => __('Sichuan / 四川', 'invoicing'),
	840	+ 'CN25' => __('Guizhou / 贵州', 'invoicing'),
	841	+ 'CN26' => __('Shaanxi / 陕西', 'invoicing'),
	842	+ 'CN27' => __('Gansu / 甘肃', 'invoicing'),
	843	+ 'CN28' => __('Qinghai / 青海', 'invoicing'),
	844	+ 'CN29' => __('Ningxia Hui / 宁夏', 'invoicing'),
	845	+ 'CN30' => __('Macau / 澳门', 'invoicing'),
	846	+ 'CN31' => __('Tibet / 西藏', 'invoicing'),
	847	+ 'CN32' => __('Xinjiang / 新疆', 'invoicing')
848	848	);
849	849
850		- return apply_filters( 'wpinv_china_states', $states );
	850	+ return apply_filters('wpinv_china_states', $states);
851	851	}
852	852
853	853	function wpinv_get_new_zealand_states_list() {
854	854	$states = array(
855		- 'AK' => __( 'Auckland', 'invoicing' ),
856		- 'BP' => __( 'Bay of Plenty', 'invoicing' ),
857		- 'CT' => __( 'Canterbury', 'invoicing' ),
858		- 'HB' => __( 'Hawke’s Bay', 'invoicing' ),
859		- 'MW' => __( 'Manawatu-Wanganui', 'invoicing' ),
860		- 'MB' => __( 'Marlborough', 'invoicing' ),
861		- 'NS' => __( 'Nelson', 'invoicing' ),
862		- 'NL' => __( 'Northland', 'invoicing' ),
863		- 'OT' => __( 'Otago', 'invoicing' ),
864		- 'SL' => __( 'Southland', 'invoicing' ),
865		- 'TK' => __( 'Taranaki', 'invoicing' ),
866		- 'TM' => __( 'Tasman', 'invoicing' ),
867		- 'WA' => __( 'Waikato', 'invoicing' ),
868		- 'WR' => __( 'Wairarapa', 'invoicing' ),
869		- 'WE' => __( 'Wellington', 'invoicing' ),
870		- 'WC' => __( 'West Coast', 'invoicing' )
	855	+ 'AK' => __('Auckland', 'invoicing'),
	856	+ 'BP' => __('Bay of Plenty', 'invoicing'),
	857	+ 'CT' => __('Canterbury', 'invoicing'),
	858	+ 'HB' => __('Hawke’s Bay', 'invoicing'),
	859	+ 'MW' => __('Manawatu-Wanganui', 'invoicing'),
	860	+ 'MB' => __('Marlborough', 'invoicing'),
	861	+ 'NS' => __('Nelson', 'invoicing'),
	862	+ 'NL' => __('Northland', 'invoicing'),
	863	+ 'OT' => __('Otago', 'invoicing'),
	864	+ 'SL' => __('Southland', 'invoicing'),
	865	+ 'TK' => __('Taranaki', 'invoicing'),
	866	+ 'TM' => __('Tasman', 'invoicing'),
	867	+ 'WA' => __('Waikato', 'invoicing'),
	868	+ 'WR' => __('Wairarapa', 'invoicing'),
	869	+ 'WE' => __('Wellington', 'invoicing'),
	870	+ 'WC' => __('West Coast', 'invoicing')
871	871	);
872	872
873		- return apply_filters( 'wpinv_new_zealand_states', $states );
	873	+ return apply_filters('wpinv_new_zealand_states', $states);
874	874	}
875	875
876	876	function wpinv_get_peru_states_list() {
877	877	$states = array(
878		- 'CAL' => __( 'El Callao', 'invoicing' ),
879		- 'LMA' => __( 'Municipalidad Metropolitana de Lima', 'invoicing' ),
880		- 'AMA' => __( 'Amazonas', 'invoicing' ),
881		- 'ANC' => __( 'Ancash', 'invoicing' ),
882		- 'APU' => __( 'Apurímac', 'invoicing' ),
883		- 'ARE' => __( 'Arequipa', 'invoicing' ),
884		- 'AYA' => __( 'Ayacucho', 'invoicing' ),
885		- 'CAJ' => __( 'Cajamarca', 'invoicing' ),
886		- 'CUS' => __( 'Cusco', 'invoicing' ),
887		- 'HUV' => __( 'Huancavelica', 'invoicing' ),
888		- 'HUC' => __( 'Huánuco', 'invoicing' ),
889		- 'ICA' => __( 'Ica', 'invoicing' ),
890		- 'JUN' => __( 'Junín', 'invoicing' ),
891		- 'LAL' => __( 'La Libertad', 'invoicing' ),
892		- 'LAM' => __( 'Lambayeque', 'invoicing' ),
893		- 'LIM' => __( 'Lima', 'invoicing' ),
894		- 'LOR' => __( 'Loreto', 'invoicing' ),
895		- 'MDD' => __( 'Madre de Dios', 'invoicing' ),
896		- 'MOQ' => __( 'Moquegua', 'invoicing' ),
897		- 'PAS' => __( 'Pasco', 'invoicing' ),
898		- 'PIU' => __( 'Piura', 'invoicing' ),
899		- 'PUN' => __( 'Puno', 'invoicing' ),
900		- 'SAM' => __( 'San Martín', 'invoicing' ),
901		- 'TAC' => __( 'Tacna', 'invoicing' ),
902		- 'TUM' => __( 'Tumbes', 'invoicing' ),
903		- 'UCA' => __( 'Ucayali', 'invoicing' )
	878	+ 'CAL' => __('El Callao', 'invoicing'),
	879	+ 'LMA' => __('Municipalidad Metropolitana de Lima', 'invoicing'),
	880	+ 'AMA' => __('Amazonas', 'invoicing'),
	881	+ 'ANC' => __('Ancash', 'invoicing'),
	882	+ 'APU' => __('Apurímac', 'invoicing'),
	883	+ 'ARE' => __('Arequipa', 'invoicing'),
	884	+ 'AYA' => __('Ayacucho', 'invoicing'),
	885	+ 'CAJ' => __('Cajamarca', 'invoicing'),
	886	+ 'CUS' => __('Cusco', 'invoicing'),
	887	+ 'HUV' => __('Huancavelica', 'invoicing'),
	888	+ 'HUC' => __('Huánuco', 'invoicing'),
	889	+ 'ICA' => __('Ica', 'invoicing'),
	890	+ 'JUN' => __('Junín', 'invoicing'),
	891	+ 'LAL' => __('La Libertad', 'invoicing'),
	892	+ 'LAM' => __('Lambayeque', 'invoicing'),
	893	+ 'LIM' => __('Lima', 'invoicing'),
	894	+ 'LOR' => __('Loreto', 'invoicing'),
	895	+ 'MDD' => __('Madre de Dios', 'invoicing'),
	896	+ 'MOQ' => __('Moquegua', 'invoicing'),
	897	+ 'PAS' => __('Pasco', 'invoicing'),
	898	+ 'PIU' => __('Piura', 'invoicing'),
	899	+ 'PUN' => __('Puno', 'invoicing'),
	900	+ 'SAM' => __('San Martín', 'invoicing'),
	901	+ 'TAC' => __('Tacna', 'invoicing'),
	902	+ 'TUM' => __('Tumbes', 'invoicing'),
	903	+ 'UCA' => __('Ucayali', 'invoicing')
904	904	);
905	905
906		- return apply_filters( 'wpinv_peru_states', $states );
	906	+ return apply_filters('wpinv_peru_states', $states);
907	907	}
908	908
909	909	function wpinv_get_indonesia_states_list() {
910		- $states = array(
911		- 'AC' => __( 'Daerah Istimewa Aceh', 'invoicing' ),
912		- 'SU' => __( 'Sumatera Utara', 'invoicing' ),
913		- 'SB' => __( 'Sumatera Barat', 'invoicing' ),
914		- 'RI' => __( 'Riau', 'invoicing' ),
915		- 'KR' => __( 'Kepulauan Riau', 'invoicing' ),
916		- 'JA' => __( 'Jambi', 'invoicing' ),
917		- 'SS' => __( 'Sumatera Selatan', 'invoicing' ),
918		- 'BB' => __( 'Bangka Belitung', 'invoicing' ),
919		- 'BE' => __( 'Bengkulu', 'invoicing' ),
920		- 'LA' => __( 'Lampung', 'invoicing' ),
921		- 'JK' => __( 'DKI Jakarta', 'invoicing' ),
922		- 'JB' => __( 'Jawa Barat', 'invoicing' ),
923		- 'BT' => __( 'Banten', 'invoicing' ),
924		- 'JT' => __( 'Jawa Tengah', 'invoicing' ),
925		- 'JI' => __( 'Jawa Timur', 'invoicing' ),
926		- 'YO' => __( 'Daerah Istimewa Yogyakarta', 'invoicing' ),
927		- 'BA' => __( 'Bali', 'invoicing' ),
928		- 'NB' => __( 'Nusa Tenggara Barat', 'invoicing' ),
929		- 'NT' => __( 'Nusa Tenggara Timur', 'invoicing' ),
930		- 'KB' => __( 'Kalimantan Barat', 'invoicing' ),
931		- 'KT' => __( 'Kalimantan Tengah', 'invoicing' ),
932		- 'KI' => __( 'Kalimantan Timur', 'invoicing' ),
933		- 'KS' => __( 'Kalimantan Selatan', 'invoicing' ),
934		- 'KU' => __( 'Kalimantan Utara', 'invoicing' ),
935		- 'SA' => __( 'Sulawesi Utara', 'invoicing' ),
936		- 'ST' => __( 'Sulawesi Tengah', 'invoicing' ),
937		- 'SG' => __( 'Sulawesi Tenggara', 'invoicing' ),
938		- 'SR' => __( 'Sulawesi Barat', 'invoicing' ),
939		- 'SN' => __( 'Sulawesi Selatan', 'invoicing' ),
940		- 'GO' => __( 'Gorontalo', 'invoicing' ),
941		- 'MA' => __( 'Maluku', 'invoicing' ),
942		- 'MU' => __( 'Maluku Utara', 'invoicing' ),
943		- 'PA' => __( 'Papua', 'invoicing' ),
944		- 'PB' => __( 'Papua Barat', 'invoicing' )
	910	+ $states = array(
	911	+ 'AC' => __('Daerah Istimewa Aceh', 'invoicing'),
	912	+ 'SU' => __('Sumatera Utara', 'invoicing'),
	913	+ 'SB' => __('Sumatera Barat', 'invoicing'),
	914	+ 'RI' => __('Riau', 'invoicing'),
	915	+ 'KR' => __('Kepulauan Riau', 'invoicing'),
	916	+ 'JA' => __('Jambi', 'invoicing'),
	917	+ 'SS' => __('Sumatera Selatan', 'invoicing'),
	918	+ 'BB' => __('Bangka Belitung', 'invoicing'),
	919	+ 'BE' => __('Bengkulu', 'invoicing'),
	920	+ 'LA' => __('Lampung', 'invoicing'),
	921	+ 'JK' => __('DKI Jakarta', 'invoicing'),
	922	+ 'JB' => __('Jawa Barat', 'invoicing'),
	923	+ 'BT' => __('Banten', 'invoicing'),
	924	+ 'JT' => __('Jawa Tengah', 'invoicing'),
	925	+ 'JI' => __('Jawa Timur', 'invoicing'),
	926	+ 'YO' => __('Daerah Istimewa Yogyakarta', 'invoicing'),
	927	+ 'BA' => __('Bali', 'invoicing'),
	928	+ 'NB' => __('Nusa Tenggara Barat', 'invoicing'),
	929	+ 'NT' => __('Nusa Tenggara Timur', 'invoicing'),
	930	+ 'KB' => __('Kalimantan Barat', 'invoicing'),
	931	+ 'KT' => __('Kalimantan Tengah', 'invoicing'),
	932	+ 'KI' => __('Kalimantan Timur', 'invoicing'),
	933	+ 'KS' => __('Kalimantan Selatan', 'invoicing'),
	934	+ 'KU' => __('Kalimantan Utara', 'invoicing'),
	935	+ 'SA' => __('Sulawesi Utara', 'invoicing'),
	936	+ 'ST' => __('Sulawesi Tengah', 'invoicing'),
	937	+ 'SG' => __('Sulawesi Tenggara', 'invoicing'),
	938	+ 'SR' => __('Sulawesi Barat', 'invoicing'),
	939	+ 'SN' => __('Sulawesi Selatan', 'invoicing'),
	940	+ 'GO' => __('Gorontalo', 'invoicing'),
	941	+ 'MA' => __('Maluku', 'invoicing'),
	942	+ 'MU' => __('Maluku Utara', 'invoicing'),
	943	+ 'PA' => __('Papua', 'invoicing'),
	944	+ 'PB' => __('Papua Barat', 'invoicing')
945	945	);
946	946
947		- return apply_filters( 'wpinv_indonesia_states', $states );
	947	+ return apply_filters('wpinv_indonesia_states', $states);
948	948	}
949	949
950	950	function wpinv_get_india_states_list() {
951	951	$states = array(
952		- 'AP' => __( 'Andhra Pradesh', 'invoicing' ),
953		- 'AR' => __( 'Arunachal Pradesh', 'invoicing' ),
954		- 'AS' => __( 'Assam', 'invoicing' ),
955		- 'BR' => __( 'Bihar', 'invoicing' ),
956		- 'CT' => __( 'Chhattisgarh', 'invoicing' ),
957		- 'GA' => __( 'Goa', 'invoicing' ),
958		- 'GJ' => __( 'Gujarat', 'invoicing' ),
959		- 'HR' => __( 'Haryana', 'invoicing' ),
960		- 'HP' => __( 'Himachal Pradesh', 'invoicing' ),
961		- 'JK' => __( 'Jammu and Kashmir', 'invoicing' ),
962		- 'JH' => __( 'Jharkhand', 'invoicing' ),
963		- 'KA' => __( 'Karnataka', 'invoicing' ),
964		- 'KL' => __( 'Kerala', 'invoicing' ),
965		- 'MP' => __( 'Madhya Pradesh', 'invoicing' ),
966		- 'MH' => __( 'Maharashtra', 'invoicing' ),
967		- 'MN' => __( 'Manipur', 'invoicing' ),
968		- 'ML' => __( 'Meghalaya', 'invoicing' ),
969		- 'MZ' => __( 'Mizoram', 'invoicing' ),
970		- 'NL' => __( 'Nagaland', 'invoicing' ),
971		- 'OR' => __( 'Orissa', 'invoicing' ),
972		- 'PB' => __( 'Punjab', 'invoicing' ),
973		- 'RJ' => __( 'Rajasthan', 'invoicing' ),
974		- 'SK' => __( 'Sikkim', 'invoicing' ),
975		- 'TN' => __( 'Tamil Nadu', 'invoicing' ),
976		- 'TG' => __( 'Telangana', 'invoicing' ),
977		- 'TR' => __( 'Tripura', 'invoicing' ),
978		- 'UT' => __( 'Uttarakhand', 'invoicing' ),
979		- 'UP' => __( 'Uttar Pradesh', 'invoicing' ),
980		- 'WB' => __( 'West Bengal', 'invoicing' ),
981		- 'AN' => __( 'Andaman and Nicobar Islands', 'invoicing' ),
982		- 'CH' => __( 'Chandigarh', 'invoicing' ),
983		- 'DN' => __( 'Dadar and Nagar Haveli', 'invoicing' ),
984		- 'DD' => __( 'Daman and Diu', 'invoicing' ),
985		- 'DL' => __( 'Delhi', 'invoicing' ),
986		- 'LD' => __( 'Lakshadweep', 'invoicing' ),
987		- 'PY' => __( 'Pondicherry (Puducherry)', 'invoicing' )
	952	+ 'AP' => __('Andhra Pradesh', 'invoicing'),
	953	+ 'AR' => __('Arunachal Pradesh', 'invoicing'),
	954	+ 'AS' => __('Assam', 'invoicing'),
	955	+ 'BR' => __('Bihar', 'invoicing'),
	956	+ 'CT' => __('Chhattisgarh', 'invoicing'),
	957	+ 'GA' => __('Goa', 'invoicing'),
	958	+ 'GJ' => __('Gujarat', 'invoicing'),
	959	+ 'HR' => __('Haryana', 'invoicing'),
	960	+ 'HP' => __('Himachal Pradesh', 'invoicing'),
	961	+ 'JK' => __('Jammu and Kashmir', 'invoicing'),
	962	+ 'JH' => __('Jharkhand', 'invoicing'),
	963	+ 'KA' => __('Karnataka', 'invoicing'),
	964	+ 'KL' => __('Kerala', 'invoicing'),
	965	+ 'MP' => __('Madhya Pradesh', 'invoicing'),
	966	+ 'MH' => __('Maharashtra', 'invoicing'),
	967	+ 'MN' => __('Manipur', 'invoicing'),
	968	+ 'ML' => __('Meghalaya', 'invoicing'),
	969	+ 'MZ' => __('Mizoram', 'invoicing'),
	970	+ 'NL' => __('Nagaland', 'invoicing'),
	971	+ 'OR' => __('Orissa', 'invoicing'),
	972	+ 'PB' => __('Punjab', 'invoicing'),
	973	+ 'RJ' => __('Rajasthan', 'invoicing'),
	974	+ 'SK' => __('Sikkim', 'invoicing'),
	975	+ 'TN' => __('Tamil Nadu', 'invoicing'),
	976	+ 'TG' => __('Telangana', 'invoicing'),
	977	+ 'TR' => __('Tripura', 'invoicing'),
	978	+ 'UT' => __('Uttarakhand', 'invoicing'),
	979	+ 'UP' => __('Uttar Pradesh', 'invoicing'),
	980	+ 'WB' => __('West Bengal', 'invoicing'),
	981	+ 'AN' => __('Andaman and Nicobar Islands', 'invoicing'),
	982	+ 'CH' => __('Chandigarh', 'invoicing'),
	983	+ 'DN' => __('Dadar and Nagar Haveli', 'invoicing'),
	984	+ 'DD' => __('Daman and Diu', 'invoicing'),
	985	+ 'DL' => __('Delhi', 'invoicing'),
	986	+ 'LD' => __('Lakshadweep', 'invoicing'),
	987	+ 'PY' => __('Pondicherry (Puducherry)', 'invoicing')
988	988	);
989	989
990		- return apply_filters( 'wpinv_india_states', $states );
	990	+ return apply_filters('wpinv_india_states', $states);
991	991	}
992	992
993	993	function wpinv_get_iran_states_list() {
994	994	$states = array(
995		- 'KHZ' => __( 'Khuzestan', 'invoicing' ),
996		- 'THR' => __( 'Tehran', 'invoicing' ),
997		- 'ILM' => __( 'Ilaam', 'invoicing' ),
998		- 'BHR' => __( 'Bushehr', 'invoicing' ),
999		- 'ADL' => __( 'Ardabil', 'invoicing' ),
1000		- 'ESF' => __( 'Isfahan', 'invoicing' ),
1001		- 'YZD' => __( 'Yazd', 'invoicing' ),
1002		- 'KRH' => __( 'Kermanshah', 'invoicing' ),
1003		- 'KRN' => __( 'Kerman', 'invoicing' ),
1004		- 'HDN' => __( 'Hamadan', 'invoicing' ),
1005		- 'GZN' => __( 'Ghazvin', 'invoicing' ),
1006		- 'ZJN' => __( 'Zanjan', 'invoicing' ),
1007		- 'LRS' => __( 'Luristan', 'invoicing' ),
1008		- 'ABZ' => __( 'Alborz', 'invoicing' ),
1009		- 'EAZ' => __( 'East Azerbaijan', 'invoicing' ),
1010		- 'WAZ' => __( 'West Azerbaijan', 'invoicing' ),
1011		- 'CHB' => __( 'Chaharmahal and Bakhtiari', 'invoicing' ),
1012		- 'SKH' => __( 'South Khorasan', 'invoicing' ),
1013		- 'RKH' => __( 'Razavi Khorasan', 'invoicing' ),
1014		- 'NKH' => __( 'North Khorasan', 'invoicing' ),
1015		- 'SMN' => __( 'Semnan', 'invoicing' ),
1016		- 'FRS' => __( 'Fars', 'invoicing' ),
1017		- 'QHM' => __( 'Qom', 'invoicing' ),
1018		- 'KRD' => __( 'Kurdistan', 'invoicing' ),
1019		- 'KBD' => __( 'Kohgiluyeh and BoyerAhmad', 'invoicing' ),
1020		- 'GLS' => __( 'Golestan', 'invoicing' ),
1021		- 'GIL' => __( 'Gilan', 'invoicing' ),
1022		- 'MZN' => __( 'Mazandaran', 'invoicing' ),
1023		- 'MKZ' => __( 'Markazi', 'invoicing' ),
1024		- 'HRZ' => __( 'Hormozgan', 'invoicing' ),
1025		- 'SBN' => __( 'Sistan and Baluchestan', 'invoicing' )
	995	+ 'KHZ' => __('Khuzestan', 'invoicing'),
	996	+ 'THR' => __('Tehran', 'invoicing'),
	997	+ 'ILM' => __('Ilaam', 'invoicing'),
	998	+ 'BHR' => __('Bushehr', 'invoicing'),
	999	+ 'ADL' => __('Ardabil', 'invoicing'),
	1000	+ 'ESF' => __('Isfahan', 'invoicing'),
	1001	+ 'YZD' => __('Yazd', 'invoicing'),
	1002	+ 'KRH' => __('Kermanshah', 'invoicing'),
	1003	+ 'KRN' => __('Kerman', 'invoicing'),
	1004	+ 'HDN' => __('Hamadan', 'invoicing'),
	1005	+ 'GZN' => __('Ghazvin', 'invoicing'),
	1006	+ 'ZJN' => __('Zanjan', 'invoicing'),
	1007	+ 'LRS' => __('Luristan', 'invoicing'),
	1008	+ 'ABZ' => __('Alborz', 'invoicing'),
	1009	+ 'EAZ' => __('East Azerbaijan', 'invoicing'),
	1010	+ 'WAZ' => __('West Azerbaijan', 'invoicing'),
	1011	+ 'CHB' => __('Chaharmahal and Bakhtiari', 'invoicing'),
	1012	+ 'SKH' => __('South Khorasan', 'invoicing'),
	1013	+ 'RKH' => __('Razavi Khorasan', 'invoicing'),
	1014	+ 'NKH' => __('North Khorasan', 'invoicing'),
	1015	+ 'SMN' => __('Semnan', 'invoicing'),
	1016	+ 'FRS' => __('Fars', 'invoicing'),
	1017	+ 'QHM' => __('Qom', 'invoicing'),
	1018	+ 'KRD' => __('Kurdistan', 'invoicing'),
	1019	+ 'KBD' => __('Kohgiluyeh and BoyerAhmad', 'invoicing'),
	1020	+ 'GLS' => __('Golestan', 'invoicing'),
	1021	+ 'GIL' => __('Gilan', 'invoicing'),
	1022	+ 'MZN' => __('Mazandaran', 'invoicing'),
	1023	+ 'MKZ' => __('Markazi', 'invoicing'),
	1024	+ 'HRZ' => __('Hormozgan', 'invoicing'),
	1025	+ 'SBN' => __('Sistan and Baluchestan', 'invoicing')
1026	1026	);
1027	1027
1028		- return apply_filters( 'wpinv_iran_states', $states );
	1028	+ return apply_filters('wpinv_iran_states', $states);
1029	1029	}
1030	1030
1031	1031	function wpinv_get_italy_states_list() {
1032	1032	$states = array(
1033		- 'AG' => __( 'Agrigento', 'invoicing' ),
1034		- 'AL' => __( 'Alessandria', 'invoicing' ),
1035		- 'AN' => __( 'Ancona', 'invoicing' ),
1036		- 'AO' => __( 'Aosta', 'invoicing' ),
1037		- 'AR' => __( 'Arezzo', 'invoicing' ),
1038		- 'AP' => __( 'Ascoli Piceno', 'invoicing' ),
1039		- 'AT' => __( 'Asti', 'invoicing' ),
1040		- 'AV' => __( 'Avellino', 'invoicing' ),
1041		- 'BA' => __( 'Bari', 'invoicing' ),
1042		- 'BT' => __( 'Barletta-Andria-Trani', 'invoicing' ),
1043		- 'BL' => __( 'Belluno', 'invoicing' ),
1044		- 'BN' => __( 'Benevento', 'invoicing' ),
1045		- 'BG' => __( 'Bergamo', 'invoicing' ),
1046		- 'BI' => __( 'Biella', 'invoicing' ),
1047		- 'BO' => __( 'Bologna', 'invoicing' ),
1048		- 'BZ' => __( 'Bolzano', 'invoicing' ),
1049		- 'BS' => __( 'Brescia', 'invoicing' ),
1050		- 'BR' => __( 'Brindisi', 'invoicing' ),
1051		- 'CA' => __( 'Cagliari', 'invoicing' ),
1052		- 'CL' => __( 'Caltanissetta', 'invoicing' ),
1053		- 'CB' => __( 'Campobasso', 'invoicing' ),
1054		- 'CI' => __( 'Caltanissetta', 'invoicing' ),
1055		- 'CE' => __( 'Caserta', 'invoicing' ),
1056		- 'CT' => __( 'Catania', 'invoicing' ),
1057		- 'CZ' => __( 'Catanzaro', 'invoicing' ),
1058		- 'CH' => __( 'Chieti', 'invoicing' ),
1059		- 'CO' => __( 'Como', 'invoicing' ),
1060		- 'CS' => __( 'Cosenza', 'invoicing' ),
1061		- 'CR' => __( 'Cremona', 'invoicing' ),
1062		- 'KR' => __( 'Crotone', 'invoicing' ),
1063		- 'CN' => __( 'Cuneo', 'invoicing' ),
1064		- 'EN' => __( 'Enna', 'invoicing' ),
1065		- 'FM' => __( 'Fermo', 'invoicing' ),
1066		- 'FE' => __( 'Ferrara', 'invoicing' ),
1067		- 'FI' => __( 'Firenze', 'invoicing' ),
1068		- 'FG' => __( 'Foggia', 'invoicing' ),
1069		- 'FC' => __( 'Forli-Cesena', 'invoicing' ),
1070		- 'FR' => __( 'Frosinone', 'invoicing' ),
1071		- 'GE' => __( 'Genova', 'invoicing' ),
1072		- 'GO' => __( 'Gorizia', 'invoicing' ),
1073		- 'GR' => __( 'Grosseto', 'invoicing' ),
1074		- 'IM' => __( 'Imperia', 'invoicing' ),
1075		- 'IS' => __( 'Isernia', 'invoicing' ),
1076		- 'SP' => __( 'La Spezia', 'invoicing' ),
1077		- 'AQ' => __( 'L'Aquila', 'invoicing' ),
1078		- 'LT' => __( 'Latina', 'invoicing' ),
1079		- 'LE' => __( 'Lecce', 'invoicing' ),
1080		- 'LC' => __( 'Lecco', 'invoicing' ),
1081		- 'LI' => __( 'Livorno', 'invoicing' ),
1082		- 'LO' => __( 'Lodi', 'invoicing' ),
1083		- 'LU' => __( 'Lucca', 'invoicing' ),
1084		- 'MC' => __( 'Macerata', 'invoicing' ),
1085		- 'MN' => __( 'Mantova', 'invoicing' ),
1086		- 'MS' => __( 'Massa-Carrara', 'invoicing' ),
1087		- 'MT' => __( 'Matera', 'invoicing' ),
1088		- 'ME' => __( 'Messina', 'invoicing' ),
1089		- 'MI' => __( 'Milano', 'invoicing' ),
1090		- 'MO' => __( 'Modena', 'invoicing' ),
1091		- 'MB' => __( 'Monza e della Brianza', 'invoicing' ),
1092		- 'NA' => __( 'Napoli', 'invoicing' ),
1093		- 'NO' => __( 'Novara', 'invoicing' ),
1094		- 'NU' => __( 'Nuoro', 'invoicing' ),
1095		- 'OT' => __( 'Olbia-Tempio', 'invoicing' ),
1096		- 'OR' => __( 'Oristano', 'invoicing' ),
1097		- 'PD' => __( 'Padova', 'invoicing' ),
1098		- 'PA' => __( 'Palermo', 'invoicing' ),
1099		- 'PR' => __( 'Parma', 'invoicing' ),
1100		- 'PV' => __( 'Pavia', 'invoicing' ),
1101		- 'PG' => __( 'Perugia', 'invoicing' ),
1102		- 'PU' => __( 'Pesaro e Urbino', 'invoicing' ),
1103		- 'PE' => __( 'Pescara', 'invoicing' ),
1104		- 'PC' => __( 'Piacenza', 'invoicing' ),
1105		- 'PI' => __( 'Pisa', 'invoicing' ),
1106		- 'PT' => __( 'Pistoia', 'invoicing' ),
1107		- 'PN' => __( 'Pordenone', 'invoicing' ),
1108		- 'PZ' => __( 'Potenza', 'invoicing' ),
1109		- 'PO' => __( 'Prato', 'invoicing' ),
1110		- 'RG' => __( 'Ragusa', 'invoicing' ),
1111		- 'RA' => __( 'Ravenna', 'invoicing' ),
1112		- 'RC' => __( 'Reggio Calabria', 'invoicing' ),
1113		- 'RE' => __( 'Reggio Emilia', 'invoicing' ),
1114		- 'RI' => __( 'Rieti', 'invoicing' ),
1115		- 'RN' => __( 'Rimini', 'invoicing' ),
1116		- 'RM' => __( 'Roma', 'invoicing' ),
1117		- 'RO' => __( 'Rovigo', 'invoicing' ),
1118		- 'SA' => __( 'Salerno', 'invoicing' ),
1119		- 'VS' => __( 'Medio Campidano', 'invoicing' ),
1120		- 'SS' => __( 'Sassari', 'invoicing' ),
1121		- 'SV' => __( 'Savona', 'invoicing' ),
1122		- 'SI' => __( 'Siena', 'invoicing' ),
1123		- 'SR' => __( 'Siracusa', 'invoicing' ),
1124		- 'SO' => __( 'Sondrio', 'invoicing' ),
1125		- 'TA' => __( 'Taranto', 'invoicing' ),
1126		- 'TE' => __( 'Teramo', 'invoicing' ),
1127		- 'TR' => __( 'Terni', 'invoicing' ),
1128		- 'TO' => __( 'Torino', 'invoicing' ),
1129		- 'OG' => __( 'Ogliastra', 'invoicing' ),
1130		- 'TP' => __( 'Trapani', 'invoicing' ),
1131		- 'TN' => __( 'Trento', 'invoicing' ),
1132		- 'TV' => __( 'Treviso', 'invoicing' ),
1133		- 'TS' => __( 'Trieste', 'invoicing' ),
1134		- 'UD' => __( 'Udine', 'invoicing' ),
1135		- 'VA' => __( 'Varesa', 'invoicing' ),
1136		- 'VE' => __( 'Venezia', 'invoicing' ),
1137		- 'VB' => __( 'Verbano-Cusio-Ossola', 'invoicing' ),
1138		- 'VC' => __( 'Vercelli', 'invoicing' ),
1139		- 'VR' => __( 'Verona', 'invoicing' ),
1140		- 'VV' => __( 'Vibo Valentia', 'invoicing' ),
1141		- 'VI' => __( 'Vicenza', 'invoicing' ),
1142		- 'VT' => __( 'Viterbo', 'invoicing' )
	1033	+ 'AG' => __('Agrigento', 'invoicing'),
	1034	+ 'AL' => __('Alessandria', 'invoicing'),
	1035	+ 'AN' => __('Ancona', 'invoicing'),
	1036	+ 'AO' => __('Aosta', 'invoicing'),
	1037	+ 'AR' => __('Arezzo', 'invoicing'),
	1038	+ 'AP' => __('Ascoli Piceno', 'invoicing'),
	1039	+ 'AT' => __('Asti', 'invoicing'),
	1040	+ 'AV' => __('Avellino', 'invoicing'),
	1041	+ 'BA' => __('Bari', 'invoicing'),
	1042	+ 'BT' => __('Barletta-Andria-Trani', 'invoicing'),
	1043	+ 'BL' => __('Belluno', 'invoicing'),
	1044	+ 'BN' => __('Benevento', 'invoicing'),
	1045	+ 'BG' => __('Bergamo', 'invoicing'),
	1046	+ 'BI' => __('Biella', 'invoicing'),
	1047	+ 'BO' => __('Bologna', 'invoicing'),
	1048	+ 'BZ' => __('Bolzano', 'invoicing'),
	1049	+ 'BS' => __('Brescia', 'invoicing'),
	1050	+ 'BR' => __('Brindisi', 'invoicing'),
	1051	+ 'CA' => __('Cagliari', 'invoicing'),
	1052	+ 'CL' => __('Caltanissetta', 'invoicing'),
	1053	+ 'CB' => __('Campobasso', 'invoicing'),
	1054	+ 'CI' => __('Caltanissetta', 'invoicing'),
	1055	+ 'CE' => __('Caserta', 'invoicing'),
	1056	+ 'CT' => __('Catania', 'invoicing'),
	1057	+ 'CZ' => __('Catanzaro', 'invoicing'),
	1058	+ 'CH' => __('Chieti', 'invoicing'),
	1059	+ 'CO' => __('Como', 'invoicing'),
	1060	+ 'CS' => __('Cosenza', 'invoicing'),
	1061	+ 'CR' => __('Cremona', 'invoicing'),
	1062	+ 'KR' => __('Crotone', 'invoicing'),
	1063	+ 'CN' => __('Cuneo', 'invoicing'),
	1064	+ 'EN' => __('Enna', 'invoicing'),
	1065	+ 'FM' => __('Fermo', 'invoicing'),
	1066	+ 'FE' => __('Ferrara', 'invoicing'),
	1067	+ 'FI' => __('Firenze', 'invoicing'),
	1068	+ 'FG' => __('Foggia', 'invoicing'),
	1069	+ 'FC' => __('Forli-Cesena', 'invoicing'),
	1070	+ 'FR' => __('Frosinone', 'invoicing'),
	1071	+ 'GE' => __('Genova', 'invoicing'),
	1072	+ 'GO' => __('Gorizia', 'invoicing'),
	1073	+ 'GR' => __('Grosseto', 'invoicing'),
	1074	+ 'IM' => __('Imperia', 'invoicing'),
	1075	+ 'IS' => __('Isernia', 'invoicing'),
	1076	+ 'SP' => __('La Spezia', 'invoicing'),
	1077	+ 'AQ' => __('L'Aquila', 'invoicing'),
	1078	+ 'LT' => __('Latina', 'invoicing'),
	1079	+ 'LE' => __('Lecce', 'invoicing'),
	1080	+ 'LC' => __('Lecco', 'invoicing'),
	1081	+ 'LI' => __('Livorno', 'invoicing'),
	1082	+ 'LO' => __('Lodi', 'invoicing'),
	1083	+ 'LU' => __('Lucca', 'invoicing'),
	1084	+ 'MC' => __('Macerata', 'invoicing'),
	1085	+ 'MN' => __('Mantova', 'invoicing'),
	1086	+ 'MS' => __('Massa-Carrara', 'invoicing'),
	1087	+ 'MT' => __('Matera', 'invoicing'),
	1088	+ 'ME' => __('Messina', 'invoicing'),
	1089	+ 'MI' => __('Milano', 'invoicing'),
	1090	+ 'MO' => __('Modena', 'invoicing'),
	1091	+ 'MB' => __('Monza e della Brianza', 'invoicing'),
	1092	+ 'NA' => __('Napoli', 'invoicing'),
	1093	+ 'NO' => __('Novara', 'invoicing'),
	1094	+ 'NU' => __('Nuoro', 'invoicing'),
	1095	+ 'OT' => __('Olbia-Tempio', 'invoicing'),
	1096	+ 'OR' => __('Oristano', 'invoicing'),
	1097	+ 'PD' => __('Padova', 'invoicing'),
	1098	+ 'PA' => __('Palermo', 'invoicing'),
	1099	+ 'PR' => __('Parma', 'invoicing'),
	1100	+ 'PV' => __('Pavia', 'invoicing'),
	1101	+ 'PG' => __('Perugia', 'invoicing'),
	1102	+ 'PU' => __('Pesaro e Urbino', 'invoicing'),
	1103	+ 'PE' => __('Pescara', 'invoicing'),
	1104	+ 'PC' => __('Piacenza', 'invoicing'),
	1105	+ 'PI' => __('Pisa', 'invoicing'),
	1106	+ 'PT' => __('Pistoia', 'invoicing'),
	1107	+ 'PN' => __('Pordenone', 'invoicing'),
	1108	+ 'PZ' => __('Potenza', 'invoicing'),
	1109	+ 'PO' => __('Prato', 'invoicing'),
	1110	+ 'RG' => __('Ragusa', 'invoicing'),
	1111	+ 'RA' => __('Ravenna', 'invoicing'),
	1112	+ 'RC' => __('Reggio Calabria', 'invoicing'),
	1113	+ 'RE' => __('Reggio Emilia', 'invoicing'),
	1114	+ 'RI' => __('Rieti', 'invoicing'),
	1115	+ 'RN' => __('Rimini', 'invoicing'),
	1116	+ 'RM' => __('Roma', 'invoicing'),
	1117	+ 'RO' => __('Rovigo', 'invoicing'),
	1118	+ 'SA' => __('Salerno', 'invoicing'),
	1119	+ 'VS' => __('Medio Campidano', 'invoicing'),
	1120	+ 'SS' => __('Sassari', 'invoicing'),
	1121	+ 'SV' => __('Savona', 'invoicing'),
	1122	+ 'SI' => __('Siena', 'invoicing'),
	1123	+ 'SR' => __('Siracusa', 'invoicing'),
	1124	+ 'SO' => __('Sondrio', 'invoicing'),
	1125	+ 'TA' => __('Taranto', 'invoicing'),
	1126	+ 'TE' => __('Teramo', 'invoicing'),
	1127	+ 'TR' => __('Terni', 'invoicing'),
	1128	+ 'TO' => __('Torino', 'invoicing'),
	1129	+ 'OG' => __('Ogliastra', 'invoicing'),
	1130	+ 'TP' => __('Trapani', 'invoicing'),
	1131	+ 'TN' => __('Trento', 'invoicing'),
	1132	+ 'TV' => __('Treviso', 'invoicing'),
	1133	+ 'TS' => __('Trieste', 'invoicing'),
	1134	+ 'UD' => __('Udine', 'invoicing'),
	1135	+ 'VA' => __('Varesa', 'invoicing'),
	1136	+ 'VE' => __('Venezia', 'invoicing'),
	1137	+ 'VB' => __('Verbano-Cusio-Ossola', 'invoicing'),
	1138	+ 'VC' => __('Vercelli', 'invoicing'),
	1139	+ 'VR' => __('Verona', 'invoicing'),
	1140	+ 'VV' => __('Vibo Valentia', 'invoicing'),
	1141	+ 'VI' => __('Vicenza', 'invoicing'),
	1142	+ 'VT' => __('Viterbo', 'invoicing')
1143	1143	);
1144	1144
1145		- return apply_filters( 'wpinv_italy_states', $states );
	1145	+ return apply_filters('wpinv_italy_states', $states);
1146	1146	}
1147	1147
1148	1148	function wpinv_get_malaysia_states_list() {
1149	1149	$states = array(
1150		- 'JHR' => __( 'Johor', 'invoicing' ),
1151		- 'KDH' => __( 'Kedah', 'invoicing' ),
1152		- 'KTN' => __( 'Kelantan', 'invoicing' ),
1153		- 'MLK' => __( 'Melaka', 'invoicing' ),
1154		- 'NSN' => __( 'Negeri Sembilan', 'invoicing' ),
1155		- 'PHG' => __( 'Pahang', 'invoicing' ),
1156		- 'PRK' => __( 'Perak', 'invoicing' ),
1157		- 'PLS' => __( 'Perlis', 'invoicing' ),
1158		- 'PNG' => __( 'Pulau Pinang', 'invoicing' ),
1159		- 'SBH' => __( 'Sabah', 'invoicing' ),
1160		- 'SWK' => __( 'Sarawak', 'invoicing' ),
1161		- 'SGR' => __( 'Selangor', 'invoicing' ),
1162		- 'TRG' => __( 'Terengganu', 'invoicing' ),
1163		- 'KUL' => __( 'W.P. Kuala Lumpur', 'invoicing' ),
1164		- 'LBN' => __( 'W.P. Labuan', 'invoicing' ),
1165		- 'PJY' => __( 'W.P. Putrajaya', 'invoicing' )
	1150	+ 'JHR' => __('Johor', 'invoicing'),
	1151	+ 'KDH' => __('Kedah', 'invoicing'),
	1152	+ 'KTN' => __('Kelantan', 'invoicing'),
	1153	+ 'MLK' => __('Melaka', 'invoicing'),
	1154	+ 'NSN' => __('Negeri Sembilan', 'invoicing'),
	1155	+ 'PHG' => __('Pahang', 'invoicing'),
	1156	+ 'PRK' => __('Perak', 'invoicing'),
	1157	+ 'PLS' => __('Perlis', 'invoicing'),
	1158	+ 'PNG' => __('Pulau Pinang', 'invoicing'),
	1159	+ 'SBH' => __('Sabah', 'invoicing'),
	1160	+ 'SWK' => __('Sarawak', 'invoicing'),
	1161	+ 'SGR' => __('Selangor', 'invoicing'),
	1162	+ 'TRG' => __('Terengganu', 'invoicing'),
	1163	+ 'KUL' => __('W.P. Kuala Lumpur', 'invoicing'),
	1164	+ 'LBN' => __('W.P. Labuan', 'invoicing'),
	1165	+ 'PJY' => __('W.P. Putrajaya', 'invoicing')
1166	1166	);
1167	1167
1168		- return apply_filters( 'wpinv_malaysia_states', $states );
	1168	+ return apply_filters('wpinv_malaysia_states', $states);
1169	1169	}
1170	1170
1171	1171	function wpinv_get_mexico_states_list() {
1172	1172	$states = array(
1173		- 'DIF' => __( 'Distrito Federal', 'invoicing' ),
1174		- 'JAL' => __( 'Jalisco', 'invoicing' ),
1175		- 'NLE' => __( 'Nuevo León', 'invoicing' ),
1176		- 'AGU' => __( 'Aguascalientes', 'invoicing' ),
1177		- 'BCN' => __( 'Baja California Norte', 'invoicing' ),
1178		- 'BCS' => __( 'Baja California Sur', 'invoicing' ),
1179		- 'CAM' => __( 'Campeche', 'invoicing' ),
1180		- 'CHP' => __( 'Chiapas', 'invoicing' ),
1181		- 'CHH' => __( 'Chihuahua', 'invoicing' ),
1182		- 'COA' => __( 'Coahuila', 'invoicing' ),
1183		- 'COL' => __( 'Colima', 'invoicing' ),
1184		- 'DUR' => __( 'Durango', 'invoicing' ),
1185		- 'GUA' => __( 'Guanajuato', 'invoicing' ),
1186		- 'GRO' => __( 'Guerrero', 'invoicing' ),
1187		- 'HID' => __( 'Hidalgo', 'invoicing' ),
1188		- 'MEX' => __( 'Edo. de México', 'invoicing' ),
1189		- 'MIC' => __( 'Michoacán', 'invoicing' ),
1190		- 'MOR' => __( 'Morelos', 'invoicing' ),
1191		- 'NAY' => __( 'Nayarit', 'invoicing' ),
1192		- 'OAX' => __( 'Oaxaca', 'invoicing' ),
1193		- 'PUE' => __( 'Puebla', 'invoicing' ),
1194		- 'QUE' => __( 'Querétaro', 'invoicing' ),
1195		- 'ROO' => __( 'Quintana Roo', 'invoicing' ),
1196		- 'SLP' => __( 'San Luis Potosí', 'invoicing' ),
1197		- 'SIN' => __( 'Sinaloa', 'invoicing' ),
1198		- 'SON' => __( 'Sonora', 'invoicing' ),
1199		- 'TAB' => __( 'Tabasco', 'invoicing' ),
1200		- 'TAM' => __( 'Tamaulipas', 'invoicing' ),
1201		- 'TLA' => __( 'Tlaxcala', 'invoicing' ),
1202		- 'VER' => __( 'Veracruz', 'invoicing' ),
1203		- 'YUC' => __( 'Yucatán', 'invoicing' ),
1204		- 'ZAC' => __( 'Zacatecas', 'invoicing' )
	1173	+ 'DIF' => __('Distrito Federal', 'invoicing'),
	1174	+ 'JAL' => __('Jalisco', 'invoicing'),
	1175	+ 'NLE' => __('Nuevo León', 'invoicing'),
	1176	+ 'AGU' => __('Aguascalientes', 'invoicing'),
	1177	+ 'BCN' => __('Baja California Norte', 'invoicing'),
	1178	+ 'BCS' => __('Baja California Sur', 'invoicing'),
	1179	+ 'CAM' => __('Campeche', 'invoicing'),
	1180	+ 'CHP' => __('Chiapas', 'invoicing'),
	1181	+ 'CHH' => __('Chihuahua', 'invoicing'),
	1182	+ 'COA' => __('Coahuila', 'invoicing'),
	1183	+ 'COL' => __('Colima', 'invoicing'),
	1184	+ 'DUR' => __('Durango', 'invoicing'),
	1185	+ 'GUA' => __('Guanajuato', 'invoicing'),
	1186	+ 'GRO' => __('Guerrero', 'invoicing'),
	1187	+ 'HID' => __('Hidalgo', 'invoicing'),
	1188	+ 'MEX' => __('Edo. de México', 'invoicing'),
	1189	+ 'MIC' => __('Michoacán', 'invoicing'),
	1190	+ 'MOR' => __('Morelos', 'invoicing'),
	1191	+ 'NAY' => __('Nayarit', 'invoicing'),
	1192	+ 'OAX' => __('Oaxaca', 'invoicing'),
	1193	+ 'PUE' => __('Puebla', 'invoicing'),
	1194	+ 'QUE' => __('Querétaro', 'invoicing'),
	1195	+ 'ROO' => __('Quintana Roo', 'invoicing'),
	1196	+ 'SLP' => __('San Luis Potosí', 'invoicing'),
	1197	+ 'SIN' => __('Sinaloa', 'invoicing'),
	1198	+ 'SON' => __('Sonora', 'invoicing'),
	1199	+ 'TAB' => __('Tabasco', 'invoicing'),
	1200	+ 'TAM' => __('Tamaulipas', 'invoicing'),
	1201	+ 'TLA' => __('Tlaxcala', 'invoicing'),
	1202	+ 'VER' => __('Veracruz', 'invoicing'),
	1203	+ 'YUC' => __('Yucatán', 'invoicing'),
	1204	+ 'ZAC' => __('Zacatecas', 'invoicing')
1205	1205	);
1206	1206
1207		- return apply_filters( 'wpinv_mexico_states', $states );
	1207	+ return apply_filters('wpinv_mexico_states', $states);
1208	1208	}
1209	1209
1210	1210	function wpinv_get_nepal_states_list() {
1211	1211	$states = array(
1212		- 'ILL' => __( 'Illam', 'invoicing' ),
1213		- 'JHA' => __( 'Jhapa', 'invoicing' ),
1214		- 'PAN' => __( 'Panchthar', 'invoicing' ),
1215		- 'TAP' => __( 'Taplejung', 'invoicing' ),
1216		- 'BHO' => __( 'Bhojpur', 'invoicing' ),
1217		- 'DKA' => __( 'Dhankuta', 'invoicing' ),
1218		- 'MOR' => __( 'Morang', 'invoicing' ),
1219		- 'SUN' => __( 'Sunsari', 'invoicing' ),
1220		- 'SAN' => __( 'Sankhuwa', 'invoicing' ),
1221		- 'TER' => __( 'Terhathum', 'invoicing' ),
1222		- 'KHO' => __( 'Khotang', 'invoicing' ),
1223		- 'OKH' => __( 'Okhaldhunga', 'invoicing' ),
1224		- 'SAP' => __( 'Saptari', 'invoicing' ),
1225		- 'SIR' => __( 'Siraha', 'invoicing' ),
1226		- 'SOL' => __( 'Solukhumbu', 'invoicing' ),
1227		- 'UDA' => __( 'Udayapur', 'invoicing' ),
1228		- 'DHA' => __( 'Dhanusa', 'invoicing' ),
1229		- 'DLK' => __( 'Dolakha', 'invoicing' ),
1230		- 'MOH' => __( 'Mohottari', 'invoicing' ),
1231		- 'RAM' => __( 'Ramechha', 'invoicing' ),
1232		- 'SAR' => __( 'Sarlahi', 'invoicing' ),
1233		- 'SIN' => __( 'Sindhuli', 'invoicing' ),
1234		- 'BHA' => __( 'Bhaktapur', 'invoicing' ),
1235		- 'DHD' => __( 'Dhading', 'invoicing' ),
1236		- 'KTM' => __( 'Kathmandu', 'invoicing' ),
1237		- 'KAV' => __( 'Kavrepalanchowk', 'invoicing' ),
1238		- 'LAL' => __( 'Lalitpur', 'invoicing' ),
1239		- 'NUW' => __( 'Nuwakot', 'invoicing' ),
1240		- 'RAS' => __( 'Rasuwa', 'invoicing' ),
1241		- 'SPC' => __( 'Sindhupalchowk', 'invoicing' ),
1242		- 'BAR' => __( 'Bara', 'invoicing' ),
1243		- 'CHI' => __( 'Chitwan', 'invoicing' ),
1244		- 'MAK' => __( 'Makwanpur', 'invoicing' ),
1245		- 'PAR' => __( 'Parsa', 'invoicing' ),
1246		- 'RAU' => __( 'Rautahat', 'invoicing' ),
1247		- 'GOR' => __( 'Gorkha', 'invoicing' ),
1248		- 'KAS' => __( 'Kaski', 'invoicing' ),
1249		- 'LAM' => __( 'Lamjung', 'invoicing' ),
1250		- 'MAN' => __( 'Manang', 'invoicing' ),
1251		- 'SYN' => __( 'Syangja', 'invoicing' ),
1252		- 'TAN' => __( 'Tanahun', 'invoicing' ),
1253		- 'BAG' => __( 'Baglung', 'invoicing' ),
1254		- 'PBT' => __( 'Parbat', 'invoicing' ),
1255		- 'MUS' => __( 'Mustang', 'invoicing' ),
1256		- 'MYG' => __( 'Myagdi', 'invoicing' ),
1257		- 'AGR' => __( 'Agrghakanchi', 'invoicing' ),
1258		- 'GUL' => __( 'Gulmi', 'invoicing' ),
1259		- 'KAP' => __( 'Kapilbastu', 'invoicing' ),
1260		- 'NAW' => __( 'Nawalparasi', 'invoicing' ),
1261		- 'PAL' => __( 'Palpa', 'invoicing' ),
1262		- 'RUP' => __( 'Rupandehi', 'invoicing' ),
1263		- 'DAN' => __( 'Dang', 'invoicing' ),
1264		- 'PYU' => __( 'Pyuthan', 'invoicing' ),
1265		- 'ROL' => __( 'Rolpa', 'invoicing' ),
1266		- 'RUK' => __( 'Rukum', 'invoicing' ),
1267		- 'SAL' => __( 'Salyan', 'invoicing' ),
1268		- 'BAN' => __( 'Banke', 'invoicing' ),
1269		- 'BDA' => __( 'Bardiya', 'invoicing' ),
1270		- 'DAI' => __( 'Dailekh', 'invoicing' ),
1271		- 'JAJ' => __( 'Jajarkot', 'invoicing' ),
1272		- 'SUR' => __( 'Surkhet', 'invoicing' ),
1273		- 'DOL' => __( 'Dolpa', 'invoicing' ),
1274		- 'HUM' => __( 'Humla', 'invoicing' ),
1275		- 'JUM' => __( 'Jumla', 'invoicing' ),
1276		- 'KAL' => __( 'Kalikot', 'invoicing' ),
1277		- 'MUG' => __( 'Mugu', 'invoicing' ),
1278		- 'ACH' => __( 'Achham', 'invoicing' ),
1279		- 'BJH' => __( 'Bajhang', 'invoicing' ),
1280		- 'BJU' => __( 'Bajura', 'invoicing' ),
1281		- 'DOT' => __( 'Doti', 'invoicing' ),
1282		- 'KAI' => __( 'Kailali', 'invoicing' ),
1283		- 'BAI' => __( 'Baitadi', 'invoicing' ),
1284		- 'DAD' => __( 'Dadeldhura', 'invoicing' ),
1285		- 'DAR' => __( 'Darchula', 'invoicing' ),
1286		- 'KAN' => __( 'Kanchanpur', 'invoicing' )
	1212	+ 'ILL' => __('Illam', 'invoicing'),
	1213	+ 'JHA' => __('Jhapa', 'invoicing'),
	1214	+ 'PAN' => __('Panchthar', 'invoicing'),
	1215	+ 'TAP' => __('Taplejung', 'invoicing'),
	1216	+ 'BHO' => __('Bhojpur', 'invoicing'),
	1217	+ 'DKA' => __('Dhankuta', 'invoicing'),
	1218	+ 'MOR' => __('Morang', 'invoicing'),
	1219	+ 'SUN' => __('Sunsari', 'invoicing'),
	1220	+ 'SAN' => __('Sankhuwa', 'invoicing'),
	1221	+ 'TER' => __('Terhathum', 'invoicing'),
	1222	+ 'KHO' => __('Khotang', 'invoicing'),
	1223	+ 'OKH' => __('Okhaldhunga', 'invoicing'),
	1224	+ 'SAP' => __('Saptari', 'invoicing'),
	1225	+ 'SIR' => __('Siraha', 'invoicing'),
	1226	+ 'SOL' => __('Solukhumbu', 'invoicing'),
	1227	+ 'UDA' => __('Udayapur', 'invoicing'),
	1228	+ 'DHA' => __('Dhanusa', 'invoicing'),
	1229	+ 'DLK' => __('Dolakha', 'invoicing'),
	1230	+ 'MOH' => __('Mohottari', 'invoicing'),
	1231	+ 'RAM' => __('Ramechha', 'invoicing'),
	1232	+ 'SAR' => __('Sarlahi', 'invoicing'),
	1233	+ 'SIN' => __('Sindhuli', 'invoicing'),
	1234	+ 'BHA' => __('Bhaktapur', 'invoicing'),
	1235	+ 'DHD' => __('Dhading', 'invoicing'),
	1236	+ 'KTM' => __('Kathmandu', 'invoicing'),
	1237	+ 'KAV' => __('Kavrepalanchowk', 'invoicing'),
	1238	+ 'LAL' => __('Lalitpur', 'invoicing'),
	1239	+ 'NUW' => __('Nuwakot', 'invoicing'),
	1240	+ 'RAS' => __('Rasuwa', 'invoicing'),
	1241	+ 'SPC' => __('Sindhupalchowk', 'invoicing'),
	1242	+ 'BAR' => __('Bara', 'invoicing'),
	1243	+ 'CHI' => __('Chitwan', 'invoicing'),
	1244	+ 'MAK' => __('Makwanpur', 'invoicing'),
	1245	+ 'PAR' => __('Parsa', 'invoicing'),
	1246	+ 'RAU' => __('Rautahat', 'invoicing'),
	1247	+ 'GOR' => __('Gorkha', 'invoicing'),
	1248	+ 'KAS' => __('Kaski', 'invoicing'),
	1249	+ 'LAM' => __('Lamjung', 'invoicing'),
	1250	+ 'MAN' => __('Manang', 'invoicing'),
	1251	+ 'SYN' => __('Syangja', 'invoicing'),
	1252	+ 'TAN' => __('Tanahun', 'invoicing'),
	1253	+ 'BAG' => __('Baglung', 'invoicing'),
	1254	+ 'PBT' => __('Parbat', 'invoicing'),
	1255	+ 'MUS' => __('Mustang', 'invoicing'),
	1256	+ 'MYG' => __('Myagdi', 'invoicing'),
	1257	+ 'AGR' => __('Agrghakanchi', 'invoicing'),
	1258	+ 'GUL' => __('Gulmi', 'invoicing'),
	1259	+ 'KAP' => __('Kapilbastu', 'invoicing'),
	1260	+ 'NAW' => __('Nawalparasi', 'invoicing'),
	1261	+ 'PAL' => __('Palpa', 'invoicing'),
	1262	+ 'RUP' => __('Rupandehi', 'invoicing'),
	1263	+ 'DAN' => __('Dang', 'invoicing'),
	1264	+ 'PYU' => __('Pyuthan', 'invoicing'),
	1265	+ 'ROL' => __('Rolpa', 'invoicing'),
	1266	+ 'RUK' => __('Rukum', 'invoicing'),
	1267	+ 'SAL' => __('Salyan', 'invoicing'),
	1268	+ 'BAN' => __('Banke', 'invoicing'),
	1269	+ 'BDA' => __('Bardiya', 'invoicing'),
	1270	+ 'DAI' => __('Dailekh', 'invoicing'),
	1271	+ 'JAJ' => __('Jajarkot', 'invoicing'),
	1272	+ 'SUR' => __('Surkhet', 'invoicing'),
	1273	+ 'DOL' => __('Dolpa', 'invoicing'),
	1274	+ 'HUM' => __('Humla', 'invoicing'),
	1275	+ 'JUM' => __('Jumla', 'invoicing'),
	1276	+ 'KAL' => __('Kalikot', 'invoicing'),
	1277	+ 'MUG' => __('Mugu', 'invoicing'),
	1278	+ 'ACH' => __('Achham', 'invoicing'),
	1279	+ 'BJH' => __('Bajhang', 'invoicing'),
	1280	+ 'BJU' => __('Bajura', 'invoicing'),
	1281	+ 'DOT' => __('Doti', 'invoicing'),
	1282	+ 'KAI' => __('Kailali', 'invoicing'),
	1283	+ 'BAI' => __('Baitadi', 'invoicing'),
	1284	+ 'DAD' => __('Dadeldhura', 'invoicing'),
	1285	+ 'DAR' => __('Darchula', 'invoicing'),
	1286	+ 'KAN' => __('Kanchanpur', 'invoicing')
1287	1287	);
1288	1288
1289		- return apply_filters( 'wpinv_nepal_states', $states );
	1289	+ return apply_filters('wpinv_nepal_states', $states);
1290	1290	}
1291	1291
1292	1292	function wpinv_get_south_africa_states_list() {
1293	1293	$states = array(
1294		- 'EC' => __( 'Eastern Cape', 'invoicing' ),
1295		- 'FS' => __( 'Free State', 'invoicing' ),
1296		- 'GP' => __( 'Gauteng', 'invoicing' ),
1297		- 'KZN' => __( 'KwaZulu-Natal', 'invoicing' ),
1298		- 'LP' => __( 'Limpopo', 'invoicing' ),
1299		- 'MP' => __( 'Mpumalanga', 'invoicing' ),
1300		- 'NC' => __( 'Northern Cape', 'invoicing' ),
1301		- 'NW' => __( 'North West', 'invoicing' ),
1302		- 'WC' => __( 'Western Cape', 'invoicing' )
	1294	+ 'EC' => __('Eastern Cape', 'invoicing'),
	1295	+ 'FS' => __('Free State', 'invoicing'),
	1296	+ 'GP' => __('Gauteng', 'invoicing'),
	1297	+ 'KZN' => __('KwaZulu-Natal', 'invoicing'),
	1298	+ 'LP' => __('Limpopo', 'invoicing'),
	1299	+ 'MP' => __('Mpumalanga', 'invoicing'),
	1300	+ 'NC' => __('Northern Cape', 'invoicing'),
	1301	+ 'NW' => __('North West', 'invoicing'),
	1302	+ 'WC' => __('Western Cape', 'invoicing')
1303	1303	);
1304	1304
1305		- return apply_filters( 'wpinv_south_africa_states', $states );
	1305	+ return apply_filters('wpinv_south_africa_states', $states);
1306	1306	}
1307	1307
1308	1308	function wpinv_get_thailand_states_list() {
1309	1309	$states = array(
1310		- 'TH-37' => __( 'Amnat Charoen (อำนาจเจริญ)', 'invoicing' ),
1311		- 'TH-15' => __( 'Ang Thong (อ่างทอง)', 'invoicing' ),
1312		- 'TH-14' => __( 'Ayutthaya (พระนครศรีอยุธยา)', 'invoicing' ),
1313		- 'TH-10' => __( 'Bangkok (กรุงเทพมหานคร)', 'invoicing' ),
1314		- 'TH-38' => __( 'Bueng Kan (บึงกาฬ)', 'invoicing' ),
1315		- 'TH-31' => __( 'Buri Ram (บุรีรัมย์)', 'invoicing' ),
1316		- 'TH-24' => __( 'Chachoengsao (ฉะเชิงเทรา)', 'invoicing' ),
1317		- 'TH-18' => __( 'Chai Nat (ชัยนาท)', 'invoicing' ),
1318		- 'TH-36' => __( 'Chaiyaphum (ชัยภูมิ)', 'invoicing' ),
1319		- 'TH-22' => __( 'Chanthaburi (จันทบุรี)', 'invoicing' ),
1320		- 'TH-50' => __( 'Chiang Mai (เชียงใหม่)', 'invoicing' ),
1321		- 'TH-57' => __( 'Chiang Rai (เชียงราย)', 'invoicing' ),
1322		- 'TH-20' => __( 'Chonburi (ชลบุรี)', 'invoicing' ),
1323		- 'TH-86' => __( 'Chumphon (ชุมพร)', 'invoicing' ),
1324		- 'TH-46' => __( 'Kalasin (กาฬสินธุ์)', 'invoicing' ),
1325		- 'TH-62' => __( 'Kamphaeng Phet (กำแพงเพชร)', 'invoicing' ),
1326		- 'TH-71' => __( 'Kanchanaburi (กาญจนบุรี)', 'invoicing' ),
1327		- 'TH-40' => __( 'Khon Kaen (ขอนแก่น)', 'invoicing' ),
1328		- 'TH-81' => __( 'Krabi (กระบี่)', 'invoicing' ),
1329		- 'TH-52' => __( 'Lampang (ลำปาง)', 'invoicing' ),
1330		- 'TH-51' => __( 'Lamphun (ลำพูน)', 'invoicing' ),
1331		- 'TH-42' => __( 'Loei (เลย)', 'invoicing' ),
1332		- 'TH-16' => __( 'Lopburi (ลพบุรี)', 'invoicing' ),
1333		- 'TH-58' => __( 'Mae Hong Son (แม่ฮ่องสอน)', 'invoicing' ),
1334		- 'TH-44' => __( 'Maha Sarakham (มหาสารคาม)', 'invoicing' ),
1335		- 'TH-49' => __( 'Mukdahan (มุกดาหาร)', 'invoicing' ),
1336		- 'TH-26' => __( 'Nakhon Nayok (นครนายก)', 'invoicing' ),
1337		- 'TH-73' => __( 'Nakhon Pathom (นครปฐม)', 'invoicing' ),
1338		- 'TH-48' => __( 'Nakhon Phanom (นครพนม)', 'invoicing' ),
1339		- 'TH-30' => __( 'Nakhon Ratchasima (นครราชสีมา)', 'invoicing' ),
1340		- 'TH-60' => __( 'Nakhon Sawan (นครสวรรค์)', 'invoicing' ),
1341		- 'TH-80' => __( 'Nakhon Si Thammarat (นครศรีธรรมราช)', 'invoicing' ),
1342		- 'TH-55' => __( 'Nan (น่าน)', 'invoicing' ),
1343		- 'TH-96' => __( 'Narathiwat (นราธิวาส)', 'invoicing' ),
1344		- 'TH-39' => __( 'Nong Bua Lam Phu (หนองบัวลำภู)', 'invoicing' ),
1345		- 'TH-43' => __( 'Nong Khai (หนองคาย)', 'invoicing' ),
1346		- 'TH-12' => __( 'Nonthaburi (นนทบุรี)', 'invoicing' ),
1347		- 'TH-13' => __( 'Pathum Thani (ปทุมธานี)', 'invoicing' ),
1348		- 'TH-94' => __( 'Pattani (ปัตตานี)', 'invoicing' ),
1349		- 'TH-82' => __( 'Phang Nga (พังงา)', 'invoicing' ),
1350		- 'TH-93' => __( 'Phatthalung (พัทลุง)', 'invoicing' ),
1351		- 'TH-56' => __( 'Phayao (พะเยา)', 'invoicing' ),
1352		- 'TH-67' => __( 'Phetchabun (เพชรบูรณ์)', 'invoicing' ),
1353		- 'TH-76' => __( 'Phetchaburi (เพชรบุรี)', 'invoicing' ),
1354		- 'TH-66' => __( 'Phichit (พิจิตร)', 'invoicing' ),
1355		- 'TH-65' => __( 'Phitsanulok (พิษณุโลก)', 'invoicing' ),
1356		- 'TH-54' => __( 'Phrae (แพร่)', 'invoicing' ),
1357		- 'TH-83' => __( 'Phuket (ภูเก็ต)', 'invoicing' ),
1358		- 'TH-25' => __( 'Prachin Buri (ปราจีนบุรี)', 'invoicing' ),
1359		- 'TH-77' => __( 'Prachuap Khiri Khan (ประจวบคีรีขันธ์)', 'invoicing' ),
1360		- 'TH-85' => __( 'Ranong (ระนอง)', 'invoicing' ),
1361		- 'TH-70' => __( 'Ratchaburi (ราชบุรี)', 'invoicing' ),
1362		- 'TH-21' => __( 'Rayong (ระยอง)', 'invoicing' ),
1363		- 'TH-45' => __( 'Roi Et (ร้อยเอ็ด)', 'invoicing' ),
1364		- 'TH-27' => __( 'Sa Kaeo (สระแก้ว)', 'invoicing' ),
1365		- 'TH-47' => __( 'Sakon Nakhon (สกลนคร)', 'invoicing' ),
1366		- 'TH-11' => __( 'Samut Prakan (สมุทรปราการ)', 'invoicing' ),
1367		- 'TH-74' => __( 'Samut Sakhon (สมุทรสาคร)', 'invoicing' ),
1368		- 'TH-75' => __( 'Samut Songkhram (สมุทรสงคราม)', 'invoicing' ),
1369		- 'TH-19' => __( 'Saraburi (สระบุรี)', 'invoicing' ),
1370		- 'TH-91' => __( 'Satun (สตูล)', 'invoicing' ),
1371		- 'TH-17' => __( 'Sing Buri (สิงห์บุรี)', 'invoicing' ),
1372		- 'TH-33' => __( 'Sisaket (ศรีสะเกษ)', 'invoicing' ),
1373		- 'TH-90' => __( 'Songkhla (สงขลา)', 'invoicing' ),
1374		- 'TH-64' => __( 'Sukhothai (สุโขทัย)', 'invoicing' ),
1375		- 'TH-72' => __( 'Suphan Buri (สุพรรณบุรี)', 'invoicing' ),
1376		- 'TH-84' => __( 'Surat Thani (สุราษฎร์ธานี)', 'invoicing' ),
1377		- 'TH-32' => __( 'Surin (สุรินทร์)', 'invoicing' ),
1378		- 'TH-63' => __( 'Tak (ตาก)', 'invoicing' ),
1379		- 'TH-92' => __( 'Trang (ตรัง)', 'invoicing' ),
1380		- 'TH-23' => __( 'Trat (ตราด)', 'invoicing' ),
1381		- 'TH-34' => __( 'Ubon Ratchathani (อุบลราชธานี)', 'invoicing' ),
1382		- 'TH-41' => __( 'Udon Thani (อุดรธานี)', 'invoicing' ),
1383		- 'TH-61' => __( 'Uthai Thani (อุทัยธานี)', 'invoicing' ),
1384		- 'TH-53' => __( 'Uttaradit (อุตรดิตถ์)', 'invoicing' ),
1385		- 'TH-95' => __( 'Yala (ยะลา)', 'invoicing' ),
1386		- 'TH-35' => __( 'Yasothon (ยโสธร)', 'invoicing' )
	1310	+ 'TH-37' => __('Amnat Charoen (อำนาจเจริญ)', 'invoicing'),
	1311	+ 'TH-15' => __('Ang Thong (อ่างทอง)', 'invoicing'),
	1312	+ 'TH-14' => __('Ayutthaya (พระนครศรีอยุธยา)', 'invoicing'),
	1313	+ 'TH-10' => __('Bangkok (กรุงเทพมหานคร)', 'invoicing'),
	1314	+ 'TH-38' => __('Bueng Kan (บึงกาฬ)', 'invoicing'),
	1315	+ 'TH-31' => __('Buri Ram (บุรีรัมย์)', 'invoicing'),
	1316	+ 'TH-24' => __('Chachoengsao (ฉะเชิงเทรา)', 'invoicing'),
	1317	+ 'TH-18' => __('Chai Nat (ชัยนาท)', 'invoicing'),
	1318	+ 'TH-36' => __('Chaiyaphum (ชัยภูมิ)', 'invoicing'),
	1319	+ 'TH-22' => __('Chanthaburi (จันทบุรี)', 'invoicing'),
	1320	+ 'TH-50' => __('Chiang Mai (เชียงใหม่)', 'invoicing'),
	1321	+ 'TH-57' => __('Chiang Rai (เชียงราย)', 'invoicing'),
	1322	+ 'TH-20' => __('Chonburi (ชลบุรี)', 'invoicing'),
	1323	+ 'TH-86' => __('Chumphon (ชุมพร)', 'invoicing'),
	1324	+ 'TH-46' => __('Kalasin (กาฬสินธุ์)', 'invoicing'),
	1325	+ 'TH-62' => __('Kamphaeng Phet (กำแพงเพชร)', 'invoicing'),
	1326	+ 'TH-71' => __('Kanchanaburi (กาญจนบุรี)', 'invoicing'),
	1327	+ 'TH-40' => __('Khon Kaen (ขอนแก่น)', 'invoicing'),
	1328	+ 'TH-81' => __('Krabi (กระบี่)', 'invoicing'),
	1329	+ 'TH-52' => __('Lampang (ลำปาง)', 'invoicing'),
	1330	+ 'TH-51' => __('Lamphun (ลำพูน)', 'invoicing'),
	1331	+ 'TH-42' => __('Loei (เลย)', 'invoicing'),
	1332	+ 'TH-16' => __('Lopburi (ลพบุรี)', 'invoicing'),
	1333	+ 'TH-58' => __('Mae Hong Son (แม่ฮ่องสอน)', 'invoicing'),
	1334	+ 'TH-44' => __('Maha Sarakham (มหาสารคาม)', 'invoicing'),
	1335	+ 'TH-49' => __('Mukdahan (มุกดาหาร)', 'invoicing'),
	1336	+ 'TH-26' => __('Nakhon Nayok (นครนายก)', 'invoicing'),
	1337	+ 'TH-73' => __('Nakhon Pathom (นครปฐม)', 'invoicing'),
	1338	+ 'TH-48' => __('Nakhon Phanom (นครพนม)', 'invoicing'),
	1339	+ 'TH-30' => __('Nakhon Ratchasima (นครราชสีมา)', 'invoicing'),
	1340	+ 'TH-60' => __('Nakhon Sawan (นครสวรรค์)', 'invoicing'),
	1341	+ 'TH-80' => __('Nakhon Si Thammarat (นครศรีธรรมราช)', 'invoicing'),
	1342	+ 'TH-55' => __('Nan (น่าน)', 'invoicing'),
	1343	+ 'TH-96' => __('Narathiwat (นราธิวาส)', 'invoicing'),
	1344	+ 'TH-39' => __('Nong Bua Lam Phu (หนองบัวลำภู)', 'invoicing'),
	1345	+ 'TH-43' => __('Nong Khai (หนองคาย)', 'invoicing'),
	1346	+ 'TH-12' => __('Nonthaburi (นนทบุรี)', 'invoicing'),
	1347	+ 'TH-13' => __('Pathum Thani (ปทุมธานี)', 'invoicing'),
	1348	+ 'TH-94' => __('Pattani (ปัตตานี)', 'invoicing'),
	1349	+ 'TH-82' => __('Phang Nga (พังงา)', 'invoicing'),
	1350	+ 'TH-93' => __('Phatthalung (พัทลุง)', 'invoicing'),
	1351	+ 'TH-56' => __('Phayao (พะเยา)', 'invoicing'),
	1352	+ 'TH-67' => __('Phetchabun (เพชรบูรณ์)', 'invoicing'),
	1353	+ 'TH-76' => __('Phetchaburi (เพชรบุรี)', 'invoicing'),
	1354	+ 'TH-66' => __('Phichit (พิจิตร)', 'invoicing'),
	1355	+ 'TH-65' => __('Phitsanulok (พิษณุโลก)', 'invoicing'),
	1356	+ 'TH-54' => __('Phrae (แพร่)', 'invoicing'),
	1357	+ 'TH-83' => __('Phuket (ภูเก็ต)', 'invoicing'),
	1358	+ 'TH-25' => __('Prachin Buri (ปราจีนบุรี)', 'invoicing'),
	1359	+ 'TH-77' => __('Prachuap Khiri Khan (ประจวบคีรีขันธ์)', 'invoicing'),
	1360	+ 'TH-85' => __('Ranong (ระนอง)', 'invoicing'),
	1361	+ 'TH-70' => __('Ratchaburi (ราชบุรี)', 'invoicing'),
	1362	+ 'TH-21' => __('Rayong (ระยอง)', 'invoicing'),
	1363	+ 'TH-45' => __('Roi Et (ร้อยเอ็ด)', 'invoicing'),
	1364	+ 'TH-27' => __('Sa Kaeo (สระแก้ว)', 'invoicing'),
	1365	+ 'TH-47' => __('Sakon Nakhon (สกลนคร)', 'invoicing'),
	1366	+ 'TH-11' => __('Samut Prakan (สมุทรปราการ)', 'invoicing'),
	1367	+ 'TH-74' => __('Samut Sakhon (สมุทรสาคร)', 'invoicing'),
	1368	+ 'TH-75' => __('Samut Songkhram (สมุทรสงคราม)', 'invoicing'),
	1369	+ 'TH-19' => __('Saraburi (สระบุรี)', 'invoicing'),
	1370	+ 'TH-91' => __('Satun (สตูล)', 'invoicing'),
	1371	+ 'TH-17' => __('Sing Buri (สิงห์บุรี)', 'invoicing'),
	1372	+ 'TH-33' => __('Sisaket (ศรีสะเกษ)', 'invoicing'),
	1373	+ 'TH-90' => __('Songkhla (สงขลา)', 'invoicing'),
	1374	+ 'TH-64' => __('Sukhothai (สุโขทัย)', 'invoicing'),
	1375	+ 'TH-72' => __('Suphan Buri (สุพรรณบุรี)', 'invoicing'),
	1376	+ 'TH-84' => __('Surat Thani (สุราษฎร์ธานี)', 'invoicing'),
	1377	+ 'TH-32' => __('Surin (สุรินทร์)', 'invoicing'),
	1378	+ 'TH-63' => __('Tak (ตาก)', 'invoicing'),
	1379	+ 'TH-92' => __('Trang (ตรัง)', 'invoicing'),
	1380	+ 'TH-23' => __('Trat (ตราด)', 'invoicing'),
	1381	+ 'TH-34' => __('Ubon Ratchathani (อุบลราชธานี)', 'invoicing'),
	1382	+ 'TH-41' => __('Udon Thani (อุดรธานี)', 'invoicing'),
	1383	+ 'TH-61' => __('Uthai Thani (อุทัยธานี)', 'invoicing'),
	1384	+ 'TH-53' => __('Uttaradit (อุตรดิตถ์)', 'invoicing'),
	1385	+ 'TH-95' => __('Yala (ยะลา)', 'invoicing'),
	1386	+ 'TH-35' => __('Yasothon (ยโสธร)', 'invoicing')
1387	1387	);
1388	1388
1389		- return apply_filters( 'wpinv_thailand_states', $states );
	1389	+ return apply_filters('wpinv_thailand_states', $states);
1390	1390	}
1391	1391
1392	1392	function wpinv_get_turkey_states_list() {
1393	1393	$states = array(
1394		- 'TR01' => __( 'Adana', 'invoicing' ),
1395		- 'TR02' => __( 'Adıyaman', 'invoicing' ),
1396		- 'TR03' => __( 'Afyon', 'invoicing' ),
1397		- 'TR04' => __( 'Ağrı', 'invoicing' ),
1398		- 'TR05' => __( 'Amasya', 'invoicing' ),
1399		- 'TR06' => __( 'Ankara', 'invoicing' ),
1400		- 'TR07' => __( 'Antalya', 'invoicing' ),
1401		- 'TR08' => __( 'Artvin', 'invoicing' ),
1402		- 'TR09' => __( 'Aydın', 'invoicing' ),
1403		- 'TR10' => __( 'Balıkesir', 'invoicing' ),
1404		- 'TR11' => __( 'Bilecik', 'invoicing' ),
1405		- 'TR12' => __( 'Bingöl', 'invoicing' ),
1406		- 'TR13' => __( 'Bitlis', 'invoicing' ),
1407		- 'TR14' => __( 'Bolu', 'invoicing' ),
1408		- 'TR15' => __( 'Burdur', 'invoicing' ),
1409		- 'TR16' => __( 'Bursa', 'invoicing' ),
1410		- 'TR17' => __( 'Çanakkale', 'invoicing' ),
1411		- 'TR18' => __( 'Çankıkesir', 'invoicing' ),
1412		- 'TR19' => __( 'Çorum', 'invoicing' ),
1413		- 'TR20' => __( 'Denizli', 'invoicing' ),
1414		- 'TR21' => __( 'Diyarbakır', 'invoicing' ),
1415		- 'TR22' => __( 'Edirne', 'invoicing' ),
1416		- 'TR23' => __( 'Elazığ', 'invoicing' ),
1417		- 'TR24' => __( 'Erzincan', 'invoicing' ),
1418		- 'TR25' => __( 'Erzurum', 'invoicing' ),
1419		- 'TR26' => __( 'Eskişehir', 'invoicing' ),
1420		- 'TR27' => __( 'Gaziantep', 'invoicing' ),
1421		- 'TR28' => __( 'Giresun', 'invoicing' ),
1422		- 'TR29' => __( 'Gümüşhane', 'invoicing' ),
1423		- 'TR30' => __( 'Hakkari', 'invoicing' ),
1424		- 'TR31' => __( 'Hatay', 'invoicing' ),
1425		- 'TR32' => __( 'Isparta', 'invoicing' ),
1426		- 'TR33' => __( 'İçel', 'invoicing' ),
1427		- 'TR34' => __( 'İstanbul', 'invoicing' ),
1428		- 'TR35' => __( 'İzmir', 'invoicing' ),
1429		- 'TR36' => __( 'Kars', 'invoicing' ),
1430		- 'TR37' => __( 'Kastamonu', 'invoicing' ),
1431		- 'TR38' => __( 'Kayseri', 'invoicing' ),
1432		- 'TR39' => __( 'Kırklareli', 'invoicing' ),
1433		- 'TR40' => __( 'Kırşehir', 'invoicing' ),
1434		- 'TR41' => __( 'Kocaeli', 'invoicing' ),
1435		- 'TR42' => __( 'Konya', 'invoicing' ),
1436		- 'TR43' => __( 'Kütahya', 'invoicing' ),
1437		- 'TR44' => __( 'Malatya', 'invoicing' ),
1438		- 'TR45' => __( 'Manisa', 'invoicing' ),
1439		- 'TR46' => __( 'Kahramanmaraş', 'invoicing' ),
1440		- 'TR47' => __( 'Mardin', 'invoicing' ),
1441		- 'TR48' => __( 'Muğla', 'invoicing' ),
1442		- 'TR49' => __( 'Muş', 'invoicing' ),
1443		- 'TR50' => __( 'Nevşehir', 'invoicing' ),
1444		- 'TR51' => __( 'Niğde', 'invoicing' ),
1445		- 'TR52' => __( 'Ordu', 'invoicing' ),
1446		- 'TR53' => __( 'Rize', 'invoicing' ),
1447		- 'TR54' => __( 'Sakarya', 'invoicing' ),
1448		- 'TR55' => __( 'Samsun', 'invoicing' ),
1449		- 'TR56' => __( 'Siirt', 'invoicing' ),
1450		- 'TR57' => __( 'Sinop', 'invoicing' ),
1451		- 'TR58' => __( 'Sivas', 'invoicing' ),
1452		- 'TR59' => __( 'Tekirdağ', 'invoicing' ),
1453		- 'TR60' => __( 'Tokat', 'invoicing' ),
1454		- 'TR61' => __( 'Trabzon', 'invoicing' ),
1455		- 'TR62' => __( 'Tunceli', 'invoicing' ),
1456		- 'TR63' => __( 'Şanlıurfa', 'invoicing' ),
1457		- 'TR64' => __( 'Uşak', 'invoicing' ),
1458		- 'TR65' => __( 'Van', 'invoicing' ),
1459		- 'TR66' => __( 'Yozgat', 'invoicing' ),
1460		- 'TR67' => __( 'Zonguldak', 'invoicing' ),
1461		- 'TR68' => __( 'Aksaray', 'invoicing' ),
1462		- 'TR69' => __( 'Bayburt', 'invoicing' ),
1463		- 'TR70' => __( 'Karaman', 'invoicing' ),
1464		- 'TR71' => __( 'Kırıkkale', 'invoicing' ),
1465		- 'TR72' => __( 'Batman', 'invoicing' ),
1466		- 'TR73' => __( 'Şırnak', 'invoicing' ),
1467		- 'TR74' => __( 'Bartın', 'invoicing' ),
1468		- 'TR75' => __( 'Ardahan', 'invoicing' ),
1469		- 'TR76' => __( 'Iğdır', 'invoicing' ),
1470		- 'TR77' => __( 'Yalova', 'invoicing' ),
1471		- 'TR78' => __( 'Karabük', 'invoicing' ),
1472		- 'TR79' => __( 'Kilis', 'invoicing' ),
1473		- 'TR80' => __( 'Osmaniye', 'invoicing' ),
1474		- 'TR81' => __( 'Düzce', 'invoicing' )
	1394	+ 'TR01' => __('Adana', 'invoicing'),
	1395	+ 'TR02' => __('Adıyaman', 'invoicing'),
	1396	+ 'TR03' => __('Afyon', 'invoicing'),
	1397	+ 'TR04' => __('Ağrı', 'invoicing'),
	1398	+ 'TR05' => __('Amasya', 'invoicing'),
	1399	+ 'TR06' => __('Ankara', 'invoicing'),
	1400	+ 'TR07' => __('Antalya', 'invoicing'),
	1401	+ 'TR08' => __('Artvin', 'invoicing'),
	1402	+ 'TR09' => __('Aydın', 'invoicing'),
	1403	+ 'TR10' => __('Balıkesir', 'invoicing'),
	1404	+ 'TR11' => __('Bilecik', 'invoicing'),
	1405	+ 'TR12' => __('Bingöl', 'invoicing'),
	1406	+ 'TR13' => __('Bitlis', 'invoicing'),
	1407	+ 'TR14' => __('Bolu', 'invoicing'),
	1408	+ 'TR15' => __('Burdur', 'invoicing'),
	1409	+ 'TR16' => __('Bursa', 'invoicing'),
	1410	+ 'TR17' => __('Çanakkale', 'invoicing'),
	1411	+ 'TR18' => __('Çankıkesir', 'invoicing'),
	1412	+ 'TR19' => __('Çorum', 'invoicing'),
	1413	+ 'TR20' => __('Denizli', 'invoicing'),
	1414	+ 'TR21' => __('Diyarbakır', 'invoicing'),
	1415	+ 'TR22' => __('Edirne', 'invoicing'),
	1416	+ 'TR23' => __('Elazığ', 'invoicing'),
	1417	+ 'TR24' => __('Erzincan', 'invoicing'),
	1418	+ 'TR25' => __('Erzurum', 'invoicing'),
	1419	+ 'TR26' => __('Eskişehir', 'invoicing'),
	1420	+ 'TR27' => __('Gaziantep', 'invoicing'),
	1421	+ 'TR28' => __('Giresun', 'invoicing'),
	1422	+ 'TR29' => __('Gümüşhane', 'invoicing'),
	1423	+ 'TR30' => __('Hakkari', 'invoicing'),
	1424	+ 'TR31' => __('Hatay', 'invoicing'),
	1425	+ 'TR32' => __('Isparta', 'invoicing'),
	1426	+ 'TR33' => __('İçel', 'invoicing'),
	1427	+ 'TR34' => __('İstanbul', 'invoicing'),
	1428	+ 'TR35' => __('İzmir', 'invoicing'),
	1429	+ 'TR36' => __('Kars', 'invoicing'),
	1430	+ 'TR37' => __('Kastamonu', 'invoicing'),
	1431	+ 'TR38' => __('Kayseri', 'invoicing'),
	1432	+ 'TR39' => __('Kırklareli', 'invoicing'),
	1433	+ 'TR40' => __('Kırşehir', 'invoicing'),
	1434	+ 'TR41' => __('Kocaeli', 'invoicing'),
	1435	+ 'TR42' => __('Konya', 'invoicing'),
	1436	+ 'TR43' => __('Kütahya', 'invoicing'),
	1437	+ 'TR44' => __('Malatya', 'invoicing'),
	1438	+ 'TR45' => __('Manisa', 'invoicing'),
	1439	+ 'TR46' => __('Kahramanmaraş', 'invoicing'),
	1440	+ 'TR47' => __('Mardin', 'invoicing'),
	1441	+ 'TR48' => __('Muğla', 'invoicing'),
	1442	+ 'TR49' => __('Muş', 'invoicing'),
	1443	+ 'TR50' => __('Nevşehir', 'invoicing'),
	1444	+ 'TR51' => __('Niğde', 'invoicing'),
	1445	+ 'TR52' => __('Ordu', 'invoicing'),
	1446	+ 'TR53' => __('Rize', 'invoicing'),
	1447	+ 'TR54' => __('Sakarya', 'invoicing'),
	1448	+ 'TR55' => __('Samsun', 'invoicing'),
	1449	+ 'TR56' => __('Siirt', 'invoicing'),
	1450	+ 'TR57' => __('Sinop', 'invoicing'),
	1451	+ 'TR58' => __('Sivas', 'invoicing'),
	1452	+ 'TR59' => __('Tekirdağ', 'invoicing'),
	1453	+ 'TR60' => __('Tokat', 'invoicing'),
	1454	+ 'TR61' => __('Trabzon', 'invoicing'),
	1455	+ 'TR62' => __('Tunceli', 'invoicing'),
	1456	+ 'TR63' => __('Şanlıurfa', 'invoicing'),
	1457	+ 'TR64' => __('Uşak', 'invoicing'),
	1458	+ 'TR65' => __('Van', 'invoicing'),
	1459	+ 'TR66' => __('Yozgat', 'invoicing'),
	1460	+ 'TR67' => __('Zonguldak', 'invoicing'),
	1461	+ 'TR68' => __('Aksaray', 'invoicing'),
	1462	+ 'TR69' => __('Bayburt', 'invoicing'),
	1463	+ 'TR70' => __('Karaman', 'invoicing'),
	1464	+ 'TR71' => __('Kırıkkale', 'invoicing'),
	1465	+ 'TR72' => __('Batman', 'invoicing'),
	1466	+ 'TR73' => __('Şırnak', 'invoicing'),
	1467	+ 'TR74' => __('Bartın', 'invoicing'),
	1468	+ 'TR75' => __('Ardahan', 'invoicing'),
	1469	+ 'TR76' => __('Iğdır', 'invoicing'),
	1470	+ 'TR77' => __('Yalova', 'invoicing'),
	1471	+ 'TR78' => __('Karabük', 'invoicing'),
	1472	+ 'TR79' => __('Kilis', 'invoicing'),
	1473	+ 'TR80' => __('Osmaniye', 'invoicing'),
	1474	+ 'TR81' => __('Düzce', 'invoicing')
1475	1475	);
1476	1476
1477		- return apply_filters( 'wpinv_turkey_states', $states );
	1477	+ return apply_filters('wpinv_turkey_states', $states);
1478	1478	}
1479	1479
1480	1480	function wpinv_get_spain_states_list() {
1481	1481	$states = array(
1482		- 'C' => __( 'A Coruña', 'invoicing' ),
1483		- 'VI' => __( 'Araba', 'invoicing' ),
1484		- 'AB' => __( 'Albacete', 'invoicing' ),
1485		- 'A' => __( 'Alicante', 'invoicing' ),
1486		- 'AL' => __( 'Almería', 'invoicing' ),
1487		- 'O' => __( 'Asturias', 'invoicing' ),
1488		- 'AV' => __( 'Ávila', 'invoicing' ),
1489		- 'BA' => __( 'Badajoz', 'invoicing' ),
1490		- 'PM' => __( 'Baleares', 'invoicing' ),
1491		- 'B' => __( 'Barcelona', 'invoicing' ),
1492		- 'BU' => __( 'Burgos', 'invoicing' ),
1493		- 'CC' => __( 'Cáceres', 'invoicing' ),
1494		- 'CA' => __( 'Cádiz', 'invoicing' ),
1495		- 'S' => __( 'Cantabria', 'invoicing' ),
1496		- 'CS' => __( 'Castellón', 'invoicing' ),
1497		- 'CE' => __( 'Ceuta', 'invoicing' ),
1498		- 'CR' => __( 'Ciudad Real', 'invoicing' ),
1499		- 'CO' => __( 'Córdoba', 'invoicing' ),
1500		- 'CU' => __( 'Cuenca', 'invoicing' ),
1501		- 'GI' => __( 'Girona', 'invoicing' ),
1502		- 'GR' => __( 'Granada', 'invoicing' ),
1503		- 'GU' => __( 'Guadalajara', 'invoicing' ),
1504		- 'SS' => __( 'Gipuzkoa', 'invoicing' ),
1505		- 'H' => __( 'Huelva', 'invoicing' ),
1506		- 'HU' => __( 'Huesca', 'invoicing' ),
1507		- 'J' => __( 'Jaén', 'invoicing' ),
1508		- 'LO' => __( 'La Rioja', 'invoicing' ),
1509		- 'GC' => __( 'Las Palmas', 'invoicing' ),
1510		- 'LE' => __( 'León', 'invoicing' ),
1511		- 'L' => __( 'Lleida', 'invoicing' ),
1512		- 'LU' => __( 'Lugo', 'invoicing' ),
1513		- 'M' => __( 'Madrid', 'invoicing' ),
1514		- 'MA' => __( 'Málaga', 'invoicing' ),
1515		- 'ML' => __( 'Melilla', 'invoicing' ),
1516		- 'MU' => __( 'Murcia', 'invoicing' ),
1517		- 'NA' => __( 'Navarra', 'invoicing' ),
1518		- 'OR' => __( 'Ourense', 'invoicing' ),
1519		- 'P' => __( 'Palencia', 'invoicing' ),
1520		- 'PO' => __( 'Pontevedra', 'invoicing' ),
1521		- 'SA' => __( 'Salamanca', 'invoicing' ),
1522		- 'TF' => __( 'Santa Cruz de Tenerife', 'invoicing' ),
1523		- 'SG' => __( 'Segovia', 'invoicing' ),
1524		- 'SE' => __( 'Sevilla', 'invoicing' ),
1525		- 'SO' => __( 'Soria', 'invoicing' ),
1526		- 'T' => __( 'Tarragona', 'invoicing' ),
1527		- 'TE' => __( 'Teruel', 'invoicing' ),
1528		- 'TO' => __( 'Toledo', 'invoicing' ),
1529		- 'V' => __( 'Valencia', 'invoicing' ),
1530		- 'VA' => __( 'Valladolid', 'invoicing' ),
1531		- 'BI' => __( 'Bizkaia', 'invoicing' ),
1532		- 'ZA' => __( 'Zamora', 'invoicing' ),
1533		- 'Z' => __( 'Zaragoza', 'invoicing' )
	1482	+ 'C' => __('A Coruña', 'invoicing'),
	1483	+ 'VI' => __('Araba', 'invoicing'),
	1484	+ 'AB' => __('Albacete', 'invoicing'),
	1485	+ 'A' => __('Alicante', 'invoicing'),
	1486	+ 'AL' => __('Almería', 'invoicing'),
	1487	+ 'O' => __('Asturias', 'invoicing'),
	1488	+ 'AV' => __('Ávila', 'invoicing'),
	1489	+ 'BA' => __('Badajoz', 'invoicing'),
	1490	+ 'PM' => __('Baleares', 'invoicing'),
	1491	+ 'B' => __('Barcelona', 'invoicing'),
	1492	+ 'BU' => __('Burgos', 'invoicing'),
	1493	+ 'CC' => __('Cáceres', 'invoicing'),
	1494	+ 'CA' => __('Cádiz', 'invoicing'),
	1495	+ 'S' => __('Cantabria', 'invoicing'),
	1496	+ 'CS' => __('Castellón', 'invoicing'),
	1497	+ 'CE' => __('Ceuta', 'invoicing'),
	1498	+ 'CR' => __('Ciudad Real', 'invoicing'),
	1499	+ 'CO' => __('Córdoba', 'invoicing'),
	1500	+ 'CU' => __('Cuenca', 'invoicing'),
	1501	+ 'GI' => __('Girona', 'invoicing'),
	1502	+ 'GR' => __('Granada', 'invoicing'),
	1503	+ 'GU' => __('Guadalajara', 'invoicing'),
	1504	+ 'SS' => __('Gipuzkoa', 'invoicing'),
	1505	+ 'H' => __('Huelva', 'invoicing'),
	1506	+ 'HU' => __('Huesca', 'invoicing'),
	1507	+ 'J' => __('Jaén', 'invoicing'),
	1508	+ 'LO' => __('La Rioja', 'invoicing'),
	1509	+ 'GC' => __('Las Palmas', 'invoicing'),
	1510	+ 'LE' => __('León', 'invoicing'),
	1511	+ 'L' => __('Lleida', 'invoicing'),
	1512	+ 'LU' => __('Lugo', 'invoicing'),
	1513	+ 'M' => __('Madrid', 'invoicing'),
	1514	+ 'MA' => __('Málaga', 'invoicing'),
	1515	+ 'ML' => __('Melilla', 'invoicing'),
	1516	+ 'MU' => __('Murcia', 'invoicing'),
	1517	+ 'NA' => __('Navarra', 'invoicing'),
	1518	+ 'OR' => __('Ourense', 'invoicing'),
	1519	+ 'P' => __('Palencia', 'invoicing'),
	1520	+ 'PO' => __('Pontevedra', 'invoicing'),
	1521	+ 'SA' => __('Salamanca', 'invoicing'),
	1522	+ 'TF' => __('Santa Cruz de Tenerife', 'invoicing'),
	1523	+ 'SG' => __('Segovia', 'invoicing'),
	1524	+ 'SE' => __('Sevilla', 'invoicing'),
	1525	+ 'SO' => __('Soria', 'invoicing'),
	1526	+ 'T' => __('Tarragona', 'invoicing'),
	1527	+ 'TE' => __('Teruel', 'invoicing'),
	1528	+ 'TO' => __('Toledo', 'invoicing'),
	1529	+ 'V' => __('Valencia', 'invoicing'),
	1530	+ 'VA' => __('Valladolid', 'invoicing'),
	1531	+ 'BI' => __('Bizkaia', 'invoicing'),
	1532	+ 'ZA' => __('Zamora', 'invoicing'),
	1533	+ 'Z' => __('Zaragoza', 'invoicing')
1534	1534	);
1535	1535
1536		- return apply_filters( 'wpinv_spain_states', $states );
	1536	+ return apply_filters('wpinv_spain_states', $states);
1537	1537	}
1538	1538
1539	1539	function wpinv_get_states_field() {
1540		- if( empty( $_POST['country'] ) ) {
	1540	+ if (empty($_POST['country'])) {
1541	1541	$_POST['country'] = wpinv_get_default_country();
1542	1542	}
1543		- $states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
	1543	+ $states = wpinv_get_country_states(sanitize_text_field($_POST['country']));
1544	1544
1545		- if( !empty( $states ) ) {
1546		- $sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
	1545	+ if (!empty($states)) {
	1546	+ $sanitized_field_name = sanitize_text_field($_POST['field_name']);
1547	1547
1548	1548	$args = array(
1549	1549	'name' => $sanitized_field_name,
1550	1550	'id' => $sanitized_field_name,
1551	1551	'class' => $sanitized_field_name . ' wpinv-select wpi_select2',
1552		- 'options' => array_merge( array( '' => '' ), $states ),
	1552	+ 'options' => array_merge(array('' => ''), $states),
1553	1553	'show_option_all' => false,
1554	1554	'show_option_none' => false
1555	1555	);
1556	1556
1557		- $response = wpinv_html_select( $args );
	1557	+ $response = wpinv_html_select($args);
1558	1558
1559	1559	} else {
1560	1560	$response = 'nostates';
		@@ -1563,8 +1563,8 @@ discard block
		block discarded – undo
1563	1563	return $response;
1564	1564	}
1565	1565
1566		-function wpinv_default_billing_country( $country = '', $user_id = 0 ) {
1567		- $country = !empty( $country ) ? $country : wpinv_get_default_country();
	1566	+function wpinv_default_billing_country($country = '', $user_id = 0) {
	1567	+ $country = !empty($country) ? $country : wpinv_get_default_country();
1568	1568
1569		- return apply_filters( 'wpinv_default_billing_country', $country, $user_id );
	1569	+ return apply_filters('wpinv_default_billing_country', $country, $user_id);
1570	1570	}
1571	1571	\ No newline at end of file

Please login to merge, or discard this patch.

includes/wpinv-gateway-functions.php 1 patch

Spacing +258 added lines, -258 removed lines patch added patch discarded remove patch

@@ -7,206 +7,206 @@  discard block
 block discarded – undo
  */
  
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 function wpinv_get_payment_gateways() {
     // Default, built-in gateways
     $gateways = array(
         'paypal' => array(
-            'admin_label'    => __( 'PayPal Standard', 'invoicing' ),
-            'checkout_label' => __( 'PayPal Standard', 'invoicing' ),
+            'admin_label'    => __('PayPal Standard', 'invoicing'),
+            'checkout_label' => __('PayPal Standard', 'invoicing'),
             'ordering'       => 1,
         ),
         'authorizenet' => array(
-            'admin_label'    => __( 'Authorize.Net (AIM)', 'invoicing' ),
-            'checkout_label' => __( 'Authorize.Net - Credit Card / Debit Card', 'invoicing' ),
+            'admin_label'    => __('Authorize.Net (AIM)', 'invoicing'),
+            'checkout_label' => __('Authorize.Net - Credit Card / Debit Card', 'invoicing'),
             'ordering'       => 4,
         ),
         'worldpay' => array(
-            'admin_label'    => __( 'Worldpay', 'invoicing' ),
-            'checkout_label' => __( 'Worldpay - Credit Card / Debit Card', 'invoicing' ),
+            'admin_label'    => __('Worldpay', 'invoicing'),
+            'checkout_label' => __('Worldpay - Credit Card / Debit Card', 'invoicing'),
             'ordering'       => 5,
         ),
         'bank_transfer' => array(
-            'admin_label'    => __( 'Pre Bank Transfer', 'invoicing' ),
-            'checkout_label' => __( 'Pre Bank Transfer', 'invoicing' ),
+            'admin_label'    => __('Pre Bank Transfer', 'invoicing'),
+            'checkout_label' => __('Pre Bank Transfer', 'invoicing'),
             'ordering'       => 11,
         ),
         'manual' => array(
-            'admin_label'    => __( 'Test Payment', 'invoicing' ),
-            'checkout_label' => __( 'Test Payment', 'invoicing' ),
+            'admin_label'    => __('Test Payment', 'invoicing'),
+            'checkout_label' => __('Test Payment', 'invoicing'),
             'ordering'       => 12,
         ),
     );
 
-    return apply_filters( 'wpinv_payment_gateways', $gateways );
+    return apply_filters('wpinv_payment_gateways', $gateways);
 }
 
-function wpinv_payment_gateway_titles( $all_gateways ) {
+function wpinv_payment_gateway_titles($all_gateways) {
     global $wpinv_options;
     
     $gateways = array();
-    foreach ( $all_gateways as $key => $gateway ) {
-        if ( !empty( $wpinv_options[$key . '_title'] ) ) {
-            $all_gateways[$key]['checkout_label'] = __( $wpinv_options[$key . '_title'], 'invoicing' );
+    foreach ($all_gateways as $key => $gateway) {
+        if (!empty($wpinv_options[$key . '_title'])) {
+            $all_gateways[$key]['checkout_label'] = __($wpinv_options[$key . '_title'], 'invoicing');
         }
         
-        $gateways[$key] = isset( $wpinv_options[$key . '_ordering'] ) ? $wpinv_options[$key . '_ordering'] : ( isset( $gateway['ordering'] ) ? $gateway['ordering'] : '' );
+        $gateways[$key] = isset($wpinv_options[$key . '_ordering']) ? $wpinv_options[$key . '_ordering'] : (isset($gateway['ordering']) ? $gateway['ordering'] : '');
     }
 
-    asort( $gateways );
+    asort($gateways);
     
-    foreach ( $gateways as $gateway => $key ) {
+    foreach ($gateways as $gateway => $key) {
         $gateways[$gateway] = $all_gateways[$gateway];
     }
     
     return $gateways;
 }
-add_filter( 'wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1 );
+add_filter('wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1);
 
-function wpinv_get_enabled_payment_gateways( $sort = false ) {
+function wpinv_get_enabled_payment_gateways($sort = false) {
     $gateways = wpinv_get_payment_gateways();
-    $enabled  = wpinv_get_option( 'gateways', false );
+    $enabled  = wpinv_get_option('gateways', false);
 
     $gateway_list = array();
 
-    foreach ( $gateways as $key => $gateway ) {
-        if ( isset( $enabled[ $key ] ) && $enabled[ $key ] == 1 ) {
-            $gateway_list[ $key ] = $gateway;
+    foreach ($gateways as $key => $gateway) {
+        if (isset($enabled[$key]) && $enabled[$key] == 1) {
+            $gateway_list[$key] = $gateway;
         }
     }
 
-    if ( true === $sort ) {
-        uasort( $gateway_list, 'wpinv_sort_gateway_order' );
+    if (true === $sort) {
+        uasort($gateway_list, 'wpinv_sort_gateway_order');
         
         // Reorder our gateways so the default is first
         $default_gateway_id = wpinv_get_default_gateway();
 
-        if ( wpinv_is_gateway_active( $default_gateway_id ) ) {
-            $default_gateway    = array( $default_gateway_id => $gateway_list[ $default_gateway_id ] );
-            unset( $gateway_list[ $default_gateway_id ] );
+        if (wpinv_is_gateway_active($default_gateway_id)) {
+            $default_gateway = array($default_gateway_id => $gateway_list[$default_gateway_id]);
+            unset($gateway_list[$default_gateway_id]);
 
-            $gateway_list = array_merge( $default_gateway, $gateway_list );
+            $gateway_list = array_merge($default_gateway, $gateway_list);
         }
     }
 
-    return apply_filters( 'wpinv_enabled_payment_gateways', $gateway_list );
+    return apply_filters('wpinv_enabled_payment_gateways', $gateway_list);
 }
 
-function wpinv_sort_gateway_order( $a, $b ) {
+function wpinv_sort_gateway_order($a, $b) {
     return $a['ordering'] - $b['ordering'];
 }
 
-function wpinv_is_gateway_active( $gateway ) {
+function wpinv_is_gateway_active($gateway) {
     $gateways = wpinv_get_enabled_payment_gateways();
 
-    $ret = is_array($gateways) && $gateway ?  array_key_exists( $gateway, $gateways ) : false;
+    $ret = is_array($gateways) && $gateway ?  array_key_exists($gateway, $gateways) : false;
 
-    return apply_filters( 'wpinv_is_gateway_active', $ret, $gateway, $gateways );
+    return apply_filters('wpinv_is_gateway_active', $ret, $gateway, $gateways);
 }
 
 function wpinv_get_default_gateway() {
-    $default = wpinv_get_option( 'default_gateway', 'paypal' );
+    $default = wpinv_get_option('default_gateway', 'paypal');
 
-    if ( !wpinv_is_gateway_active( $default ) ) {
+    if (!wpinv_is_gateway_active($default)) {
         $gateways = wpinv_get_enabled_payment_gateways();
-        $gateways = array_keys( $gateways );
-        $default  = reset( $gateways );
+        $gateways = array_keys($gateways);
+        $default  = reset($gateways);
     }
 
-    return apply_filters( 'wpinv_default_gateway', $default );
+    return apply_filters('wpinv_default_gateway', $default);
 }
 
-function wpinv_get_gateway_admin_label( $gateway ) {
+function wpinv_get_gateway_admin_label($gateway) {
     $gateways = wpinv_get_payment_gateways();
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['admin_label'] : $gateway;
-    $payment  = isset( $_GET['id'] ) ? absint( $_GET['id'] ) : false;
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['admin_label'] : $gateway;
+    $payment  = isset($_GET['id']) ? absint($_GET['id']) : false;
 
-    if( $gateway == 'manual' && $payment ) {
-        if( !( (float)wpinv_payment_total( $payment ) > 0 ) ) {
-            $label = __( 'Free Purchase', 'invoicing' );
+    if ($gateway == 'manual' && $payment) {
+        if (!((float)wpinv_payment_total($payment) > 0)) {
+            $label = __('Free Purchase', 'invoicing');
         }
     }
 
-    return apply_filters( 'wpinv_gateway_admin_label', $label, $gateway );
+    return apply_filters('wpinv_gateway_admin_label', $label, $gateway);
 }
 
-function wpinv_get_gateway_description( $gateway ) {
+function wpinv_get_gateway_description($gateway) {
     global $wpinv_options;
 
-    $description = isset( $wpinv_options[$gateway . '_desc'] ) ? $wpinv_options[$gateway . '_desc'] : '';
+    $description = isset($wpinv_options[$gateway . '_desc']) ? $wpinv_options[$gateway . '_desc'] : '';
 
-    return apply_filters( 'wpinv_gateway_description', $description, $gateway );
+    return apply_filters('wpinv_gateway_description', $description, $gateway);
 }
 
-function wpinv_get_gateway_button_label( $gateway ) {
-    return apply_filters( 'wpinv_gateway_' . $gateway . '_button_label', '' );
+function wpinv_get_gateway_button_label($gateway) {
+    return apply_filters('wpinv_gateway_' . $gateway . '_button_label', '');
 }
 
-function wpinv_get_gateway_checkout_label( $gateway ) {
+function wpinv_get_gateway_checkout_label($gateway) {
     $gateways = wpinv_get_payment_gateways();
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['checkout_label'] : $gateway;
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['checkout_label'] : $gateway;
 
-    if( $gateway == 'manual' ) {
-        $label = __( 'Manual Payment', 'invoicing' );
+    if ($gateway == 'manual') {
+        $label = __('Manual Payment', 'invoicing');
     }
 
-    return apply_filters( 'wpinv_gateway_checkout_label', $label, $gateway );
+    return apply_filters('wpinv_gateway_checkout_label', $label, $gateway);
 }
 
-function wpinv_settings_sections_gateways( $settings ) {
+function wpinv_settings_sections_gateways($settings) {
     $gateways = wpinv_get_payment_gateways();
     
     if (!empty($gateways)) {
-        foreach  ($gateways as $key => $gateway) {
+        foreach ($gateways as $key => $gateway) {
             $settings[$key] = $gateway['admin_label'];
         }
     }
     
     return $settings;    
 }
-add_filter( 'wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1 );
+add_filter('wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1);
 
-function wpinv_settings_gateways( $settings ) {
+function wpinv_settings_gateways($settings) {
     $gateways = wpinv_get_payment_gateways();
     
     if (!empty($gateways)) {
-        foreach  ($gateways as $key => $gateway) {
+        foreach ($gateways as $key => $gateway) {
             $setting = array();
             $setting[$key . '_header'] = array(
                     'id'   => 'gateway_header',
-                    'name' => '<h3>' . wp_sprintf( __( '%s Settings', 'invoicing' ), $gateway['admin_label'] ) . '</h3>',
+                    'name' => '<h3>' . wp_sprintf(__('%s Settings', 'invoicing'), $gateway['admin_label']) . '</h3>',
                     'custom' => $key,
                     'type' => 'gateway_header',
                 );
             $setting[$key . '_active'] = array(
                     'id'   => $key . '_active',
-                    'name' => __( 'Active', 'invoicing' ),
-                    'desc' => wp_sprintf( __( 'Enable %s', 'invoicing' ), $gateway['admin_label'] ),
+                    'name' => __('Active', 'invoicing'),
+                    'desc' => wp_sprintf(__('Enable %s', 'invoicing'), $gateway['admin_label']),
                     'type' => 'checkbox',
                 );
                 
             $setting[$key . '_title'] = array(
                     'id'   => $key . '_title',
-                    'name' => __( 'Title', 'invoicing' ),
-                    'desc' => __( 'This controls the title which the user sees during checkout.', 'invoicing' ),
+                    'name' => __('Title', 'invoicing'),
+                    'desc' => __('This controls the title which the user sees during checkout.', 'invoicing'),
                     'type' => 'text',
                     'std' => isset($gateway['checkout_label']) ? $gateway['checkout_label'] : ''
                 );
             
             $setting[$key . '_desc'] = array(
                     'id'   => $key . '_desc',
-                    'name' => __( 'Description', 'invoicing' ),
-                    'desc' => __( 'This controls the description which the user sees during checkout.', 'invoicing' ),
+                    'name' => __('Description', 'invoicing'),
+                    'desc' => __('This controls the description which the user sees during checkout.', 'invoicing'),
                     'type' => 'text',
                     'size' => 'large'
                 );
                 
             $setting[$key . '_ordering'] = array(
                     'id'   => $key . '_ordering',
-                    'name' => __( 'Display Order', 'invoicing' ),
+                    'name' => __('Display Order', 'invoicing'),
                     'type' => 'number',
                     'size' => 'small',
                     'std'  => isset($gateway['ordering']) ? $gateway['ordering'] : '10',
@@ -215,8 +215,8 @@  discard block
 block discarded – undo
                     'step' => '1'
                 );
                 
-            $setting = apply_filters( 'wpinv_gateway_settings', $setting, $key );
-            $setting = apply_filters( 'wpinv_gateway_settings_' . $key, $setting );
+            $setting = apply_filters('wpinv_gateway_settings', $setting, $key);
+            $setting = apply_filters('wpinv_gateway_settings_' . $key, $setting);
             
             $settings[$key] = $setting;
         }
@@ -224,106 +224,106 @@  discard block
 block discarded – undo
     
     return $settings;    
 }
-add_filter( 'wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1 );
+add_filter('wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1);
 
-function wpinv_gateway_header_callback( $args ) {
-    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr( $args['custom'] ) . '" />';
+function wpinv_gateway_header_callback($args) {
+    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr($args['custom']) . '" />';
 }
 
-function wpinv_get_gateway_supports( $gateway ) {
+function wpinv_get_gateway_supports($gateway) {
     $gateways = wpinv_get_enabled_payment_gateways();
-    $supports = isset( $gateways[ $gateway ]['supports'] ) ? $gateways[ $gateway ]['supports'] : array();
-    return apply_filters( 'wpinv_gateway_supports', $supports, $gateway );
+    $supports = isset($gateways[$gateway]['supports']) ? $gateways[$gateway]['supports'] : array();
+    return apply_filters('wpinv_gateway_supports', $supports, $gateway);
 }
 
-function wpinv_gateway_supports_buy_now( $gateway ) {
-    $supports = wpinv_get_gateway_supports( $gateway );
-    $ret = in_array( 'buy_now', $supports );
-    return apply_filters( 'wpinv_gateway_supports_buy_now', $ret, $gateway );
+function wpinv_gateway_supports_buy_now($gateway) {
+    $supports = wpinv_get_gateway_supports($gateway);
+    $ret = in_array('buy_now', $supports);
+    return apply_filters('wpinv_gateway_supports_buy_now', $ret, $gateway);
 }
 
 function wpinv_shop_supports_buy_now() {
     $gateways = wpinv_get_enabled_payment_gateways();
     $ret      = false;
 
-    if ( !wpinv_use_taxes()  && $gateways ) {
-        foreach ( $gateways as $gateway_id => $gateway ) {
-            if ( wpinv_gateway_supports_buy_now( $gateway_id ) ) {
+    if (!wpinv_use_taxes() && $gateways) {
+        foreach ($gateways as $gateway_id => $gateway) {
+            if (wpinv_gateway_supports_buy_now($gateway_id)) {
                 $ret = true;
                 break;
             }
         }
     }
 
-    return apply_filters( 'wpinv_shop_supports_buy_now', $ret );
+    return apply_filters('wpinv_shop_supports_buy_now', $ret);
 }
 
-function wpinv_send_to_gateway( $gateway, $payment_data ) {
-    $payment_data['gateway_nonce'] = wp_create_nonce( 'wpi-gateway' );
+function wpinv_send_to_gateway($gateway, $payment_data) {
+    $payment_data['gateway_nonce'] = wp_create_nonce('wpi-gateway');
 
     // $gateway must match the ID used when registering the gateway
-    do_action( 'wpinv_gateway_' . $gateway, $payment_data );
+    do_action('wpinv_gateway_' . $gateway, $payment_data);
 }
 
 function wpinv_show_gateways() {
     $gateways = wpinv_get_enabled_payment_gateways();
     $show_gateways = false;
 
-    $chosen_gateway = isset( $_GET['payment-mode'] ) ? preg_replace('/[^a-zA-Z0-9-_]+/', '', $_GET['payment-mode'] ) : false;
+    $chosen_gateway = isset($_GET['payment-mode']) ? preg_replace('/[^a-zA-Z0-9-_]+/', '', $_GET['payment-mode']) : false;
 
-    if ( count( $gateways ) > 1 && empty( $chosen_gateway ) ) {
+    if (count($gateways) > 1 && empty($chosen_gateway)) {
         $show_gateways = true;
-        if ( wpinv_get_cart_total() <= 0 ) {
+        if (wpinv_get_cart_total() <= 0) {
             $show_gateways = false;
         }
     }
     
-    if ( !$show_gateways && wpinv_cart_has_recurring_item() ) {
+    if (!$show_gateways && wpinv_cart_has_recurring_item()) {
         $show_gateways = true;
     }
 
-    return apply_filters( 'wpinv_show_gateways', $show_gateways );
+    return apply_filters('wpinv_show_gateways', $show_gateways);
 }
 
-function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
+function wpinv_get_chosen_gateway($invoice_id = 0) {
+	$gateways = array_keys(wpinv_get_enabled_payment_gateways());
 
     $chosen = false;
-    if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
+    if ($invoice_id > 0 && $invoice = wpinv_get_invoice($invoice_id)) {
         $chosen = $invoice->get_gateway();
     }
 
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
+	$chosen = isset($_REQUEST['payment-mode']) ? sanitize_text_field($_REQUEST['payment-mode']) : $chosen;
 
-	if ( false !== $chosen ) {
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
+	if (false !== $chosen) {
+		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
 	}
 
-	if ( ! empty ( $chosen ) ) {
-		$enabled_gateway = urldecode( $chosen );
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
+	if (!empty ($chosen)) {
+		$enabled_gateway = urldecode($chosen);
+	} else if (!empty($invoice) && (float)$invoice->get_subtotal() <= 0) {
 		$enabled_gateway = 'manual';
 	} else {
 		$enabled_gateway = wpinv_get_default_gateway();
 	}
     
-    if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
-        if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
+    if (!wpinv_is_gateway_active($enabled_gateway) && !empty($gateways)) {
+        if (wpinv_is_gateway_active(wpinv_get_default_gateway())) {
             $enabled_gateway = wpinv_get_default_gateway();
-        }else{
+        } else {
             $enabled_gateway = $gateways[0];
         }
 
     }
 
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
+	return apply_filters('wpinv_chosen_gateway', $enabled_gateway);
 }
 
-function wpinv_record_gateway_error( $title = '', $message = '', $parent = 0 ) {
-    return wpinv_error_log( $message, $title );
+function wpinv_record_gateway_error($title = '', $message = '', $parent = 0) {
+    return wpinv_error_log($message, $title);
 }
 
-function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
+function wpinv_count_sales_by_gateway($gateway_id = 'paypal', $status = 'publish') {
 	$ret  = 0;
 	$args = array(
 		'meta_key'    => '_wpinv_gateway',
@@ -334,48 +334,48 @@  discard block
 block discarded – undo
 		'fields'      => 'ids'
 	);
 
-	$payments = new WP_Query( $args );
+	$payments = new WP_Query($args);
 
-	if( $payments )
+	if ($payments)
 		$ret = $payments->post_count;
 	return $ret;
 }
 
-function wpinv_settings_update_gateways( $input ) {
+function wpinv_settings_update_gateways($input) {
     global $wpinv_options;
     
-    if ( !empty( $input['save_gateway'] ) ) {
-        $gateways = wpinv_get_option( 'gateways', false );
+    if (!empty($input['save_gateway'])) {
+        $gateways = wpinv_get_option('gateways', false);
         $gateways = !empty($gateways) ? $gateways : array();
         $gateway = $input['save_gateway'];
         
-        if ( !empty( $input[$gateway . '_active'] ) ) {
+        if (!empty($input[$gateway . '_active'])) {
             $gateways[$gateway] = 1;
         } else {
-            if ( isset( $gateways[$gateway] ) ) {
-                unset( $gateways[$gateway] );
+            if (isset($gateways[$gateway])) {
+                unset($gateways[$gateway]);
             }
         }
         
         $input['gateways'] = $gateways;
     }
     
-    if ( !empty( $input['default_gateway'] ) ) {
+    if (!empty($input['default_gateway'])) {
         $gateways = wpinv_get_payment_gateways();
         
-        foreach ( $gateways as $key => $gateway ) {
-            $active   = 0;
-            if ( !empty( $input['gateways'] ) && !empty( $input['gateways'][$key] ) ) {
+        foreach ($gateways as $key => $gateway) {
+            $active = 0;
+            if (!empty($input['gateways']) && !empty($input['gateways'][$key])) {
                 $active = 1;
             }
             
             $input[$key . '_active'] = $active;
             
-            if ( empty( $wpinv_options[$key . '_title'] ) ) {
+            if (empty($wpinv_options[$key . '_title'])) {
                 $input[$key . '_title'] = $gateway['checkout_label'];
             }
             
-            if ( !isset( $wpinv_options[$key . '_ordering'] ) && isset( $gateway['ordering'] ) ) {
+            if (!isset($wpinv_options[$key . '_ordering']) && isset($gateway['ordering'])) {
                 $input[$key . '_ordering'] = $gateway['ordering'];
             }
         }
@@ -383,27 +383,27 @@  discard block
 block discarded – undo
     
     return $input;
 }
-add_filter( 'wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1 );
+add_filter('wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1);
 
 // PayPal Standard settings
-function wpinv_gateway_settings_paypal( $setting ) {    
-    $setting['paypal_active']['desc'] = $setting['paypal_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, BRL, CAD, CZK, DKK, EUR, HKD, HUF, ILS, JPY, MYR, MXN, NOK, NZD, PHP, PLN, GBP, SGD, SEK, CHF, TWD, THB, USD )', 'invoicing' );
-    $setting['paypal_desc']['std'] = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
+function wpinv_gateway_settings_paypal($setting) {    
+    $setting['paypal_active']['desc'] = $setting['paypal_active']['desc'] . ' ' . __('( Supported Currencies: AUD, BRL, CAD, CZK, DKK, EUR, HKD, HUF, ILS, JPY, MYR, MXN, NOK, NZD, PHP, PLN, GBP, SGD, SEK, CHF, TWD, THB, USD )', 'invoicing');
+    $setting['paypal_desc']['std'] = __('Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing');
     
     $setting['paypal_sandbox'] = array(
             'type' => 'checkbox',
             'id'   => 'paypal_sandbox',
-            'name' => __( 'PayPal Sandbox', 'invoicing' ),
-            'desc' => __( 'PayPal sandbox can be used to test payments.', 'invoicing' ),
+            'name' => __('PayPal Sandbox', 'invoicing'),
+            'desc' => __('PayPal sandbox can be used to test payments.', 'invoicing'),
             'std'  => 1
         );
         
     $setting['paypal_email'] = array(
             'type' => 'text',
             'id'   => 'paypal_email',
-            'name' => __( 'PayPal Email', 'invoicing' ),
-            'desc' => __( 'Please enter your PayPal account\'s email address. Ex: [email protected]', 'invoicing' ),
-            'std' => __( '[email protected]', 'invoicing' ),
+            'name' => __('PayPal Email', 'invoicing'),
+            'desc' => __('Please enter your PayPal account\'s email address. Ex: [email protected]', 'invoicing'),
+            'std' => __('[email protected]', 'invoicing'),
         );
     /*
     $setting['paypal_ipn_url'] = array(
@@ -417,139 +417,139 @@  discard block
 block discarded – undo
         
     return $setting;
 }
-add_filter( 'wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1 );
+add_filter('wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1);
 
 // Pre Bank Transfer settings
-function wpinv_gateway_settings_bank_transfer( $setting ) {
-    $setting['bank_transfer_desc']['std'] = __( 'Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing' );
+function wpinv_gateway_settings_bank_transfer($setting) {
+    $setting['bank_transfer_desc']['std'] = __('Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing');
     
     $setting['bank_transfer_ac_name'] = array(
             'type' => 'text',
             'id' => 'bank_transfer_ac_name',
-            'name' => __( 'Account Name', 'invoicing' ),
-            'desc' => __( 'Enter the bank account name to which you want to transfer payment.', 'invoicing' ),
-            'std'  =>  __( 'Mr. John Martin', 'invoicing' ),
+            'name' => __('Account Name', 'invoicing'),
+            'desc' => __('Enter the bank account name to which you want to transfer payment.', 'invoicing'),
+            'std'  =>  __('Mr. John Martin', 'invoicing'),
         );
     
     $setting['bank_transfer_ac_no'] = array(
             'type' => 'text',
             'id' => 'bank_transfer_ac_no',
-            'name' => __( 'Account Number', 'invoicing' ),
-            'desc' => __( 'Enter your bank account number.', 'invoicing' ),
-            'std'  =>  __( 'TEST1234567890', 'invoicing' ),
+            'name' => __('Account Number', 'invoicing'),
+            'desc' => __('Enter your bank account number.', 'invoicing'),
+            'std'  =>  __('TEST1234567890', 'invoicing'),
         );
     
     $setting['bank_transfer_bank_name'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_bank_name',
-            'name' => __( 'Bank Name', 'invoicing' ),
-            'desc' => __( 'Enter the bank name to which you want to transfer payment.', 'invoicing' ),
-            'std' => __( 'ICICI Bank', 'invoicing' ),
+            'name' => __('Bank Name', 'invoicing'),
+            'desc' => __('Enter the bank name to which you want to transfer payment.', 'invoicing'),
+            'std' => __('ICICI Bank', 'invoicing'),
         );
     
     $setting['bank_transfer_ifsc'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_ifsc',
-            'name' => __( 'IFSC Code', 'invoicing' ),
-            'desc' => __( 'Enter your bank IFSC code.', 'invoicing' ),
-            'std'  =>  __( 'ICIC0001234', 'invoicing' ),
+            'name' => __('IFSC Code', 'invoicing'),
+            'desc' => __('Enter your bank IFSC code.', 'invoicing'),
+            'std'  =>  __('ICIC0001234', 'invoicing'),
         );
         
     $setting['bank_transfer_iban'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_iban',
-            'name' => __( 'IBAN', 'invoicing' ),
-            'desc' => __( 'Enter your International Bank Account Number(IBAN).', 'invoicing' ),
-            'std'  =>  __( 'GB29NWBK60161331926819', 'invoicing' ),
+            'name' => __('IBAN', 'invoicing'),
+            'desc' => __('Enter your International Bank Account Number(IBAN).', 'invoicing'),
+            'std'  =>  __('GB29NWBK60161331926819', 'invoicing'),
         );
         
     $setting['bank_transfer_bic'] = array(
             'type' => 'text',
             'id'   => 'bank_transfer_bic',
-            'name' => __( 'BIC/Swift Code', 'invoicing' ),
-            'std'  =>  __( 'ICICGB2L129', 'invoicing' ),
+            'name' => __('BIC/Swift Code', 'invoicing'),
+            'std'  =>  __('ICICGB2L129', 'invoicing'),
         );
 
     $setting['bank_transfer_sort_code'] = array(
         'type' => 'text',
         'id'   => 'bank_transfer_sort_code',
-        'name' => __( 'Sort Code', 'invoicing' ),
-        'std'  =>  __( '12-34-56', 'invoicing' ),
+        'name' => __('Sort Code', 'invoicing'),
+        'std'  =>  __('12-34-56', 'invoicing'),
     );
         
     $setting['bank_transfer_info'] = array(
             'id'   => 'bank_transfer_info',
-            'name' => __( 'Instructions', 'invoicing' ),
-            'desc' => __( 'Instructions that will be added to the thank you page and emails.', 'invoicing' ),
+            'name' => __('Instructions', 'invoicing'),
+            'desc' => __('Instructions that will be added to the thank you page and emails.', 'invoicing'),
             'type' => 'textarea',
-            'std' => __( 'Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing' ),
+            'std' => __('Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing'),
             'cols' => 37,
             'rows' => 5
         );
         
     return $setting;
 }
-add_filter( 'wpinv_gateway_settings_bank_transfer', 'wpinv_gateway_settings_bank_transfer', 10, 1 );
+add_filter('wpinv_gateway_settings_bank_transfer', 'wpinv_gateway_settings_bank_transfer', 10, 1);
 
 // Authorize.Net settings
-function wpinv_gateway_settings_authorizenet( $setting ) {
-    $setting['authorizenet_active']['desc'] = $setting['authorizenet_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, CAD, CHF, DKK, EUR, GBP, JPY, NOK, NZD, PLN, SEK, USD, ZAR )', 'invoicing' );
-    $setting['authorizenet_desc']['std'] = __( 'Pay using a Authorize.Net to process Credit card / Debit card transactions.', 'invoicing' );
+function wpinv_gateway_settings_authorizenet($setting) {
+    $setting['authorizenet_active']['desc'] = $setting['authorizenet_active']['desc'] . ' ' . __('( Supported Currencies: AUD, CAD, CHF, DKK, EUR, GBP, JPY, NOK, NZD, PLN, SEK, USD, ZAR )', 'invoicing');
+    $setting['authorizenet_desc']['std'] = __('Pay using a Authorize.Net to process Credit card / Debit card transactions.', 'invoicing');
     
     $setting['authorizenet_sandbox'] = array(
             'type' => 'checkbox',
             'id'   => 'authorizenet_sandbox',
-            'name' => __( 'Authorize.Net Test Mode', 'invoicing' ),
-            'desc' => __( 'Enable Authorize.Net test mode to test payments.', 'invoicing' ),
+            'name' => __('Authorize.Net Test Mode', 'invoicing'),
+            'desc' => __('Enable Authorize.Net test mode to test payments.', 'invoicing'),
             'std'  => 1
         );
         
     $setting['authorizenet_login_id'] = array(
             'type' => 'text',
             'id'   => 'authorizenet_login_id',
-            'name' => __( 'API Login ID', 'invoicing' ),
-            'desc' => __( 'API Login ID can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 2j4rBekUnD', 'invoicing' ),
+            'name' => __('API Login ID', 'invoicing'),
+            'desc' => __('API Login ID can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 2j4rBekUnD', 'invoicing'),
             'std' => '2j4rBekUnD',
         );
     
     $setting['authorizenet_transaction_key'] = array(
             'type' => 'text',
             'id'   => 'authorizenet_transaction_key',
-            'name' => __( 'Transaction Key', 'invoicing' ),
-            'desc' => __( 'Transaction Key can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 4vyBUOJgR74679xa', 'invoicing' ),
+            'name' => __('Transaction Key', 'invoicing'),
+            'desc' => __('Transaction Key can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 4vyBUOJgR74679xa', 'invoicing'),
             'std' => '4vyBUOJgR74679xa',
         );
         
     $setting['authorizenet_md5_hash'] = array(
             'type' => 'text',
             'id'   => 'authorizenet_md5_hash',
-            'name' => __( 'MD5-Hash', 'invoicing' ),
-            'desc' => __( 'The MD5 Hash security feature allows to authenticate transaction responses from the Authorize.Net for recurring payments. It can be obtained from Authorize.Net Account > Settings > Security Settings > General Settings > MD5 Hash.', 'invoicing' ),
+            'name' => __('MD5-Hash', 'invoicing'),
+            'desc' => __('The MD5 Hash security feature allows to authenticate transaction responses from the Authorize.Net for recurring payments. It can be obtained from Authorize.Net Account > Settings > Security Settings > General Settings > MD5 Hash.', 'invoicing'),
             'std' => '',
         );
 
     $setting['authorizenet_transaction_type'] = array(
         'id'          => 'authorizenet_transaction_type',
-        'name'        => __( 'Transaction Type', 'invoicing' ),
-        'desc'        => __( 'Choose transaction type.', 'invoicing' ),
+        'name'        => __('Transaction Type', 'invoicing'),
+        'desc'        => __('Choose transaction type.', 'invoicing'),
         'type'        => 'select',
         'class'       => 'wpi_select2',
         'options'     => array(
-            'authorize_capture' => __( 'Authorize And Capture', 'invoicing' ),
-            'authorize_only' => __( 'Authorize Only', 'invoicing' ),
+            'authorize_capture' => __('Authorize And Capture', 'invoicing'),
+            'authorize_only' => __('Authorize Only', 'invoicing'),
         ),
         'std'         => 'authorize_capture'
     );
 
     $setting['authorizenet_transaction_type_recurring'] = array(
         'id'          => 'authorizenet_transaction_type_recurring',
-        'name'        => __( 'Transaction Type for Recurring', 'invoicing' ),
-        'desc'        => __( 'Choose transaction type for recurring payments.', 'invoicing' ),
+        'name'        => __('Transaction Type for Recurring', 'invoicing'),
+        'desc'        => __('Choose transaction type for recurring payments.', 'invoicing'),
         'type'        => 'select',
         'class'       => 'wpi_select2',
         'options'     => array(
-            'authorize_capture' => __( 'Authorize And Capture', 'invoicing' ),
-            'authorize_only' => __( 'Authorize Only', 'invoicing' ),
+            'authorize_capture' => __('Authorize And Capture', 'invoicing'),
+            'authorize_only' => __('Authorize Only', 'invoicing'),
         ),
         'std'         => 'authorize_only'
     );
@@ -557,9 +557,9 @@  discard block
 block discarded – undo
     $setting['authorizenet_ipn_url'] = array(
             'type' => 'ipn_url',
             'id'   => 'authorizenet_ipn_url',
-            'name' => __( 'Silent Post URL', 'invoicing' ),
-            'std' => wpinv_get_ipn_url( 'authorizenet' ),
-            'desc' => __( 'If you are accepting recurring payments then you must set this url at Authorize.Net Account > Settings > Transaction Format Settings > Transaction Response Settings > Silent Post URL.', 'invoicing' ),
+            'name' => __('Silent Post URL', 'invoicing'),
+            'std' => wpinv_get_ipn_url('authorizenet'),
+            'desc' => __('If you are accepting recurring payments then you must set this url at Authorize.Net Account > Settings > Transaction Format Settings > Transaction Response Settings > Silent Post URL.', 'invoicing'),
             'size' => 'large',
             'custom' => 'authorizenet',
             'readonly' => true
@@ -567,26 +567,26 @@  discard block
 block discarded – undo
         
     return $setting;
 }
-add_filter( 'wpinv_gateway_settings_authorizenet', 'wpinv_gateway_settings_authorizenet', 10, 1 );
+add_filter('wpinv_gateway_settings_authorizenet', 'wpinv_gateway_settings_authorizenet', 10, 1);
 
 // Worldpay settings
-function wpinv_gateway_settings_worldpay( $setting ) {
-    $setting['worldpay_active']['desc'] = $setting['worldpay_active']['desc'] . ' ' . __( '( Supported Currencies: AUD, ARS, CAD, CHF, DKK, EUR, HKD, MYR, GBP, NZD, NOK, SGD, LKR, SEK, TRY, USD, ZAR )', 'invoicing' );
-    $setting['worldpay_desc']['std'] = __( 'Pay using a Worldpay account to process Credit card / Debit card transactions.', 'invoicing' );
+function wpinv_gateway_settings_worldpay($setting) {
+    $setting['worldpay_active']['desc'] = $setting['worldpay_active']['desc'] . ' ' . __('( Supported Currencies: AUD, ARS, CAD, CHF, DKK, EUR, HKD, MYR, GBP, NZD, NOK, SGD, LKR, SEK, TRY, USD, ZAR )', 'invoicing');
+    $setting['worldpay_desc']['std'] = __('Pay using a Worldpay account to process Credit card / Debit card transactions.', 'invoicing');
     
     $setting['worldpay_sandbox'] = array(
             'type' => 'checkbox',
             'id'   => 'worldpay_sandbox',
-            'name' => __( 'Worldpay Test Mode', 'invoicing' ),
-            'desc' => __( 'This provides a special Test Environment to enable you to test your installation and integration to your website before going live.', 'invoicing' ),
+            'name' => __('Worldpay Test Mode', 'invoicing'),
+            'desc' => __('This provides a special Test Environment to enable you to test your installation and integration to your website before going live.', 'invoicing'),
             'std'  => 1
         );
         
     $setting['worldpay_instId'] = array(
             'type' => 'text',
             'id'   => 'worldpay_instId',
-            'name' => __( 'Installation Id', 'invoicing' ),
-            'desc' => __( 'Your installation id. Ex: 211616', 'invoicing' ),
+            'name' => __('Installation Id', 'invoicing'),
+            'desc' => __('Your installation id. Ex: 211616', 'invoicing'),
             'std' => '211616',
         );
     /*
@@ -602,9 +602,9 @@  discard block
 block discarded – undo
     $setting['worldpay_ipn_url'] = array(
             'type' => 'ipn_url',
             'id'   => 'worldpay_ipn_url',
-            'name' => __( 'Worldpay Callback Url', 'invoicing' ),
-            'std' => wpinv_get_ipn_url( 'worldpay' ),
-            'desc' => wp_sprintf( __( 'Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and type "%s" or "%s" for a dynamic payment response.', 'invoicing' ), '<font style="color:#000;font-style:normal">' . wpinv_get_ipn_url( 'worldpay' ) . '</font>', '<font style="color:#000;font-style:normal">&lt;wpdisplay item=MC_callback&gt;</font>' ),
+            'name' => __('Worldpay Callback Url', 'invoicing'),
+            'std' => wpinv_get_ipn_url('worldpay'),
+            'desc' => wp_sprintf(__('Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and type "%s" or "%s" for a dynamic payment response.', 'invoicing'), '<font style="color:#000;font-style:normal">' . wpinv_get_ipn_url('worldpay') . '</font>', '<font style="color:#000;font-style:normal">&lt;wpdisplay item=MC_callback&gt;</font>'),
             'size' => 'large',
             'custom' => 'worldpay',
             'readonly' => true
@@ -612,99 +612,99 @@  discard block
 block discarded – undo
         
     return $setting;
 }
-add_filter( 'wpinv_gateway_settings_worldpay', 'wpinv_gateway_settings_worldpay', 10, 1 );
+add_filter('wpinv_gateway_settings_worldpay', 'wpinv_gateway_settings_worldpay', 10, 1);
 
-function wpinv_ipn_url_callback( $args ) {    
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+function wpinv_ipn_url_callback($args) {    
+    $sanitize_id = wpinv_sanitize_key($args['id']);
     
     $attrs = $args['readonly'] ? ' readonly' : '';
 
-    $html = '<input style="background-color:#fefefe" type="text" ' . $attrs . ' value="' . esc_attr( $args['std'] ) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" class="large-text">';
-    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">'  . $args['desc'] . '</label>';
+    $html = '<input style="background-color:#fefefe" type="text" ' . $attrs . ' value="' . esc_attr($args['std']) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" class="large-text">';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">' . $args['desc'] . '</label>';
 
     echo $html;
 }
 
-function wpinv_is_test_mode( $gateway = '' ) {
-    if ( empty( $gateway ) ) {
+function wpinv_is_test_mode($gateway = '') {
+    if (empty($gateway)) {
         return false;
     }
     
-    $is_test_mode = wpinv_get_option( $gateway . '_sandbox', false );
+    $is_test_mode = wpinv_get_option($gateway . '_sandbox', false);
     
-    return apply_filters( 'wpinv_is_test_mode', $is_test_mode, $gateway );
+    return apply_filters('wpinv_is_test_mode', $is_test_mode, $gateway);
 }
 
-function wpinv_get_ipn_url( $gateway = '', $args = array() ) {
-    $data = array( 'wpi-listener' => 'IPN' );
+function wpinv_get_ipn_url($gateway = '', $args = array()) {
+    $data = array('wpi-listener' => 'IPN');
     
-    if ( !empty( $gateway ) ) {
-        $data['wpi-gateway'] = wpinv_sanitize_key( $gateway );
+    if (!empty($gateway)) {
+        $data['wpi-gateway'] = wpinv_sanitize_key($gateway);
     }
     
-    $args = !empty( $args ) && is_array( $args ) ? array_merge( $data, $args ) : $data;
+    $args = !empty($args) && is_array($args) ? array_merge($data, $args) : $data;
     
-    $ipn_url = add_query_arg( $args,  home_url( 'index.php' ) );
+    $ipn_url = add_query_arg($args, home_url('index.php'));
     
-    return apply_filters( 'wpinv_ipn_url', $ipn_url );
+    return apply_filters('wpinv_ipn_url', $ipn_url);
 }
 
 function wpinv_listen_for_payment_ipn() {
     // Regular PayPal IPN
-    if ( isset( $_GET['wpi-listener'] ) && $_GET['wpi-listener'] == 'IPN' ) {
-        do_action( 'wpinv_verify_payment_ipn' );
+    if (isset($_GET['wpi-listener']) && $_GET['wpi-listener'] == 'IPN') {
+        do_action('wpinv_verify_payment_ipn');
         
-        if ( !empty( $_GET['wpi-gateway'] ) ) {
-            wpinv_error_log( sanitize_text_field( $_GET['wpi-gateway'] ), 'WP Invoicing IPN', __FILE__, __LINE__ );
-            do_action( 'wpinv_verify_' . sanitize_text_field( $_GET['wpi-gateway'] ) . '_ipn' );
+        if (!empty($_GET['wpi-gateway'])) {
+            wpinv_error_log(sanitize_text_field($_GET['wpi-gateway']), 'WP Invoicing IPN', __FILE__, __LINE__);
+            do_action('wpinv_verify_' . sanitize_text_field($_GET['wpi-gateway']) . '_ipn');
         }
     }
 }
-add_action( 'init', 'wpinv_listen_for_payment_ipn' );
+add_action('init', 'wpinv_listen_for_payment_ipn');
 
 function wpinv_get_bank_instructions() {
-    $bank_instructions = wpinv_get_option( 'bank_transfer_info' );
+    $bank_instructions = wpinv_get_option('bank_transfer_info');
     
-    return apply_filters( 'wpinv_bank_instructions', $bank_instructions );
+    return apply_filters('wpinv_bank_instructions', $bank_instructions);
 }
 
-function wpinv_get_bank_info( $filtered = false ) {
+function wpinv_get_bank_info($filtered = false) {
     $bank_fields = array(
-        'bank_transfer_ac_name'     => __( 'Account Name', 'invoicing' ),
-        'bank_transfer_ac_no'       => __( 'Account Number', 'invoicing' ),
-        'bank_transfer_bank_name'   => __( 'Bank Name', 'invoicing' ),
-        'bank_transfer_ifsc'        => __( 'IFSC code', 'invoicing' ),
-        'bank_transfer_iban'        => __( 'IBAN', 'invoicing' ),
-        'bank_transfer_bic'         => __( 'BIC/Swift code', 'invoicing' ),
-        'bank_transfer_sort_code'   => __( 'Sort Code', 'invoicing' )
+        'bank_transfer_ac_name'     => __('Account Name', 'invoicing'),
+        'bank_transfer_ac_no'       => __('Account Number', 'invoicing'),
+        'bank_transfer_bank_name'   => __('Bank Name', 'invoicing'),
+        'bank_transfer_ifsc'        => __('IFSC code', 'invoicing'),
+        'bank_transfer_iban'        => __('IBAN', 'invoicing'),
+        'bank_transfer_bic'         => __('BIC/Swift code', 'invoicing'),
+        'bank_transfer_sort_code'   => __('Sort Code', 'invoicing')
     );
     
     $bank_info = array();
-    foreach ( $bank_fields as $field => $label ) {
-        if ( $filtered && !( $value = wpinv_get_option( $field ) ) ) {
+    foreach ($bank_fields as $field => $label) {
+        if ($filtered && !($value = wpinv_get_option($field))) {
             continue;
         }
         
-        $bank_info[$field] = array( 'label' => $label, 'value' => $value );
+        $bank_info[$field] = array('label' => $label, 'value' => $value);
     }
     
-    return apply_filters( 'wpinv_bank_info', $bank_info, $filtered );
+    return apply_filters('wpinv_bank_info', $bank_info, $filtered);
 }
 
-function wpinv_get_post_data( $method = 'request' ) {
+function wpinv_get_post_data($method = 'request') {
     $data       = array();
     $request    = $_REQUEST;
     
-    if ( $method == 'post' ) {
-        if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) {
+    if ($method == 'post') {
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'POST') {
             return $data;
         }
         
         $request = $_POST;
     }
     
-    if ( $method == 'get' ) {
-        if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'GET' ) {
+    if ($method == 'get') {
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'GET') {
             return $data;
         }
         
@@ -715,11 +715,11 @@  discard block
 block discarded – undo
     $post_data = '';
     
     // Fallback just in case post_max_size is lower than needed
-    if ( ini_get( 'allow_url_fopen' ) ) {
-        $post_data = file_get_contents( 'php://input' );
+    if (ini_get('allow_url_fopen')) {
+        $post_data = file_get_contents('php://input');
     } else {
         // If allow_url_fopen is not enabled, then make sure that post_max_size is large enough
-        ini_set( 'post_max_size', '12M' );
+        ini_set('post_max_size', '12M');
     }
     // Start the encoded data collection with notification command
     $encoded_data = 'cmd=_notify-validate';
@@ -728,58 +728,58 @@  discard block
 block discarded – undo
     $arg_separator = wpinv_get_php_arg_separator_output();
 
     // Verify there is a post_data
-    if ( $post_data || strlen( $post_data ) > 0 ) {
+    if ($post_data || strlen($post_data) > 0) {
         // Append the data
         $encoded_data .= $arg_separator . $post_data;
     } else {
         // Check if POST is empty
-        if ( empty( $request ) ) {
+        if (empty($request)) {
             // Nothing to do
             return;
         } else {
             // Loop through each POST
-            foreach ( $request as $key => $value ) {
+            foreach ($request as $key => $value) {
                 // Encode the value and append the data
-                $encoded_data .= $arg_separator . "$key=" . urlencode( $value );
+                $encoded_data .= $arg_separator . "$key=" . urlencode($value);
             }
         }
     }
 
     // Convert collected post data to an array
-    parse_str( $encoded_data, $data );
+    parse_str($encoded_data, $data);
 
-    foreach ( $data as $key => $value ) {
-        if ( false !== strpos( $key, 'amp;' ) ) {
-            $new_key = str_replace( '&amp;', '&', $key );
-            $new_key = str_replace( 'amp;', '&' , $new_key );
+    foreach ($data as $key => $value) {
+        if (false !== strpos($key, 'amp;')) {
+            $new_key = str_replace('&amp;', '&', $key);
+            $new_key = str_replace('amp;', '&', $new_key);
 
-            unset( $data[ $key ] );
-            $data[ $new_key ] = sanitize_text_field( $value );
+            unset($data[$key]);
+            $data[$new_key] = sanitize_text_field($value);
         }
     }
     
     return $data;
 }
 
-function wpinv_gateway_support_subscription( $gateway ) {
+function wpinv_gateway_support_subscription($gateway) {
     $return = false;
     
-    if ( wpinv_is_gateway_active( $gateway ) ) {
-        $return = apply_filters( 'wpinv_' . $gateway . '_support_subscription', false );
+    if (wpinv_is_gateway_active($gateway)) {
+        $return = apply_filters('wpinv_' . $gateway . '_support_subscription', false);
     }
     
     return $return;
 }
 
-function wpinv_payment_gateways_on_cart( $gateways = array() ) {
-    if ( !empty( $gateways ) && wpinv_cart_has_recurring_item() ) {
-        foreach ( $gateways as $gateway => $info ) {
-            if ( !wpinv_gateway_support_subscription( $gateway ) ) {
-                unset( $gateways[$gateway] );
+function wpinv_payment_gateways_on_cart($gateways = array()) {
+    if (!empty($gateways) && wpinv_cart_has_recurring_item()) {
+        foreach ($gateways as $gateway => $info) {
+            if (!wpinv_gateway_support_subscription($gateway)) {
+                unset($gateways[$gateway]);
             }
         }
     }
     
     return $gateways;
 }
-add_filter( 'wpinv_payment_gateways_on_cart', 'wpinv_payment_gateways_on_cart', 10, 1 );
\ No newline at end of file
+add_filter('wpinv_payment_gateways_on_cart', 'wpinv_payment_gateways_on_cart', 10, 1);
\ No newline at end of file

Please login to merge, or discard this patch.

includes/libraries/wpinv-euvat/class-wpinv-euvat.php 1 patch

Spacing +711 added lines, -711 removed lines patch added patch discarded remove patch

@@ -1,6 +1,6 @@  discard block
 block discarded – undo
 <?php
 // Exit if accessed directly.
-if (!defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
 class WPInv_EUVat {
     private static $is_ajax = false;
@@ -8,7 +8,7 @@  discard block
 block discarded – undo
     private static $instance = false;
     
     public static function get_instance() {
-        if ( !self::$instance ) {
+        if (!self::$instance) {
             self::$instance = new self();
             self::$instance->actions();
         }
@@ -17,137 +17,137 @@  discard block
 block discarded – undo
     }
     
     public function __construct() {
-        self::$is_ajax          = defined( 'DOING_AJAX' ) && DOING_AJAX;
+        self::$is_ajax          = defined('DOING_AJAX') && DOING_AJAX;
         self::$default_country  = wpinv_get_default_country();
     }
     
     public static function actions() {
-        if ( is_admin() ) {
-            add_action( 'admin_enqueue_scripts', array( self::$instance, 'enqueue_admin_scripts' ) );
-            add_action( 'wpinv_settings_sections_taxes', array( self::$instance, 'section_vat_settings' ) ); 
-            add_action( 'wpinv_settings_taxes', array( self::$instance, 'vat_settings' ) );
-            add_filter( 'wpinv_settings_taxes-vat_sanitize', array( self::$instance, 'sanitize_vat_settings' ) );
-            add_filter( 'wpinv_settings_taxes-vat_rates_sanitize', array( self::$instance, 'sanitize_vat_rates' ) );
-            add_action( 'wp_ajax_wpinv_add_vat_class', array( self::$instance, 'add_class' ) );
-            add_action( 'wp_ajax_nopriv_wpinv_add_vat_class', array( self::$instance, 'add_class' ) );
-            add_action( 'wp_ajax_wpinv_delete_vat_class', array( self::$instance, 'delete_class' ) );
-            add_action( 'wp_ajax_nopriv_wpinv_delete_vat_class', array( self::$instance, 'delete_class' ) );
-            add_action( 'wp_ajax_wpinv_update_vat_rates', array( self::$instance, 'update_eu_rates' ) );
-            add_action( 'wp_ajax_nopriv_wpinv_update_vat_rates', array( self::$instance, 'update_eu_rates' ) );
-            add_action( 'wp_ajax_wpinv_geoip2', array( self::$instance, 'geoip2_download_database' ) );
-            add_action( 'wp_ajax_nopriv_wpinv_geoip2', array( self::$instance, 'geoip2_download_database' ) );
-        }
-        
-        add_action( 'wp_enqueue_scripts', array( self::$instance, 'enqueue_vat_scripts' ) );
-        add_filter( 'wpinv_default_billing_country', array( self::$instance, 'get_user_country' ), 10 );
-        add_filter( 'wpinv_get_user_country', array( self::$instance, 'set_user_country' ), 10 );
-        add_action( 'wp_ajax_wpinv_vat_validate', array( self::$instance, 'ajax_vat_validate' ) );
-        add_action( 'wp_ajax_nopriv_wpinv_vat_validate', array( self::$instance, 'ajax_vat_validate' ) );
-        add_action( 'wp_ajax_wpinv_vat_reset', array( self::$instance, 'ajax_vat_reset' ) );
-        add_action( 'wp_ajax_nopriv_wpinv_vat_reset', array( self::$instance, 'ajax_vat_reset' ) );
-        add_action( 'wpinv_invoice_print_after_line_items', array( self::$instance, 'show_vat_notice' ), 999, 1 );
-        if ( wpinv_use_taxes() ) {
-            add_action( 'wpinv_after_billing_fields', array( self::$instance, 'checkout_vat_fields' ) );
-            if ( self::allow_vat_rules() ) {
-                add_action( 'wpinv_checkout_error_checks', array( self::$instance, 'checkout_vat_validate' ), 10, 2 );
-                add_filter( 'wpinv_tax_rate', array( self::$instance, 'get_rate' ), 10, 4 );
+        if (is_admin()) {
+            add_action('admin_enqueue_scripts', array(self::$instance, 'enqueue_admin_scripts'));
+            add_action('wpinv_settings_sections_taxes', array(self::$instance, 'section_vat_settings')); 
+            add_action('wpinv_settings_taxes', array(self::$instance, 'vat_settings'));
+            add_filter('wpinv_settings_taxes-vat_sanitize', array(self::$instance, 'sanitize_vat_settings'));
+            add_filter('wpinv_settings_taxes-vat_rates_sanitize', array(self::$instance, 'sanitize_vat_rates'));
+            add_action('wp_ajax_wpinv_add_vat_class', array(self::$instance, 'add_class'));
+            add_action('wp_ajax_nopriv_wpinv_add_vat_class', array(self::$instance, 'add_class'));
+            add_action('wp_ajax_wpinv_delete_vat_class', array(self::$instance, 'delete_class'));
+            add_action('wp_ajax_nopriv_wpinv_delete_vat_class', array(self::$instance, 'delete_class'));
+            add_action('wp_ajax_wpinv_update_vat_rates', array(self::$instance, 'update_eu_rates'));
+            add_action('wp_ajax_nopriv_wpinv_update_vat_rates', array(self::$instance, 'update_eu_rates'));
+            add_action('wp_ajax_wpinv_geoip2', array(self::$instance, 'geoip2_download_database'));
+            add_action('wp_ajax_nopriv_wpinv_geoip2', array(self::$instance, 'geoip2_download_database'));
+        }
+        
+        add_action('wp_enqueue_scripts', array(self::$instance, 'enqueue_vat_scripts'));
+        add_filter('wpinv_default_billing_country', array(self::$instance, 'get_user_country'), 10);
+        add_filter('wpinv_get_user_country', array(self::$instance, 'set_user_country'), 10);
+        add_action('wp_ajax_wpinv_vat_validate', array(self::$instance, 'ajax_vat_validate'));
+        add_action('wp_ajax_nopriv_wpinv_vat_validate', array(self::$instance, 'ajax_vat_validate'));
+        add_action('wp_ajax_wpinv_vat_reset', array(self::$instance, 'ajax_vat_reset'));
+        add_action('wp_ajax_nopriv_wpinv_vat_reset', array(self::$instance, 'ajax_vat_reset'));
+        add_action('wpinv_invoice_print_after_line_items', array(self::$instance, 'show_vat_notice'), 999, 1);
+        if (wpinv_use_taxes()) {
+            add_action('wpinv_after_billing_fields', array(self::$instance, 'checkout_vat_fields'));
+            if (self::allow_vat_rules()) {
+                add_action('wpinv_checkout_error_checks', array(self::$instance, 'checkout_vat_validate'), 10, 2);
+                add_filter('wpinv_tax_rate', array(self::$instance, 'get_rate'), 10, 4);
             }
         }
     }        
     
-    public static function get_eu_states( $sort = true ) {
-        $eu_states = array( 'AT', 'BE', 'BG', 'HR', 'CY', 'CZ', 'DK', 'EE', 'FI', 'FR', 'DE', 'GB', 'GR', 'HU', 'IE', 'IT', 'LV', 'LT', 'LU', 'MT', 'NL', 'PL', 'PT', 'RO', 'SK', 'SI', 'ES', 'SE' );
-        if ( $sort ) {
-            $sort = sort( $eu_states );
+    public static function get_eu_states($sort = true) {
+        $eu_states = array('AT', 'BE', 'BG', 'HR', 'CY', 'CZ', 'DK', 'EE', 'FI', 'FR', 'DE', 'GB', 'GR', 'HU', 'IE', 'IT', 'LV', 'LT', 'LU', 'MT', 'NL', 'PL', 'PT', 'RO', 'SK', 'SI', 'ES', 'SE');
+        if ($sort) {
+            $sort = sort($eu_states);
         }
         
-        return apply_filters( 'wpinv_get_eu_states', $eu_states, $sort );
+        return apply_filters('wpinv_get_eu_states', $eu_states, $sort);
     }
     
-    public static function get_gst_countries( $sort = true ) {
-        $gst_countries  = array( 'AU', 'NZ', 'CA', 'CN' );
+    public static function get_gst_countries($sort = true) {
+        $gst_countries = array('AU', 'NZ', 'CA', 'CN');
         
-        if ( $sort ) {
-            $sort = sort( $gst_countries );
+        if ($sort) {
+            $sort = sort($gst_countries);
         }
         
-        return apply_filters( 'wpinv_get_gst_countries', $gst_countries, $sort );
+        return apply_filters('wpinv_get_gst_countries', $gst_countries, $sort);
     }
     
-    public static function is_eu_state( $country_code ) {
-        $return = !empty( $country_code ) && in_array( strtoupper( $country_code ), self::get_eu_states() ) ? true : false;
+    public static function is_eu_state($country_code) {
+        $return = !empty($country_code) && in_array(strtoupper($country_code), self::get_eu_states()) ? true : false;
                 
-        return apply_filters( 'wpinv_is_eu_state', $return, $country_code );
+        return apply_filters('wpinv_is_eu_state', $return, $country_code);
     }
     
-    public static function is_gst_country( $country_code ) {
-        $return = !empty( $country_code ) && in_array( strtoupper( $country_code ), self::get_gst_countries() ) ? true : false;
+    public static function is_gst_country($country_code) {
+        $return = !empty($country_code) && in_array(strtoupper($country_code), self::get_gst_countries()) ? true : false;
                 
-        return apply_filters( 'wpinv_is_gst_country', $return, $country_code );
+        return apply_filters('wpinv_is_gst_country', $return, $country_code);
     }
     
     public static function enqueue_vat_scripts() {
-        if( wpinv_use_taxes() && wpinv_get_option( 'apply_vat_rules' ) ) {
+        if (wpinv_use_taxes() && wpinv_get_option('apply_vat_rules')) {
             self::load_vat_scripts();
         }
     }
 
-    public static function load_vat_scripts(){
-        $suffix     = '';//defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+    public static function load_vat_scripts() {
+        $suffix = ''; //defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
 
-        wp_register_script( 'wpinv-vat-validation-script', WPINV_PLUGIN_URL . 'assets/js/jsvat' . $suffix . '.js', array( 'jquery' ),  WPINV_VERSION );
-        wp_register_script( 'wpinv-vat-script', WPINV_PLUGIN_URL . 'assets/js/euvat' . $suffix . '.js', array( 'jquery' ),  WPINV_VERSION );
+        wp_register_script('wpinv-vat-validation-script', WPINV_PLUGIN_URL . 'assets/js/jsvat' . $suffix . '.js', array('jquery'), WPINV_VERSION);
+        wp_register_script('wpinv-vat-script', WPINV_PLUGIN_URL . 'assets/js/euvat' . $suffix . '.js', array('jquery'), WPINV_VERSION);
 
-        $vat_name   = self::get_vat_name();
+        $vat_name = self::get_vat_name();
 
         $vars = array();
         $vars['UseTaxes'] = wpinv_use_taxes();
         $vars['EUStates'] = self::get_eu_states();
-        $vars['NoRateSet'] = __( 'You have not set a rate. Do you want to continue?', 'invoicing' );
-        $vars['EmptyCompany'] = __( 'Please enter your registered company name!', 'invoicing' );
-        $vars['EmptyVAT'] = wp_sprintf( __( 'Please enter your %s number!', 'invoicing' ), $vat_name );
-        $vars['TotalsRefreshed'] = wp_sprintf( __( 'The invoice totals will be refreshed to update the %s.', 'invoicing' ), $vat_name );
-        $vars['ErrValidateVAT'] = wp_sprintf( __( 'Fail to validate the %s number!', 'invoicing' ), $vat_name );
-        $vars['ErrResetVAT'] = wp_sprintf( __( 'Fail to reset the %s number!', 'invoicing' ), $vat_name );
-        $vars['ErrInvalidVat'] = wp_sprintf( __( 'The %s number supplied does not have a valid format!', 'invoicing' ), $vat_name );
-        $vars['ErrInvalidResponse'] = __( 'An invalid response has been received from the server!', 'invoicing' );
+        $vars['NoRateSet'] = __('You have not set a rate. Do you want to continue?', 'invoicing');
+        $vars['EmptyCompany'] = __('Please enter your registered company name!', 'invoicing');
+        $vars['EmptyVAT'] = wp_sprintf(__('Please enter your %s number!', 'invoicing'), $vat_name);
+        $vars['TotalsRefreshed'] = wp_sprintf(__('The invoice totals will be refreshed to update the %s.', 'invoicing'), $vat_name);
+        $vars['ErrValidateVAT'] = wp_sprintf(__('Fail to validate the %s number!', 'invoicing'), $vat_name);
+        $vars['ErrResetVAT'] = wp_sprintf(__('Fail to reset the %s number!', 'invoicing'), $vat_name);
+        $vars['ErrInvalidVat'] = wp_sprintf(__('The %s number supplied does not have a valid format!', 'invoicing'), $vat_name);
+        $vars['ErrInvalidResponse'] = __('An invalid response has been received from the server!', 'invoicing');
         $vars['ApplyVATRules'] = $vars['UseTaxes'] ? self::allow_vat_rules() : false;
         $vars['HideVatFields'] = $vars['ApplyVATRules'] ? self::hide_vat_fields() : true;
-        $vars['ErrResponse'] = __( 'The request response is invalid!', 'invoicing' );
-        $vars['ErrRateResponse'] = __( 'The get rate request response is invalid', 'invoicing' );
-        $vars['PageRefresh'] = __( 'The page will be refreshed in 10 seconds to show the new options.', 'invoicing' );
-        $vars['RequestResponseNotValidJSON'] = __( 'The get rate request response is not valid JSON', 'invoicing' );
-        $vars['GetRateRequestFailed'] = __( 'The get rate request failed: ', 'invoicing' );
-        $vars['NoRateInformationInResponse'] = __( 'The get rate request response does not contain any rate information', 'invoicing' );
-        $vars['RatesUpdated'] = __( 'The rates have been updated. Press the save button to record these new rates.', 'invoicing' );
-        $vars['IPAddressInformation'] = __( 'IP Address Information', 'invoicing' );
-        $vars['VatValidating'] = wp_sprintf( __( 'Validating %s number...', 'invoicing' ), $vat_name );
-        $vars['VatReseting'] = __( 'Reseting...', 'invoicing' );
-        $vars['VatValidated'] = wp_sprintf( __( '%s number validated', 'invoicing' ), $vat_name );
-        $vars['VatNotValidated'] = wp_sprintf( __( '%s number not validated', 'invoicing' ), $vat_name );
-        $vars['ConfirmDeleteClass'] = __( 'Are you sure you wish to delete this rates class?', 'invoicing' );
+        $vars['ErrResponse'] = __('The request response is invalid!', 'invoicing');
+        $vars['ErrRateResponse'] = __('The get rate request response is invalid', 'invoicing');
+        $vars['PageRefresh'] = __('The page will be refreshed in 10 seconds to show the new options.', 'invoicing');
+        $vars['RequestResponseNotValidJSON'] = __('The get rate request response is not valid JSON', 'invoicing');
+        $vars['GetRateRequestFailed'] = __('The get rate request failed: ', 'invoicing');
+        $vars['NoRateInformationInResponse'] = __('The get rate request response does not contain any rate information', 'invoicing');
+        $vars['RatesUpdated'] = __('The rates have been updated. Press the save button to record these new rates.', 'invoicing');
+        $vars['IPAddressInformation'] = __('IP Address Information', 'invoicing');
+        $vars['VatValidating'] = wp_sprintf(__('Validating %s number...', 'invoicing'), $vat_name);
+        $vars['VatReseting'] = __('Reseting...', 'invoicing');
+        $vars['VatValidated'] = wp_sprintf(__('%s number validated', 'invoicing'), $vat_name);
+        $vars['VatNotValidated'] = wp_sprintf(__('%s number not validated', 'invoicing'), $vat_name);
+        $vars['ConfirmDeleteClass'] = __('Are you sure you wish to delete this rates class?', 'invoicing');
         $vars['isFront'] = is_admin() ? false : true;
         $vars['baseCountry'] = wpinv_get_default_country();
-        $vars['disableVATSameCountry'] = ( self::same_country_rule() == 'no' ? true : false );
-        $vars['disableVATSimpleCheck'] = wpinv_get_option( 'vat_offline_check' ) ? true : false;
+        $vars['disableVATSameCountry'] = (self::same_country_rule() == 'no' ? true : false);
+        $vars['disableVATSimpleCheck'] = wpinv_get_option('vat_offline_check') ? true : false;
 
-        wp_enqueue_script( 'wpinv-vat-validation-script' );
-        wp_enqueue_script( 'wpinv-vat-script' );
-        wp_localize_script( 'wpinv-vat-script', 'WPInv_VAT_Vars', $vars );
+        wp_enqueue_script('wpinv-vat-validation-script');
+        wp_enqueue_script('wpinv-vat-script');
+        wp_localize_script('wpinv-vat-script', 'WPInv_VAT_Vars', $vars);
     }
 
     public static function enqueue_admin_scripts() {
-        if( isset( $_GET['page'] ) && 'wpinv-settings' == $_GET['page'] ) {
+        if (isset($_GET['page']) && 'wpinv-settings' == $_GET['page']) {
             self::load_vat_scripts();
         }
     }
     
-    public static function section_vat_settings( $sections ) {
-        if ( !empty( $sections ) ) {
-            $sections['vat'] = __( 'EU VAT Settings', 'invoicing' );
+    public static function section_vat_settings($sections) {
+        if (!empty($sections)) {
+            $sections['vat'] = __('EU VAT Settings', 'invoicing');
             
-            if ( self::allow_vat_classes() ) {
-                $sections['vat_rates'] = __( 'EU VAT Rates', 'invoicing' );
+            if (self::allow_vat_classes()) {
+                $sections['vat_rates'] = __('EU VAT Rates', 'invoicing');
             }
         }
         return $sections;
@@ -156,52 +156,52 @@  discard block
 block discarded – undo
     public static function vat_rates_settings() {
         $vat_classes = self::get_rate_classes();
         $vat_rates = array();
-        $vat_class = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' && isset( $vat_classes[$_REQUEST['wpi_sub']] )? sanitize_text_field( $_REQUEST['wpi_sub'] ) : '_new';
-        $current_url = remove_query_arg( 'wpi_sub' );
+        $vat_class = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' && isset($vat_classes[$_REQUEST['wpi_sub']]) ? sanitize_text_field($_REQUEST['wpi_sub']) : '_new';
+        $current_url = remove_query_arg('wpi_sub');
         
         $vat_rates['vat_rates_header'] = array(
             'id' => 'vat_rates_header',
-            'name' => '<h3>' . __( 'Manage VAT Rates', 'invoicing' ) . '</h3>',
+            'name' => '<h3>' . __('Manage VAT Rates', 'invoicing') . '</h3>',
             'desc' => '',
             'type' => 'header',
             'size' => 'regular'
         );
         $vat_rates['vat_rates_class'] = array(
             'id'          => 'vat_rates_class',
-            'name'        => __( 'Edit VAT Rates', 'invoicing' ),
-            'desc'        => __( 'The standard rate will apply where no explicit rate is provided.', 'invoicing' ),
+            'name'        => __('Edit VAT Rates', 'invoicing'),
+            'desc'        => __('The standard rate will apply where no explicit rate is provided.', 'invoicing'),
             'type'        => 'select',
-            'options'     => array_merge( $vat_classes, array( '_new' => __( 'Add New Rate Class', 'invoicing' ) ) ),
-            'placeholder' => __( 'Select a VAT Rate', 'invoicing' ),
+            'options'     => array_merge($vat_classes, array('_new' => __('Add New Rate Class', 'invoicing'))),
+            'placeholder' => __('Select a VAT Rate', 'invoicing'),
             'selected'    => $vat_class,
             'class'       => 'wpi_select2',
             'onchange'    => 'document.location.href="' . $current_url . '&wpi_sub=" + this.value;',
         );
         
-        if ( $vat_class != '_standard' && $vat_class != '_new' ) {
+        if ($vat_class != '_standard' && $vat_class != '_new') {
             $vat_rates['vat_rate_delete'] = array(
                 'id'   => 'vat_rate_delete',
                 'type' => 'vat_rate_delete',
             );
         }
                     
-        if ( $vat_class == '_new' ) {
+        if ($vat_class == '_new') {
             $vat_rates['vat_rates_settings'] = array(
                 'id' => 'vat_rates_settings',
-                'name' => '<h3>' . __( 'Add New Rate Class', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('Add New Rate Class', 'invoicing') . '</h3>',
                 'type' => 'header',
             );
             $vat_rates['vat_rate_name'] = array(
                 'id'   => 'vat_rate_name',
-                'name' => __( 'Name', 'invoicing' ),
-                'desc' => __( 'A short name for the new VAT Rate class', 'invoicing' ),
+                'name' => __('Name', 'invoicing'),
+                'desc' => __('A short name for the new VAT Rate class', 'invoicing'),
                 'type' => 'text',
                 'size' => 'regular',
             );
             $vat_rates['vat_rate_desc'] = array(
                 'id'   => 'vat_rate_desc',
-                'name' => __( 'Description', 'invoicing' ),
-                'desc' => __( 'Manage VAT Rate class', 'invoicing' ),
+                'name' => __('Description', 'invoicing'),
+                'desc' => __('Manage VAT Rate class', 'invoicing'),
                 'type' => 'text',
                 'size' => 'regular',
             );
@@ -213,7 +213,7 @@  discard block
 block discarded – undo
             $vat_rates['vat_rates'] = array(
                 'id'   => 'vat_rates',
                 'name' => '<h3>' . $vat_classes[$vat_class] . '</h3>',
-                'desc' => self::get_class_desc( $vat_class ),
+                'desc' => self::get_class_desc($vat_class),
                 'type' => 'vat_rates',
             );
         }
@@ -221,12 +221,12 @@  discard block
 block discarded – undo
         return $vat_rates;
     }
     
-    public static function vat_settings( $settings ) {
-        if ( !empty( $settings ) ) {    
+    public static function vat_settings($settings) {
+        if (!empty($settings)) {    
             $vat_settings = array();
             $vat_settings['vat_company_title'] = array(
                 'id' => 'vat_company_title',
-                'name' => '<h3>' . __( 'Your Company Details', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('Your Company Details', 'invoicing') . '</h3>',
                 'desc' => '',
                 'type' => 'header',
                 'size' => 'regular'
@@ -234,22 +234,22 @@  discard block
 block discarded – undo
             
             $vat_settings['vat_company_name'] = array(
                 'id' => 'vat_company_name',
-                'name' => __( 'Your Company Name', 'invoicing' ),
-                'desc' => wp_sprintf(__( 'Your company name as it appears on your VAT return, you can verify it via your VAT ID on the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ),
+                'name' => __('Your Company Name', 'invoicing'),
+                'desc' => wp_sprintf(__('Your company name as it appears on your VAT return, you can verify it via your VAT ID on the %sEU VIES System.%s', 'invoicing'), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>'),
                 'type' => 'text',
                 'size' => 'regular',
             );
             
             $vat_settings['vat_number'] = array(
                 'id'   => 'vat_number',
-                'name' => __( 'Your VAT Number', 'invoicing' ),
+                'name' => __('Your VAT Number', 'invoicing'),
                 'type' => 'vat_number',
                 'size' => 'regular',
             );
 
             $vat_settings['vat_settings_title'] = array(
                 'id' => 'vat_settings_title',
-                'name' => '<h3>' . __( 'Apply VAT Settings', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('Apply VAT Settings', 'invoicing') . '</h3>',
                 'desc' => '',
                 'type' => 'header',
                 'size' => 'regular'
@@ -257,8 +257,8 @@  discard block
 block discarded – undo
 
             $vat_settings['apply_vat_rules'] = array(
                 'id' => 'apply_vat_rules',
-                'name' => __( 'Enable VAT Rules', 'invoicing' ),
-                'desc' => __( 'Apply VAT to consumer sales from IP addresses within the EU, even if the billing address is outside the EU.', 'invoicing' ) . '<br><font style="color:red">' . __( 'Do not disable unless you know what you are doing.', 'invoicing' ) . '</font>',
+                'name' => __('Enable VAT Rules', 'invoicing'),
+                'desc' => __('Apply VAT to consumer sales from IP addresses within the EU, even if the billing address is outside the EU.', 'invoicing') . '<br><font style="color:red">' . __('Do not disable unless you know what you are doing.', 'invoicing') . '</font>',
                 'type' => 'checkbox',
                 'std' => '1'
             );
@@ -274,8 +274,8 @@  discard block
 block discarded – undo
 
             $vat_settings['vat_prevent_b2c_purchase'] = array(
                 'id' => 'vat_prevent_b2c_purchase',
-                'name' => __( 'Prevent EU B2C Sales', 'invoicing' ),
-                'desc' => __( 'Enable this option if you are not registered for VAT in the EU.', 'invoicing' ),
+                'name' => __('Prevent EU B2C Sales', 'invoicing'),
+                'desc' => __('Enable this option if you are not registered for VAT in the EU.', 'invoicing'),
                 'type' => 'checkbox'
             );
 
@@ -283,22 +283,22 @@  discard block
 block discarded – undo
 
             $vat_settings['vat_same_country_rule'] = array(
                 'id'          => 'vat_same_country_rule',
-                'name'        => __( 'Same Country Rule', 'invoicing' ),
-                'desc'        => __( 'Select how you want to handle VAT charge if sales are in the same country as the base country.', 'invoicing' ),
+                'name'        => __('Same Country Rule', 'invoicing'),
+                'desc'        => __('Select how you want to handle VAT charge if sales are in the same country as the base country.', 'invoicing'),
                 'type'        => 'select',
                 'options'     => array(
-                    ''          => __( 'Normal', 'invoicing' ),
-                    'no'        => __( 'No VAT', 'invoicing' ),
-                    'always'    => __( 'Always apply VAT', 'invoicing' ),
+                    ''          => __('Normal', 'invoicing'),
+                    'no'        => __('No VAT', 'invoicing'),
+                    'always'    => __('Always apply VAT', 'invoicing'),
                 ),
-                'placeholder' => __( 'Select an option', 'invoicing' ),
+                'placeholder' => __('Select an option', 'invoicing'),
                 'std'         => '',
                 'class'   => 'wpi_select2',
             );
 
             $vat_settings['vat_checkout_title'] = array(
                 'id' => 'vat_checkout_title',
-                'name' => '<h3>' . __( 'Checkout Fields', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('Checkout Fields', 'invoicing') . '</h3>',
                 'desc' => '',
                 'type' => 'header',
                 'size' => 'regular'
@@ -306,14 +306,14 @@  discard block
 block discarded – undo
 
             $vat_settings['vat_disable_fields'] = array(
                 'id' => 'vat_disable_fields',
-                'name' => __( 'Disable VAT Fields', 'invoicing' ),
-                'desc' => __( 'Disable VAT fields if Invoicing is being used for GST.', 'invoicing' ) . '<br><font style="color:red">' . __( 'Do not disable if you have enabled Prevent EU B2C sales, otherwise Prevent EU B2C sales setting will not work.', 'invoicing' ) . '</font>',
+                'name' => __('Disable VAT Fields', 'invoicing'),
+                'desc' => __('Disable VAT fields if Invoicing is being used for GST.', 'invoicing') . '<br><font style="color:red">' . __('Do not disable if you have enabled Prevent EU B2C sales, otherwise Prevent EU B2C sales setting will not work.', 'invoicing') . '</font>',
                 'type' => 'checkbox'
             );
 
             $vat_settings['vat_ip_lookup'] = array(
                 'id'   => 'vat_ip_lookup',
-                'name' => __( 'IP Country Look-up', 'invoicing' ),
+                'name' => __('IP Country Look-up', 'invoicing'),
                 'type' => 'vat_ip_lookup',
                 'size' => 'regular',
                 'std' => 'default',
@@ -322,21 +322,21 @@  discard block
 block discarded – undo
 
             $vat_settings['hide_ip_address'] = array(
                 'id' => 'hide_ip_address',
-                'name' => __( 'Hide IP Info at Checkout', 'invoicing' ),
-                'desc' => __( 'Hide the user IP info at checkout.', 'invoicing' ),
+                'name' => __('Hide IP Info at Checkout', 'invoicing'),
+                'desc' => __('Hide the user IP info at checkout.', 'invoicing'),
                 'type' => 'checkbox'
             );
 
             $vat_settings['vat_ip_country_default'] = array(
                 'id' => 'vat_ip_country_default',
-                'name' => __( 'Enable IP Country as Default', 'invoicing' ),
-                'desc' => __( 'Show the country of the users IP as the default country, otherwise the site default country will be used.', 'invoicing' ),
+                'name' => __('Enable IP Country as Default', 'invoicing'),
+                'desc' => __('Show the country of the users IP as the default country, otherwise the site default country will be used.', 'invoicing'),
                 'type' => 'checkbox'
             );
 
             $vat_settings['vies_validation_title'] = array(
                 'id' => 'vies_validation_title',
-                'name' => '<h3>' . __( 'VIES Validation', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('VIES Validation', 'invoicing') . '</h3>',
                 'desc' => '',
                 'type' => 'header',
                 'size' => 'regular'
@@ -344,37 +344,37 @@  discard block
 block discarded – undo
 
             $vat_settings['vat_vies_check'] = array(
                 'id' => 'vat_vies_check',
-                'name' => __( 'Disable VIES VAT ID Check', 'invoicing' ),
-                'desc' => wp_sprintf( __( 'Prevent VAT numbers from being validated by the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ),
+                'name' => __('Disable VIES VAT ID Check', 'invoicing'),
+                'desc' => wp_sprintf(__('Prevent VAT numbers from being validated by the %sEU VIES System.%s', 'invoicing'), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>'),
                 'type' => 'checkbox'
             );
 
             $vat_settings['vat_disable_company_name_check'] = array(
                 'id' => 'vat_disable_company_name_check',
-                'name' => __( 'Disable VIES Name Check', 'invoicing' ),
-                'desc' => wp_sprintf( __( 'Prevent company name from being validated by the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ),
+                'name' => __('Disable VIES Name Check', 'invoicing'),
+                'desc' => wp_sprintf(__('Prevent company name from being validated by the %sEU VIES System.%s', 'invoicing'), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>'),
                 'type' => 'checkbox'
             );
 
             $vat_settings['vat_offline_check'] = array(
                 'id' => 'vat_offline_check',
-                'name' => __( 'Disable Basic Checks', 'invoicing' ),
-                'desc' => __( 'Disable basic JS checks for correct format of VAT number. (Not Recommended)', 'invoicing' ),
+                'name' => __('Disable Basic Checks', 'invoicing'),
+                'desc' => __('Disable basic JS checks for correct format of VAT number. (Not Recommended)', 'invoicing'),
                 'type' => 'checkbox'
             );
             
 
             $settings['vat'] = $vat_settings;
             
-            if ( self::allow_vat_classes() ) {
+            if (self::allow_vat_classes()) {
                 $settings['vat_rates'] = self::vat_rates_settings();
             }
             
             $eu_fallback_rate = array(
                 'id'   => 'eu_fallback_rate',
-                'name' => '<h3>' . __( 'VAT rate for EU member states', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('VAT rate for EU member states', 'invoicing') . '</h3>',
                 'type' => 'eu_fallback_rate',
-                'desc' => __( 'Enter the VAT rate to be charged for EU member states. You can edit the rates for each member state when a country rate has been set up by pressing this button.', 'invoicing' ),
+                'desc' => __('Enter the VAT rate to be charged for EU member states. You can edit the rates for each member state when a country rate has been set up by pressing this button.', 'invoicing'),
                 'std'  => '20',
                 'size' => 'small'
             );
@@ -390,11 +390,11 @@  discard block
 block discarded – undo
         $database_url       = 'http' . (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] === 'on' ? 's' : '') . '://geolite.maxmind.com/download/geoip/database/';
         $destination_dir    = $upload_dir['basedir'] . '/invoicing';
         
-        if ( !is_dir( $destination_dir ) ) { 
-            mkdir( $destination_dir );
+        if (!is_dir($destination_dir)) { 
+            mkdir($destination_dir);
         }
         
-        $database_files     = array(
+        $database_files = array(
             'country'   => array(
                 'source'        => $database_url . 'GeoLite2-Country.mmdb.gz',
                 'destination'   => $destination_dir . '/GeoLite2-Country.mmdb',
@@ -405,57 +405,57 @@  discard block
 block discarded – undo
             )
         );
 
-        foreach( $database_files as $database => $files ) {
-            $result = self::geoip2_download_file( $files['source'], $files['destination'] );
+        foreach ($database_files as $database => $files) {
+            $result = self::geoip2_download_file($files['source'], $files['destination']);
             
-            if ( empty( $result['success'] ) ) {
+            if (empty($result['success'])) {
                 echo $result['message'];
                 exit;
             }
             
-            wpinv_update_option( 'wpinv_geoip2_date_updated', current_time( 'timestamp' ) );
-            echo sprintf(__( 'GeoIP2 %s database updated successfully.', 'invoicing' ), $database ) . ' ';
+            wpinv_update_option('wpinv_geoip2_date_updated', current_time('timestamp'));
+            echo sprintf(__('GeoIP2 %s database updated successfully.', 'invoicing'), $database) . ' ';
         }
         
         exit;
     }
     
-    public static function geoip2_download_file( $source_url, $destination_file ) {
+    public static function geoip2_download_file($source_url, $destination_file) {
         $success    = false;
         $message    = '';
         
-        if ( !function_exists( 'download_url' ) ) {
-            require_once( ABSPATH . 'wp-admin/includes/file.php' );
+        if (!function_exists('download_url')) {
+            require_once(ABSPATH . 'wp-admin/includes/file.php');
         }
 
-        $temp_file  = download_url( $source_url );
+        $temp_file = download_url($source_url);
         
-        if ( is_wp_error( $temp_file ) ) {
-            $message = sprintf( __( 'Error while downloading GeoIp2 database( %s ): %s', 'invoicing' ), $source_url, $temp_file->get_error_message() );
+        if (is_wp_error($temp_file)) {
+            $message = sprintf(__('Error while downloading GeoIp2 database( %s ): %s', 'invoicing'), $source_url, $temp_file->get_error_message());
         } else {
-            $handle = gzopen( $temp_file, 'rb' );
+            $handle = gzopen($temp_file, 'rb');
             
-            if ( $handle ) {
-                $fopen  = fopen( $destination_file, 'wb' );
-                if ( $fopen ) {
-                    while ( ( $data = gzread( $handle, 4096 ) ) != false ) {
-                        fwrite( $fopen, $data );
+            if ($handle) {
+                $fopen = fopen($destination_file, 'wb');
+                if ($fopen) {
+                    while (($data = gzread($handle, 4096)) != false) {
+                        fwrite($fopen, $data);
                     }
 
-                    gzclose( $handle );
-                    fclose( $fopen );
+                    gzclose($handle);
+                    fclose($fopen);
                         
                     $success = true;
                 } else {
-                    gzclose( $handle );
-                    $message = sprintf( __( 'Error could not open destination GeoIp2 database file for writing: %s', 'invoicing' ), $destination_file );
+                    gzclose($handle);
+                    $message = sprintf(__('Error could not open destination GeoIp2 database file for writing: %s', 'invoicing'), $destination_file);
                 }
             } else {
-                $message = sprintf( __( 'Error could not open GeoIp2 database file for reading: %s', 'invoicing' ), $temp_file );
+                $message = sprintf(__('Error could not open GeoIp2 database file for reading: %s', 'invoicing'), $temp_file);
             }
             
-            if ( file_exists( $temp_file ) ) {
-                unlink( $temp_file );
+            if (file_exists($temp_file)) {
+                unlink($temp_file);
             }
         }
         
@@ -467,11 +467,11 @@  discard block
 block discarded – undo
     }
     
     public static function load_geoip2() {
-        if ( defined( 'WPINV_GEOIP2_LODDED' ) ) {
+        if (defined('WPINV_GEOIP2_LODDED')) {
             return;
         }
         
-        if ( !class_exists( '\MaxMind\Db\Reader' ) ) {
+        if (!class_exists('\MaxMind\Db\Reader')) {
             $maxmind_db_files = array(
                 'Reader/Decoder.php',
                 'Reader/InvalidDatabaseException.php',
@@ -480,12 +480,12 @@  discard block
 block discarded – undo
                 'Reader.php',
             );
             
-            foreach ( $maxmind_db_files as $key => $file ) {
-                require_once( WPINV_PLUGIN_DIR . 'includes/libraries/MaxMind/Db/' . $file );
+            foreach ($maxmind_db_files as $key => $file) {
+                require_once(WPINV_PLUGIN_DIR . 'includes/libraries/MaxMind/Db/' . $file);
             }
         }
         
-        if ( !class_exists( '\GeoIp2\Database\Reader' ) ) {        
+        if (!class_exists('\GeoIp2\Database\Reader')) {        
             $geoip2_files = array(
                 'ProviderInterface.php',
                 'Compat/JsonSerializable.php',
@@ -519,23 +519,23 @@  discard block
 block discarded – undo
                 'WebService/Client.php',
             );
             
-            foreach ( $geoip2_files as $key => $file ) {
-                require_once( WPINV_PLUGIN_DIR . 'includes/libraries/GeoIp2/' . $file );
+            foreach ($geoip2_files as $key => $file) {
+                require_once(WPINV_PLUGIN_DIR . 'includes/libraries/GeoIp2/' . $file);
             }
         }
 
-        define( 'WPINV_GEOIP2_LODDED', true );
+        define('WPINV_GEOIP2_LODDED', true);
     }
 
     public static function geoip2_country_dbfile() {
         $upload_dir = wp_upload_dir();
 
-        if ( !isset( $upload_dir['basedir'] ) ) {
+        if (!isset($upload_dir['basedir'])) {
             return false;
         }
 
         $filename = $upload_dir['basedir'] . '/invoicing/GeoLite2-Country.mmdb';
-        if ( !file_exists( $filename ) ) {
+        if (!file_exists($filename)) {
             return false;
         }
         
@@ -545,12 +545,12 @@  discard block
 block discarded – undo
     public static function geoip2_city_dbfile() {
         $upload_dir = wp_upload_dir();
 
-        if ( !isset( $upload_dir['basedir'] ) ) {
+        if (!isset($upload_dir['basedir'])) {
             return false;
         }
 
         $filename = $upload_dir['basedir'] . '/invoicing/GeoLite2-City.mmdb';
-        if ( !file_exists( $filename ) ) {
+        if (!file_exists($filename)) {
             return false;
         }
         
@@ -561,10 +561,10 @@  discard block
 block discarded – undo
         try {
             self::load_geoip2();
 
-            if ( $filename = self::geoip2_country_dbfile() ) {
-                return new \GeoIp2\Database\Reader( $filename );
+            if ($filename = self::geoip2_country_dbfile()) {
+                return new \GeoIp2\Database\Reader($filename);
             }
-        } catch( Exception $e ) {
+        } catch (Exception $e) {
             return false;
         }
         
@@ -575,173 +575,173 @@  discard block
 block discarded – undo
         try {
             self::load_geoip2();
 
-            if ( $filename = self::geoip2_city_dbfile() ) {
-                return new \GeoIp2\Database\Reader( $filename );
+            if ($filename = self::geoip2_city_dbfile()) {
+                return new \GeoIp2\Database\Reader($filename);
             }
-        } catch( Exception $e ) {
+        } catch (Exception $e) {
             return false;
         }
         
         return false;
     }
 
-    public static function geoip2_country_record( $ip_address ) {
+    public static function geoip2_country_record($ip_address) {
         try {
             $reader = self::geoip2_country_reader();
 
-            if ( $reader ) {
-                $record = $reader->country( $ip_address );
+            if ($reader) {
+                $record = $reader->country($ip_address);
                 
-                if ( !empty( $record->country->isoCode ) ) {
+                if (!empty($record->country->isoCode)) {
                     return $record;
                 }
             }
-        } catch(\InvalidArgumentException $e) {
-            wpinv_error_log( $e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )' );
+        } catch (\InvalidArgumentException $e) {
+            wpinv_error_log($e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )');
             
             return false;
-        } catch(\GeoIp2\Exception\AddressNotFoundException $e) {
-            wpinv_error_log( $e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )' );
+        } catch (\GeoIp2\Exception\AddressNotFoundException $e) {
+            wpinv_error_log($e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )');
             
             return false;
-        } catch( Exception $e ) {
+        } catch (Exception $e) {
             return false;
         }
         
         return false;
     }
 
-    public static function geoip2_city_record( $ip_address ) {
+    public static function geoip2_city_record($ip_address) {
         try {
             $reader = self::geoip2_city_reader();
 
-            if ( $reader ) {
-                $record = $reader->city( $ip_address );
+            if ($reader) {
+                $record = $reader->city($ip_address);
                 
-                if ( !empty( $record->country->isoCode ) ) {
+                if (!empty($record->country->isoCode)) {
                     return $record;
                 }
             }
-        } catch(\InvalidArgumentException $e) {
-            wpinv_error_log( $e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )' );
+        } catch (\InvalidArgumentException $e) {
+            wpinv_error_log($e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )');
             
             return false;
-        } catch(\GeoIp2\Exception\AddressNotFoundException $e) {
-            wpinv_error_log( $e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )' );
+        } catch (\GeoIp2\Exception\AddressNotFoundException $e) {
+            wpinv_error_log($e->getMessage(), 'GeoIp2 Lookup( ' . $ip_address . ' )');
             
             return false;
-        } catch( Exception $e ) {
+        } catch (Exception $e) {
             return false;
         }
         
         return false;
     }
 
-    public static function geoip2_country_code( $ip_address ) {
-        $record = self::geoip2_country_record( $ip_address );
-        return !empty( $record->country->isoCode ) ? $record->country->isoCode : wpinv_get_default_country();
+    public static function geoip2_country_code($ip_address) {
+        $record = self::geoip2_country_record($ip_address);
+        return !empty($record->country->isoCode) ? $record->country->isoCode : wpinv_get_default_country();
     }
 
     // Find country by IP address.
-    public static function get_country_by_ip( $ip = '' ) {
+    public static function get_country_by_ip($ip = '') {
         global $wpinv_ip_address_country;
         
-        if ( !empty( $wpinv_ip_address_country ) ) {
+        if (!empty($wpinv_ip_address_country)) {
             return $wpinv_ip_address_country;
         }
         
-        if ( empty( $ip ) ) {
+        if (empty($ip)) {
             $ip = wpinv_get_ip();
         }
 
-        $ip_country_service = wpinv_get_option( 'vat_ip_lookup' );
-        $is_default         = empty( $ip_country_service ) || $ip_country_service === 'default' ? true : false;
+        $ip_country_service = wpinv_get_option('vat_ip_lookup');
+        $is_default         = empty($ip_country_service) || $ip_country_service === 'default' ? true : false;
 
-        if ( !empty( $ip ) && $ip !== '127.0.0.1' ) { // For 127.0.0.1(localhost) use default country.
-            if ( function_exists( 'geoip_country_code_by_name') && ( $ip_country_service === 'geoip' || $is_default ) ) {
+        if (!empty($ip) && $ip !== '127.0.0.1') { // For 127.0.0.1(localhost) use default country.
+            if (function_exists('geoip_country_code_by_name') && ($ip_country_service === 'geoip' || $is_default)) {
                 try {
-                    $wpinv_ip_address_country = geoip_country_code_by_name( $ip );
-                } catch( Exception $e ) {
-                    wpinv_error_log( $e->getMessage(), 'GeoIP Lookup( ' . $ip . ' )' );
+                    $wpinv_ip_address_country = geoip_country_code_by_name($ip);
+                } catch (Exception $e) {
+                    wpinv_error_log($e->getMessage(), 'GeoIP Lookup( ' . $ip . ' )');
                 }
-            } else if ( self::geoip2_country_dbfile() && ( $ip_country_service === 'geoip2' || $is_default ) ) {
-                $wpinv_ip_address_country = self::geoip2_country_code( $ip );
-            } else if ( function_exists( 'simplexml_load_file' ) && ( $ip_country_service === 'geoplugin' || $is_default ) ) {
-                $load_xml = simplexml_load_file( 'http://www.geoplugin.net/xml.gp?ip=' . $ip );
+            } else if (self::geoip2_country_dbfile() && ($ip_country_service === 'geoip2' || $is_default)) {
+                $wpinv_ip_address_country = self::geoip2_country_code($ip);
+            } else if (function_exists('simplexml_load_file') && ($ip_country_service === 'geoplugin' || $is_default)) {
+                $load_xml = simplexml_load_file('http://www.geoplugin.net/xml.gp?ip=' . $ip);
                 
-                if ( !empty( $load_xml ) && !empty( $load_xml->geoplugin_countryCode ) ) {
+                if (!empty($load_xml) && !empty($load_xml->geoplugin_countryCode)) {
                     $wpinv_ip_address_country = (string)$load_xml->geoplugin_countryCode;
                 }
             }
         }
 
-        if ( empty( $wpinv_ip_address_country ) ) {
+        if (empty($wpinv_ip_address_country)) {
             $wpinv_ip_address_country = wpinv_get_default_country();
         }
 
         return $wpinv_ip_address_country;
     }
     
-    public static function sanitize_vat_settings( $input ) {
+    public static function sanitize_vat_settings($input) {
         global $wpinv_options;
         
         $valid      = false;
         $message    = '';
         
-        if ( !empty( $wpinv_options['vat_vies_check'] ) ) {
-            if ( empty( $wpinv_options['vat_offline_check'] ) ) {
-                $valid = self::offline_check( $input['vat_number'] );
+        if (!empty($wpinv_options['vat_vies_check'])) {
+            if (empty($wpinv_options['vat_offline_check'])) {
+                $valid = self::offline_check($input['vat_number']);
             } else {
                 $valid = true;
             }
             
-            $message = $valid ? '' : __( 'VAT number not validated', 'invoicing' );
+            $message = $valid ? '' : __('VAT number not validated', 'invoicing');
         } else {
-            $result = self::check_vat( $input['vat_number'] );
+            $result = self::check_vat($input['vat_number']);
             
-            if ( empty( $result['valid'] ) ) {
+            if (empty($result['valid'])) {
                 $valid      = false;
                 $message    = $result['message'];
             } else {
-                $valid      = ( isset( $result['company'] ) && ( $result['company'] == '---' || ( strcasecmp( trim( $result['company'] ), trim( $input['vat_company_name'] ) ) == 0 ) ) ) || !empty( $wpinv_options['vat_disable_company_name_check'] );
-                $message    = $valid ? '' : __( 'The company name associated with the VAT number provided is not the same as the company name provided.', 'invoicing' );
+                $valid      = (isset($result['company']) && ($result['company'] == '---' || (strcasecmp(trim($result['company']), trim($input['vat_company_name'])) == 0))) || !empty($wpinv_options['vat_disable_company_name_check']);
+                $message    = $valid ? '' : __('The company name associated with the VAT number provided is not the same as the company name provided.', 'invoicing');
             }
         }
 
-        if ( $message && self::is_vat_validated() != $valid ) {
-            add_settings_error( 'wpinv-notices', '', $message, ( $valid ? 'updated' : 'error' ) );
+        if ($message && self::is_vat_validated() != $valid) {
+            add_settings_error('wpinv-notices', '', $message, ($valid ? 'updated' : 'error'));
         }
 
         $input['vat_valid'] = $valid;
         return $input;
     }
     
-    public static function sanitize_vat_rates( $input ) {
-        if( !current_user_can( 'manage_options' ) ) {
-            add_settings_error( 'wpinv-notices', '', __( 'Your account does not have permission to add rate classes.', 'invoicing' ), 'error' );
+    public static function sanitize_vat_rates($input) {
+        if (!current_user_can('manage_options')) {
+            add_settings_error('wpinv-notices', '', __('Your account does not have permission to add rate classes.', 'invoicing'), 'error');
             return $input;
         }
         
         $vat_classes = self::get_rate_classes();
-        $vat_class = !empty( $_REQUEST['wpi_vat_class'] ) && isset( $vat_classes[$_REQUEST['wpi_vat_class']] )? sanitize_text_field( $_REQUEST['wpi_vat_class'] ) : '';
+        $vat_class = !empty($_REQUEST['wpi_vat_class']) && isset($vat_classes[$_REQUEST['wpi_vat_class']]) ? sanitize_text_field($_REQUEST['wpi_vat_class']) : '';
         
-        if ( empty( $vat_class ) ) {
-            add_settings_error( 'wpinv-notices', '', __( 'No valid VAT rates class contained in the request to save rates.', 'invoicing' ), 'error' );
+        if (empty($vat_class)) {
+            add_settings_error('wpinv-notices', '', __('No valid VAT rates class contained in the request to save rates.', 'invoicing'), 'error');
             
             return $input;
         }
 
-        $new_rates = ! empty( $_POST['vat_rates'] ) ? array_values( $_POST['vat_rates'] ) : array();
+        $new_rates = !empty($_POST['vat_rates']) ? array_values($_POST['vat_rates']) : array();
 
-        if ( $vat_class === '_standard' ) {
+        if ($vat_class === '_standard') {
             // Save the active rates in the invoice settings
-            update_option( 'wpinv_tax_rates', $new_rates );
+            update_option('wpinv_tax_rates', $new_rates);
         } else {
             // Get the existing set of rates
             $rates = self::get_non_standard_rates();
             $rates[$vat_class] = $new_rates;
 
-            update_option( 'wpinv_vat_rates', $rates );
+            update_option('wpinv_vat_rates', $rates);
         }
         
         return $input;
@@ -751,71 +751,71 @@  discard block
 block discarded – undo
         $response = array();
         $response['success'] = false;
         
-        if ( !current_user_can( 'manage_options' ) ) {
-            $response['error'] = __( 'Invalid access!', 'invoicing' );
-            wp_send_json( $response );
+        if (!current_user_can('manage_options')) {
+            $response['error'] = __('Invalid access!', 'invoicing');
+            wp_send_json($response);
         }
         
-        $vat_class_name = !empty( $_POST['name'] ) ? sanitize_text_field( $_POST['name'] ) : false;
-        $vat_class_desc = !empty( $_POST['desc'] ) ? sanitize_text_field( $_POST['desc'] ) : false;
+        $vat_class_name = !empty($_POST['name']) ? sanitize_text_field($_POST['name']) : false;
+        $vat_class_desc = !empty($_POST['desc']) ? sanitize_text_field($_POST['desc']) : false;
         
-        if ( empty( $vat_class_name ) ) {
-            $response['error'] = __( 'Select the VAT rate name', 'invoicing' );
-            wp_send_json( $response );
+        if (empty($vat_class_name)) {
+            $response['error'] = __('Select the VAT rate name', 'invoicing');
+            wp_send_json($response);
         }
         
         $vat_classes = (array)self::get_rate_classes();
 
-        if ( !empty( $vat_classes ) && in_array( strtolower( $vat_class_name ), array_map( 'strtolower', array_values( $vat_classes ) ) ) ) {
-            $response['error'] = wp_sprintf( __( 'A VAT Rate name "%s" already exists', 'invoicing' ), $vat_class_name );
-            wp_send_json( $response );
+        if (!empty($vat_classes) && in_array(strtolower($vat_class_name), array_map('strtolower', array_values($vat_classes)))) {
+            $response['error'] = wp_sprintf(__('A VAT Rate name "%s" already exists', 'invoicing'), $vat_class_name);
+            wp_send_json($response);
         }
         
-        $rate_class_key = normalize_whitespace( 'wpi-' . $vat_class_name );
-        $rate_class_key = sanitize_key( str_replace( " ", "-", $rate_class_key ) );
+        $rate_class_key = normalize_whitespace('wpi-' . $vat_class_name);
+        $rate_class_key = sanitize_key(str_replace(" ", "-", $rate_class_key));
         
-        $vat_classes = (array)self::get_rate_classes( true );
-        $vat_classes[$rate_class_key] = array( 'name' => $vat_class_name, 'desc' => $vat_class_desc );
+        $vat_classes = (array)self::get_rate_classes(true);
+        $vat_classes[$rate_class_key] = array('name' => $vat_class_name, 'desc' => $vat_class_desc);
         
-        update_option( '_wpinv_vat_rate_classes', $vat_classes );
+        update_option('_wpinv_vat_rate_classes', $vat_classes);
         
         $response['success'] = true;
-        $response['redirect'] = admin_url( 'admin.php?page=wpinv-settings&tab=taxes&section=vat_rates&wpi_sub=' . $rate_class_key );
+        $response['redirect'] = admin_url('admin.php?page=wpinv-settings&tab=taxes&section=vat_rates&wpi_sub=' . $rate_class_key);
         
-        wp_send_json( $response );
+        wp_send_json($response);
     }
     
     public static function delete_class() {
         $response = array();
         $response['success'] = false;
         
-        if ( !current_user_can( 'manage_options' ) || !isset( $_POST['class'] ) ) {
-            $response['error'] = __( 'Invalid access!', 'invoicing' );
-            wp_send_json( $response );
+        if (!current_user_can('manage_options') || !isset($_POST['class'])) {
+            $response['error'] = __('Invalid access!', 'invoicing');
+            wp_send_json($response);
         }
         
-        $vat_class = isset( $_POST['class'] ) && $_POST['class'] !== '' ? sanitize_text_field( $_POST['class'] ) : false;
+        $vat_class = isset($_POST['class']) && $_POST['class'] !== '' ? sanitize_text_field($_POST['class']) : false;
         $vat_classes = (array)self::get_rate_classes();
 
-        if ( !isset( $vat_classes[$vat_class] ) ) {
-            $response['error'] = __( 'Requested class does not exists', 'invoicing' );
-            wp_send_json( $response );
+        if (!isset($vat_classes[$vat_class])) {
+            $response['error'] = __('Requested class does not exists', 'invoicing');
+            wp_send_json($response);
         }
         
-        if ( $vat_class == '_new' || $vat_class == '_standard' ) {
-            $response['error'] = __( 'You can not delete standard rates class', 'invoicing' );
-            wp_send_json( $response );
+        if ($vat_class == '_new' || $vat_class == '_standard') {
+            $response['error'] = __('You can not delete standard rates class', 'invoicing');
+            wp_send_json($response);
         }
             
-        $vat_classes = (array)self::get_rate_classes( true );
-        unset( $vat_classes[$vat_class] );
+        $vat_classes = (array)self::get_rate_classes(true);
+        unset($vat_classes[$vat_class]);
         
-        update_option( '_wpinv_vat_rate_classes', $vat_classes );
+        update_option('_wpinv_vat_rate_classes', $vat_classes);
         
         $response['success'] = true;
-        $response['redirect'] = admin_url( 'admin.php?page=wpinv-settings&tab=taxes&section=vat_rates&wpi_sub=_new' );
+        $response['redirect'] = admin_url('admin.php?page=wpinv-settings&tab=taxes&section=vat_rates&wpi_sub=_new');
         
-        wp_send_json( $response );
+        wp_send_json($response);
     }
     
     public static function update_eu_rates() {        
@@ -824,72 +824,72 @@  discard block
 block discarded – undo
         $response['error']      = null;
         $response['data']       = null;
         
-        if ( !current_user_can( 'manage_options' ) ) {
-            $response['error'] = __( 'Invalid access!', 'invoicing' );
-            wp_send_json( $response );
+        if (!current_user_can('manage_options')) {
+            $response['error'] = __('Invalid access!', 'invoicing');
+            wp_send_json($response);
         }
         
-        $group      = !empty( $_POST['group'] ) ? sanitize_text_field( $_POST['group'] ) : '';
-        $euvatrates = self::request_euvatrates( $group );
+        $group      = !empty($_POST['group']) ? sanitize_text_field($_POST['group']) : '';
+        $euvatrates = self::request_euvatrates($group);
         
-        if ( !empty( $euvatrates ) ) {
-            if ( !empty( $euvatrates['success'] ) && !empty( $euvatrates['rates'] ) ) {
+        if (!empty($euvatrates)) {
+            if (!empty($euvatrates['success']) && !empty($euvatrates['rates'])) {
                 $response['success']        = true;
                 $response['data']['rates']  = $euvatrates['rates'];
-            } else if ( !empty( $euvatrates['error'] ) ) {
+            } else if (!empty($euvatrates['error'])) {
                 $response['error']          = $euvatrates['error'];
             }
         }
             
-        wp_send_json( $response );
+        wp_send_json($response);
     }
     
     public static function hide_vat_fields() {
-        $hide = wpinv_get_option( 'vat_disable_fields' );
+        $hide = wpinv_get_option('vat_disable_fields');
         
-        return apply_filters( 'wpinv_hide_vat_fields', $hide );
+        return apply_filters('wpinv_hide_vat_fields', $hide);
     }
     
     public static function same_country_rule() {
-        $same_country_rule = wpinv_get_option( 'vat_same_country_rule' );
+        $same_country_rule = wpinv_get_option('vat_same_country_rule');
         
-        return apply_filters( 'wpinv_vat_same_country_rule', $same_country_rule );
+        return apply_filters('wpinv_vat_same_country_rule', $same_country_rule);
     }
     
     public static function get_vat_name() {
-        $vat_name   = wpinv_get_option( 'vat_name' );
-        $vat_name   = !empty( $vat_name ) ? $vat_name : 'VAT';
+        $vat_name   = wpinv_get_option('vat_name');
+        $vat_name   = !empty($vat_name) ? $vat_name : 'VAT';
         
-        return apply_filters( 'wpinv_get_owner_vat_name', $vat_name );
+        return apply_filters('wpinv_get_owner_vat_name', $vat_name);
     }
     
     public static function get_company_name() {
-        $company_name = wpinv_get_option( 'vat_company_name' );
+        $company_name = wpinv_get_option('vat_company_name');
         
-        return apply_filters( 'wpinv_get_owner_company_name', $company_name );
+        return apply_filters('wpinv_get_owner_company_name', $company_name);
     }
     
     public static function get_vat_number() {
-        $vat_number = wpinv_get_option( 'vat_number' );
+        $vat_number = wpinv_get_option('vat_number');
         
-        return apply_filters( 'wpinv_get_owner_vat_number', $vat_number );
+        return apply_filters('wpinv_get_owner_vat_number', $vat_number);
     }
     
     public static function is_vat_validated() {
-        $validated = self::get_vat_number() && wpinv_get_option( 'vat_valid' );
+        $validated = self::get_vat_number() && wpinv_get_option('vat_valid');
         
-        return apply_filters( 'wpinv_is_owner_vat_validated', $validated );
+        return apply_filters('wpinv_is_owner_vat_validated', $validated);
     }
     
-    public static function sanitize_vat( $vat_number, $country_code = '' ) {        
-        $vat_number = str_replace( array(' ', '.', '-', '_', ',' ), '', strtoupper( trim( $vat_number ) ) );
+    public static function sanitize_vat($vat_number, $country_code = '') {        
+        $vat_number = str_replace(array(' ', '.', '-', '_', ','), '', strtoupper(trim($vat_number)));
         
-        if ( empty( $country_code ) ) {
-            $country_code = substr( $vat_number, 0, 2 );
+        if (empty($country_code)) {
+            $country_code = substr($vat_number, 0, 2);
         }
         
-        if ( strpos( $vat_number , $country_code ) === 0 ) {
-            $vat = str_replace( $country_code, '', $vat_number );
+        if (strpos($vat_number, $country_code) === 0) {
+            $vat = str_replace($country_code, '', $vat_number);
         } else {
             $vat = $country_code . $vat_number;
         }
@@ -902,140 +902,140 @@  discard block
 block discarded – undo
         return $return;
     }
     
-    public static function offline_check( $vat_number, $country_code = '', $formatted = false ) {
-        $vat            = self::sanitize_vat( $vat_number, $country_code );
+    public static function offline_check($vat_number, $country_code = '', $formatted = false) {
+        $vat            = self::sanitize_vat($vat_number, $country_code);
         $vat_number     = $vat['vat_number'];
         $country_code   = $vat['iso'];
         $regex          = array();
         
-        switch ( $country_code ) {
+        switch ($country_code) {
             case 'AT':
-                $regex[] = '/^(AT)U(\d{8})$/';                           // Austria
+                $regex[] = '/^(AT)U(\d{8})$/'; // Austria
                 break;
             case 'BE':
-                $regex[] = '/^(BE)(0?\d{9})$/';                          // Belgium
+                $regex[] = '/^(BE)(0?\d{9})$/'; // Belgium
                 break;
             case 'BG':
-                $regex[] = '/^(BG)(\d{9,10})$/';                         // Bulgaria
+                $regex[] = '/^(BG)(\d{9,10})$/'; // Bulgaria
                 break;
             case 'CH':
             case 'CHE':
-                $regex[] = '/^(CHE)(\d{9})MWST$/';                       // Switzerland (Not EU)
+                $regex[] = '/^(CHE)(\d{9})MWST$/'; // Switzerland (Not EU)
                 break;
             case 'CY':
-                $regex[] = '/^(CY)([0-5|9]\d{7}[A-Z])$/';                // Cyprus
+                $regex[] = '/^(CY)([0-5|9]\d{7}[A-Z])$/'; // Cyprus
                 break;
             case 'CZ':
-                $regex[] = '/^(CZ)(\d{8,13})$/';                         // Czech Republic
+                $regex[] = '/^(CZ)(\d{8,13})$/'; // Czech Republic
                 break;
             case 'DE':
-                $regex[] = '/^(DE)([1-9]\d{8})$/';                       // Germany
+                $regex[] = '/^(DE)([1-9]\d{8})$/'; // Germany
                 break;
             case 'DK':
-                $regex[] = '/^(DK)(\d{8})$/';                            // Denmark
+                $regex[] = '/^(DK)(\d{8})$/'; // Denmark
                 break;
             case 'EE':
-                $regex[] = '/^(EE)(10\d{7})$/';                          // Estonia
+                $regex[] = '/^(EE)(10\d{7})$/'; // Estonia
                 break;
             case 'EL':
-                $regex[] = '/^(EL)(\d{9})$/';                            // Greece
+                $regex[] = '/^(EL)(\d{9})$/'; // Greece
                 break;
             case 'ES':
-                $regex[] = '/^(ES)([A-Z]\d{8})$/';                       // Spain (National juridical entities)
-                $regex[] = '/^(ES)([A-H|N-S|W]\d{7}[A-J])$/';            // Spain (Other juridical entities)
-                $regex[] = '/^(ES)([0-9|Y|Z]\d{7}[A-Z])$/';              // Spain (Personal entities type 1)
-                $regex[] = '/^(ES)([K|L|M|X]\d{7}[A-Z])$/';              // Spain (Personal entities type 2)
+                $regex[] = '/^(ES)([A-Z]\d{8})$/'; // Spain (National juridical entities)
+                $regex[] = '/^(ES)([A-H|N-S|W]\d{7}[A-J])$/'; // Spain (Other juridical entities)
+                $regex[] = '/^(ES)([0-9|Y|Z]\d{7}[A-Z])$/'; // Spain (Personal entities type 1)
+                $regex[] = '/^(ES)([K|L|M|X]\d{7}[A-Z])$/'; // Spain (Personal entities type 2)
                 break;
             case 'EU':
-                $regex[] = '/^(EU)(\d{9})$/';                            // EU-type
+                $regex[] = '/^(EU)(\d{9})$/'; // EU-type
                 break;
             case 'FI':
-                $regex[] = '/^(FI)(\d{8})$/';                            // Finland
+                $regex[] = '/^(FI)(\d{8})$/'; // Finland
                 break;
             case 'FR':
-                $regex[] = '/^(FR)(\d{11})$/';                           // France (1)
-                $regex[] = '/^(FR)[(A-H)|(J-N)|(P-Z)](\d{10})$/';        // France (2)
-                $regex[] = '/^(FR)\d[(A-H)|(J-N)|(P-Z)](\d{9})$/';       // France (3)
-                $regex[] = '/^(FR)[(A-H)|(J-N)|(P-Z)]{2}(\d{9})$/';      // France (4)
+                $regex[] = '/^(FR)(\d{11})$/'; // France (1)
+                $regex[] = '/^(FR)[(A-H)|(J-N)|(P-Z)](\d{10})$/'; // France (2)
+                $regex[] = '/^(FR)\d[(A-H)|(J-N)|(P-Z)](\d{9})$/'; // France (3)
+                $regex[] = '/^(FR)[(A-H)|(J-N)|(P-Z)]{2}(\d{9})$/'; // France (4)
                 break;
             case 'GB':
-                $regex[] = '/^(GB)?(\d{9})$/';                           // UK (Standard)
-                $regex[] = '/^(GB)?(\d{12})$/';                          // UK (Branches)
-                $regex[] = '/^(GB)?(GD\d{3})$/';                         // UK (Government)
-                $regex[] = '/^(GB)?(HA\d{3})$/';                         // UK (Health authority)
+                $regex[] = '/^(GB)?(\d{9})$/'; // UK (Standard)
+                $regex[] = '/^(GB)?(\d{12})$/'; // UK (Branches)
+                $regex[] = '/^(GB)?(GD\d{3})$/'; // UK (Government)
+                $regex[] = '/^(GB)?(HA\d{3})$/'; // UK (Health authority)
                 break;
             case 'GR':
-                $regex[] = '/^(GR)(\d{8,9})$/';                          // Greece
+                $regex[] = '/^(GR)(\d{8,9})$/'; // Greece
                 break;
             case 'HR':
-                $regex[] = '/^(HR)(\d{11})$/';                           // Croatia
+                $regex[] = '/^(HR)(\d{11})$/'; // Croatia
                 break;
             case 'HU':
-                $regex[] = '/^(HU)(\d{8})$/';                            // Hungary
+                $regex[] = '/^(HU)(\d{8})$/'; // Hungary
                 break;
             case 'IE':
-                $regex[] = '/^(IE)(\d{7}[A-W])$/';                       // Ireland (1)
-                $regex[] = '/^(IE)([7-9][A-Z\*\+)]\d{5}[A-W])$/';        // Ireland (2)
-                $regex[] = '/^(IE)(\d{7}[A-Z][AH])$/';                   // Ireland (3) (new format from 1 Jan 2013)
+                $regex[] = '/^(IE)(\d{7}[A-W])$/'; // Ireland (1)
+                $regex[] = '/^(IE)([7-9][A-Z\*\+)]\d{5}[A-W])$/'; // Ireland (2)
+                $regex[] = '/^(IE)(\d{7}[A-Z][AH])$/'; // Ireland (3) (new format from 1 Jan 2013)
                 break;
             case 'IT':
-                $regex[] = '/^(IT)(\d{11})$/';                           // Italy
+                $regex[] = '/^(IT)(\d{11})$/'; // Italy
                 break;
             case 'LV':
-                $regex[] = '/^(LV)(\d{11})$/';                           // Latvia
+                $regex[] = '/^(LV)(\d{11})$/'; // Latvia
                 break;
             case 'LT':
-                $regex[] = '/^(LT)(\d{9}|\d{12})$/';                     // Lithuania
+                $regex[] = '/^(LT)(\d{9}|\d{12})$/'; // Lithuania
                 break;
             case 'LU':
-                $regex[] = '/^(LU)(\d{8})$/';                            // Luxembourg
+                $regex[] = '/^(LU)(\d{8})$/'; // Luxembourg
                 break;
             case 'MT':
-                $regex[] = '/^(MT)([1-9]\d{7})$/';                       // Malta
+                $regex[] = '/^(MT)([1-9]\d{7})$/'; // Malta
                 break;
             case 'NL':
-                $regex[] = '/^(NL)(\d{9})B\d{2}$/';                      // Netherlands
+                $regex[] = '/^(NL)(\d{9})B\d{2}$/'; // Netherlands
                 break;
             case 'NO':
-                $regex[] = '/^(NO)(\d{9})$/';                            // Norway (Not EU)
+                $regex[] = '/^(NO)(\d{9})$/'; // Norway (Not EU)
                 break;
             case 'PL':
-                $regex[] = '/^(PL)(\d{10})$/';                           // Poland
+                $regex[] = '/^(PL)(\d{10})$/'; // Poland
                 break;
             case 'PT':
-                $regex[] = '/^(PT)(\d{9})$/';                            // Portugal
+                $regex[] = '/^(PT)(\d{9})$/'; // Portugal
                 break;
             case 'RO':
-                $regex[] = '/^(RO)([1-9]\d{1,9})$/';                     // Romania
+                $regex[] = '/^(RO)([1-9]\d{1,9})$/'; // Romania
                 break;
             case 'RS':
-                $regex[] = '/^(RS)(\d{9})$/';                            // Serbia (Not EU)
+                $regex[] = '/^(RS)(\d{9})$/'; // Serbia (Not EU)
                 break;
             case 'SI':
-                $regex[] = '/^(SI)([1-9]\d{7})$/';                       // Slovenia
+                $regex[] = '/^(SI)([1-9]\d{7})$/'; // Slovenia
                 break;
             case 'SK':
-                $regex[] = '/^(SK)([1-9]\d[(2-4)|(6-9)]\d{7})$/';        // Slovakia Republic
+                $regex[] = '/^(SK)([1-9]\d[(2-4)|(6-9)]\d{7})$/'; // Slovakia Republic
                 break;
             case 'SE':
-                $regex[] = '/^(SE)(\d{10}01)$/';                         // Sweden
+                $regex[] = '/^(SE)(\d{10}01)$/'; // Sweden
                 break;
             default:
                 $regex = array();
             break;
         }
         
-        if ( empty( $regex ) ) {
+        if (empty($regex)) {
             return false;
         }
         
-        foreach ( $regex as $pattern ) {
+        foreach ($regex as $pattern) {
             $matches = null;
-            preg_match_all( $pattern, $vat_number, $matches );
+            preg_match_all($pattern, $vat_number, $matches);
             
-            if ( !empty( $matches[1][0] ) && !empty( $matches[2][0] ) ) {
-                if ( $formatted ) {
-                    return array( 'code' => $matches[1][0], 'number' => $matches[2][0] );
+            if (!empty($matches[1][0]) && !empty($matches[2][0])) {
+                if ($formatted) {
+                    return array('code' => $matches[1][0], 'number' => $matches[2][0]);
                 } else {
                     return true;
                 }
@@ -1045,75 +1045,75 @@  discard block
 block discarded – undo
         return false;
     }
     
-    public static function vies_check( $vat_number, $country_code = '', $result = false ) {
-        $vat            = self::sanitize_vat( $vat_number, $country_code );
+    public static function vies_check($vat_number, $country_code = '', $result = false) {
+        $vat            = self::sanitize_vat($vat_number, $country_code);
         $vat_number     = $vat['vat'];
         $iso            = $vat['iso'];
         
-        $url = 'http://ec.europa.eu/taxation_customs/vies/viesquer.do?ms=' . urlencode( $iso ) . '&iso=' . urlencode( $iso ) . '&vat=' . urlencode( $vat_number );
+        $url = 'http://ec.europa.eu/taxation_customs/vies/viesquer.do?ms=' . urlencode($iso) . '&iso=' . urlencode($iso) . '&vat=' . urlencode($vat_number);
         
-        if ( ini_get( 'allow_url_fopen' ) ) {
-            $response = file_get_contents( $url );
-        } else if ( function_exists( 'curl_init' ) ) {
+        if (ini_get('allow_url_fopen')) {
+            $response = file_get_contents($url);
+        } else if (function_exists('curl_init')) {
             $ch = curl_init();
             
-            curl_setopt( $ch, CURLOPT_URL, $url );
-            curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 30 );
-            curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
-            curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 0 );
-            curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 );
+            curl_setopt($ch, CURLOPT_URL, $url);
+            curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
+            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
             
-            $response = curl_exec( $ch );
+            $response = curl_exec($ch);
             
-            if ( curl_errno( $ch ) ) {
-                wpinv_error_log( curl_error( $ch ), 'VIES CHECK ERROR' );
+            if (curl_errno($ch)) {
+                wpinv_error_log(curl_error($ch), 'VIES CHECK ERROR');
                 $response = '';
             }
             
-            curl_close( $ch );
+            curl_close($ch);
         } else {
-            wpinv_error_log( 'To use VIES CHECK you must have allow_url_fopen is ON or cURL installed & active on your server.', 'VIES CHECK ERROR' );
+            wpinv_error_log('To use VIES CHECK you must have allow_url_fopen is ON or cURL installed & active on your server.', 'VIES CHECK ERROR');
         }
         
-        if ( empty( $response ) ) {
+        if (empty($response)) {
             return $result;
         }
 
-        if ( preg_match( '/invalid VAT number/i', $response ) ) {
+        if (preg_match('/invalid VAT number/i', $response)) {
             return false;
-        } else if ( preg_match( '/valid VAT number/i', $response, $matches ) ) {
-            $content = explode( "valid VAT number", htmlentities( $response ) );
+        } else if (preg_match('/valid VAT number/i', $response, $matches)) {
+            $content = explode("valid VAT number", htmlentities($response));
             
-            if ( !empty( $content[1] ) ) {
-                preg_match_all( '/<tr>(.*?)<td.*?>(.*?)<\/td>(.*?)<\/tr>/si', html_entity_decode( $content[1] ), $matches );
+            if (!empty($content[1])) {
+                preg_match_all('/<tr>(.*?)<td.*?>(.*?)<\/td>(.*?)<\/tr>/si', html_entity_decode($content[1]), $matches);
                 
-                if ( !empty( $matches[2] ) && $matches[3] ) {
+                if (!empty($matches[2]) && $matches[3]) {
                     $return = array();
                     
-                    foreach ( $matches[2] as $key => $label ) {
-                        $label = trim( $label );
+                    foreach ($matches[2] as $key => $label) {
+                        $label = trim($label);
                         
-                        switch ( strtolower( $label ) ) {
+                        switch (strtolower($label)) {
                             case 'member state':
-                                $return['state'] = trim( strip_tags( $matches[3][$key] ) );
+                                $return['state'] = trim(strip_tags($matches[3][$key]));
                             break;
                             case 'vat number':
-                                $return['number'] = trim( strip_tags( $matches[3][$key] ) );
+                                $return['number'] = trim(strip_tags($matches[3][$key]));
                             break;
                             case 'name':
-                                $return['company'] = trim( strip_tags( $matches[3][$key] ) );
+                                $return['company'] = trim(strip_tags($matches[3][$key]));
                             break;
                             case 'address':
-                                $address           = str_replace( array( "<br><br>", "<br /><br />", "<br/><br/>" ), "<br>", html_entity_decode( trim( $matches[3][$key] ) ) );
-                                $return['address'] = trim( strip_tags( $address, '<br>' ) );
+                                $address           = str_replace(array("<br><br>", "<br /><br />", "<br/><br/>"), "<br>", html_entity_decode(trim($matches[3][$key])));
+                                $return['address'] = trim(strip_tags($address, '<br>'));
                             break;
                             case 'consultation number':
-                                $return['consultation'] = trim( strip_tags( $matches[3][$key] ) );
+                                $return['consultation'] = trim(strip_tags($matches[3][$key]));
                             break;
                         }
                     }
                     
-                    if ( !empty( $return ) ) {
+                    if (!empty($return)) {
                         return $return;
                     }
                 }
@@ -1125,55 +1125,55 @@  discard block
 block discarded – undo
         }
     }
     
-    public static function check_vat( $vat_number, $country_code = '' ) {        
+    public static function check_vat($vat_number, $country_code = '') {        
         $vat_name           = self::get_vat_name();
         
         $return             = array();
         $return['valid']    = false;
-        $return['message']  = wp_sprintf( __( '%s number not validated', 'invoicing' ), $vat_name );
+        $return['message']  = wp_sprintf(__('%s number not validated', 'invoicing'), $vat_name);
                 
-        if ( !wpinv_get_option( 'vat_offline_check' ) && !self::offline_check( $vat_number, $country_code ) ) {
+        if (!wpinv_get_option('vat_offline_check') && !self::offline_check($vat_number, $country_code)) {
             return $return;
         }
             
-        $response = self::vies_check( $vat_number, $country_code );
+        $response = self::vies_check($vat_number, $country_code);
         
-        if ( $response ) {
-            $return['valid']    = true;
+        if ($response) {
+            $return['valid'] = true;
             
-            if ( is_array( $response ) ) {
-                $return['company'] = isset( $response['company'] ) ? $response['company'] : '';
-                $return['address'] = isset( $response['address'] ) ? $response['address'] : '';
+            if (is_array($response)) {
+                $return['company'] = isset($response['company']) ? $response['company'] : '';
+                $return['address'] = isset($response['address']) ? $response['address'] : '';
                 $return['message'] = $return['company'] . '<br/>' . $return['address'];
             }
         } else {
             $return['valid']    = false;
-            $return['message']  = wp_sprintf( __( 'Fail to validate the %s number: EU Commission VAT server (VIES) check fails.', 'invoicing' ), $vat_name );
+            $return['message']  = wp_sprintf(__('Fail to validate the %s number: EU Commission VAT server (VIES) check fails.', 'invoicing'), $vat_name);
         }
         
         return $return;
     }
     
-    public static function request_euvatrates( $group ) {
+    public static function request_euvatrates($group) {
         $response               = array();
         $response['success']    = false;
         $response['error']      = null;
         $response['eurates']    = null;
         
         $euvatrates_url = 'https://euvatrates.com/rates.json';
-        $euvatrates_url = apply_filters( 'wpinv_euvatrates_url', $euvatrates_url );
-        $api_response   = wp_remote_get( $euvatrates_url );
+        $euvatrates_url = apply_filters('wpinv_euvatrates_url', $euvatrates_url);
+        $api_response   = wp_remote_get($euvatrates_url);
     
         try {
-            if ( is_wp_error( $api_response ) ) {
-                $response['error']      = __( $api_response->get_error_message(), 'invoicing' );
+            if (is_wp_error($api_response)) {
+                $response['error'] = __($api_response->get_error_message(), 'invoicing');
             } else {
-                $body = json_decode( $api_response['body'] );
+                $body = json_decode($api_response['body']);
                 
-                if ( isset( $body->rates ) ) {
+                if (isset($body->rates)) {
                     $rates = array();
                     
-                    foreach ( $body->rates as $country_code => $rate ) {
+                    foreach ($body->rates as $country_code => $rate) {
                         $vat_rate = array();
                         $vat_rate['country']        = $rate->country;
                         $vat_rate['standard']       = (float)$rate->standard_rate;
@@ -1181,7 +1181,7 @@  discard block
 block discarded – undo
                         $vat_rate['superreduced']   = (float)$rate->super_reduced_rate;
                         $vat_rate['parking']        = (float)$rate->parking_rate;
                         
-                        if ( $group !== '' && in_array( $group, array( 'standard', 'reduced', 'superreduced', 'parking' ) ) ) {
+                        if ($group !== '' && in_array($group, array('standard', 'reduced', 'superreduced', 'parking'))) {
                             $vat_rate_group = array();
                             $vat_rate_group['country'] = $rate->country;
                             $vat_rate_group[$group]    = $vat_rate[$group];
@@ -1193,79 +1193,79 @@  discard block
 block discarded – undo
                     }
                     
                     $response['success']    = true;                                
-                    $response['rates']      = apply_filters( 'wpinv_process_euvatrates', $rates, $api_response, $group );
+                    $response['rates']      = apply_filters('wpinv_process_euvatrates', $rates, $api_response, $group);
                 } else {
-                    $response['error']      = __( 'No EU rates found!', 'invoicing' );
+                    $response['error']      = __('No EU rates found!', 'invoicing');
                 }
             }
-        } catch ( Exception $e ) {
-            $response['error'] = __( $e->getMessage(), 'invoicing' );
+        } catch (Exception $e) {
+            $response['error'] = __($e->getMessage(), 'invoicing');
         }
         
-        return apply_filters( 'wpinv_response_euvatrates', $response, $group );
+        return apply_filters('wpinv_response_euvatrates', $response, $group);
     }    
     
-    public static function requires_vat( $requires_vat = false, $user_id = 0, $is_digital = null ) {
+    public static function requires_vat($requires_vat = false, $user_id = 0, $is_digital = null) {
         global $wpi_item_id, $wpi_country;
         
-        if ( !empty( $_POST['wpinv_country'] ) ) {
-            $country_code = trim( $_POST['wpinv_country'] );
-        } else if ( !empty( $_POST['country'] ) ) {
-            $country_code = trim( $_POST['country'] );
-        } else if ( !empty( $wpi_country ) ) {
+        if (!empty($_POST['wpinv_country'])) {
+            $country_code = trim($_POST['wpinv_country']);
+        } else if (!empty($_POST['country'])) {
+            $country_code = trim($_POST['country']);
+        } else if (!empty($wpi_country)) {
             $country_code = $wpi_country;
         } else {
-            $country_code = self::get_user_country( '', $user_id );
+            $country_code = self::get_user_country('', $user_id);
         }
         
-        if ( $is_digital === null && $wpi_item_id ) {
-            $is_digital = $wpi_item_id ? self::item_has_digital_rule( $wpi_item_id ) : self::allow_vat_rules();
+        if ($is_digital === null && $wpi_item_id) {
+            $is_digital = $wpi_item_id ? self::item_has_digital_rule($wpi_item_id) : self::allow_vat_rules();
         }
         
-        if ( !empty( $country_code ) ) {
-            $requires_vat = ( self::is_eu_state( $country_code ) && ( self::is_eu_state( self::$default_country ) || $is_digital ) ) || ( self::is_gst_country( $country_code ) && self::is_gst_country( self::$default_country ) );
+        if (!empty($country_code)) {
+            $requires_vat = (self::is_eu_state($country_code) && (self::is_eu_state(self::$default_country) || $is_digital)) || (self::is_gst_country($country_code) && self::is_gst_country(self::$default_country));
         }
         
-        return apply_filters( 'wpinv_requires_vat', $requires_vat, $user_id );
+        return apply_filters('wpinv_requires_vat', $requires_vat, $user_id);
     }
     
-    public static function tax_label( $label = '' ) {
+    public static function tax_label($label = '') {
         global $wpi_requires_vat;
         
-        if ( !( $wpi_requires_vat !== 0 && $wpi_requires_vat ) ) {
-            $wpi_requires_vat = self::requires_vat( 0, false );
+        if (!($wpi_requires_vat !== 0 && $wpi_requires_vat)) {
+            $wpi_requires_vat = self::requires_vat(0, false);
         }
         
-        return $wpi_requires_vat ? __( self::get_vat_name(), 'invoicing' ) : ( $label ? $label : __( 'Tax', 'invoicing' ) );
+        return $wpi_requires_vat ? __(self::get_vat_name(), 'invoicing') : ($label ? $label : __('Tax', 'invoicing'));
     }
     
     public static function standard_rates_label() {
-        return __( 'Standard Rates', 'invoicing' );
+        return __('Standard Rates', 'invoicing');
     }
     
-    public static function get_rate_classes( $with_desc = false ) {        
-        $rate_classes_option = get_option( '_wpinv_vat_rate_classes', true );
-        $classes = maybe_unserialize( $rate_classes_option );
+    public static function get_rate_classes($with_desc = false) {        
+        $rate_classes_option = get_option('_wpinv_vat_rate_classes', true);
+        $classes = maybe_unserialize($rate_classes_option);
         
-        if ( empty( $classes ) || !is_array( $classes ) ) {
+        if (empty($classes) || !is_array($classes)) {
             $classes = array();
         }
 
         $rate_classes = array();
-        if ( !array_key_exists( '_standard', $classes ) ) {
-            if ( $with_desc ) {
-                $rate_classes['_standard'] = array( 'name' => self::standard_rates_label(), 'desc' => __( 'EU member states standard VAT rates', 'invoicing' ) );
+        if (!array_key_exists('_standard', $classes)) {
+            if ($with_desc) {
+                $rate_classes['_standard'] = array('name' => self::standard_rates_label(), 'desc' => __('EU member states standard VAT rates', 'invoicing'));
             } else {
                 $rate_classes['_standard'] = self::standard_rates_label();
             }
         }
         
-        foreach ( $classes as $key => $class ) {
-            $name = !empty( $class['name'] ) ? __( $class['name'], 'invoicing' ) : $key;
-            $desc = !empty( $class['desc'] ) ? __( $class['desc'], 'invoicing' ) : '';
+        foreach ($classes as $key => $class) {
+            $name = !empty($class['name']) ? __($class['name'], 'invoicing') : $key;
+            $desc = !empty($class['desc']) ? __($class['desc'], 'invoicing') : '';
             
-            if ( $with_desc ) {
-                $rate_classes[$key] = array( 'name' => $name, 'desc' => $desc );
+            if ($with_desc) {
+                $rate_classes[$key] = array('name' => $name, 'desc' => $desc);
             } else {
                 $rate_classes[$key] = $name;
             }
@@ -1276,15 +1276,15 @@  discard block
 block discarded – undo
     
     public static function get_all_classes() {        
         $classes            = self::get_rate_classes();
-        $classes['_exempt'] = __( 'Exempt (0%)', 'invoicing' );
+        $classes['_exempt'] = __('Exempt (0%)', 'invoicing');
         
-        return apply_filters( 'wpinv_vat_get_all_classes', $classes );
+        return apply_filters('wpinv_vat_get_all_classes', $classes);
     }
     
-    public static function get_class_desc( $rate_class ) {        
-        $rate_classes = self::get_rate_classes( true );
+    public static function get_class_desc($rate_class) {        
+        $rate_classes = self::get_rate_classes(true);
 
-        if ( !empty( $rate_classes ) && isset( $rate_classes[$rate_class] ) && isset( $rate_classes[$rate_class]['desc'] ) ) {
+        if (!empty($rate_classes) && isset($rate_classes[$rate_class]) && isset($rate_classes[$rate_class]['desc'])) {
             return $rate_classes[$rate_class]['desc'];
         }
         
@@ -1300,106 +1300,106 @@  discard block
 block discarded – undo
             'increased'     => 'Increased'
         );
         
-        return apply_filters( 'wpinv_get_vat_groups', $vat_groups );
+        return apply_filters('wpinv_get_vat_groups', $vat_groups);
     }
 
     public static function get_rules() {
         $vat_rules = array(
-            'digital' => __( 'Digital Product', 'invoicing' ),
-            'physical' => __( 'Physical Product', 'invoicing' )
+            'digital' => __('Digital Product', 'invoicing'),
+            'physical' => __('Physical Product', 'invoicing')
         );
-        return apply_filters( 'wpinv_get_vat_rules', $vat_rules );
+        return apply_filters('wpinv_get_vat_rules', $vat_rules);
     }
 
-    public static function get_vat_rates( $class ) {
-        if ( $class === '_standard' ) {
+    public static function get_vat_rates($class) {
+        if ($class === '_standard') {
             return wpinv_get_tax_rates();
         }
 
         $rates = self::get_non_standard_rates();
 
-        return array_key_exists( $class, $rates ) ? $rates[$class] : array();
+        return array_key_exists($class, $rates) ? $rates[$class] : array();
     }
 
     public static function get_non_standard_rates() {
-        $option = get_option( 'wpinv_vat_rates', array());
-        return is_array( $option ) ? $option : array();
+        $option = get_option('wpinv_vat_rates', array());
+        return is_array($option) ? $option : array();
     }
     
     public static function allow_vat_rules() {
-        return ( wpinv_use_taxes() && wpinv_get_option( 'apply_vat_rules' ) ? true : false );
+        return (wpinv_use_taxes() && wpinv_get_option('apply_vat_rules') ? true : false);
     }
     
     public static function allow_vat_classes() {
         return false; // TODO
-        return ( wpinv_get_option( 'vat_allow_classes' ) ? true : false );
+        return (wpinv_get_option('vat_allow_classes') ? true : false);
     }
     
-    public static function get_item_class( $postID ) {
-        $class = get_post_meta( $postID, '_wpinv_vat_class', true );
+    public static function get_item_class($postID) {
+        $class = get_post_meta($postID, '_wpinv_vat_class', true);
 
-        if ( empty( $class ) ) {
+        if (empty($class)) {
             $class = '_standard';
         }
         
-        return apply_filters( 'wpinv_get_item_vat_class', $class, $postID );
+        return apply_filters('wpinv_get_item_vat_class', $class, $postID);
     }
     
-    public static function item_class_label( $postID ) {        
+    public static function item_class_label($postID) {        
         $vat_classes = self::get_all_classes();
         
-        $class = self::get_item_class( $postID );
-        $class = isset( $vat_classes[$class] ) ? $vat_classes[$class] : __( $class, 'invoicing' );
+        $class = self::get_item_class($postID);
+        $class = isset($vat_classes[$class]) ? $vat_classes[$class] : __($class, 'invoicing');
         
-        return apply_filters( 'wpinv_item_class_label', $class, $postID );
+        return apply_filters('wpinv_item_class_label', $class, $postID);
     }
     
-    public static function get_item_rule( $postID ) {        
-        $rule_type = get_post_meta( $postID, '_wpinv_vat_rule', true );
+    public static function get_item_rule($postID) {        
+        $rule_type = get_post_meta($postID, '_wpinv_vat_rule', true);
         
-        if ( empty( $rule_type ) ) {        
+        if (empty($rule_type)) {        
             $rule_type = self::allow_vat_rules() ? 'digital' : 'physical';
         }
         
-        return apply_filters( 'wpinv_item_get_vat_rule', $rule_type, $postID );
+        return apply_filters('wpinv_item_get_vat_rule', $rule_type, $postID);
     }
     
-    public static function item_rule_label( $postID ) {
+    public static function item_rule_label($postID) {
         $vat_rules  = self::get_rules();
-        $vat_rule   = self::get_item_rule( $postID );
-        $vat_rule   = isset( $vat_rules[$vat_rule] ) ? $vat_rules[$vat_rule] : $vat_rule;
+        $vat_rule   = self::get_item_rule($postID);
+        $vat_rule   = isset($vat_rules[$vat_rule]) ? $vat_rules[$vat_rule] : $vat_rule;
         
-        return apply_filters( 'wpinv_item_rule_label', $vat_rule, $postID );
+        return apply_filters('wpinv_item_rule_label', $vat_rule, $postID);
     }
     
-    public static function item_has_digital_rule( $item_id = 0 ) {        
-        return self::get_item_rule( $item_id ) == 'digital' ? true : false;
+    public static function item_has_digital_rule($item_id = 0) {        
+        return self::get_item_rule($item_id) == 'digital' ? true : false;
     }
     
-    public static function invoice_has_digital_rule( $invoice = 0 ) {        
-        if ( !self::allow_vat_rules() ) {
+    public static function invoice_has_digital_rule($invoice = 0) {        
+        if (!self::allow_vat_rules()) {
             return false;
         }
         
-        if ( empty( $invoice ) ) {
+        if (empty($invoice)) {
             return true;
         }
         
-        if ( is_int( $invoice ) ) {
-            $invoice = new WPInv_Invoice( $invoice );
+        if (is_int($invoice)) {
+            $invoice = new WPInv_Invoice($invoice);
         }
         
-        if ( !( is_object( $invoice ) && is_a( $invoice, 'WPInv_Invoice' ) ) ) {
+        if (!(is_object($invoice) && is_a($invoice, 'WPInv_Invoice'))) {
             return true;
         }
         
-        $cart_items  = $invoice->get_cart_details();
+        $cart_items = $invoice->get_cart_details();
         
-        if ( !empty( $cart_items ) ) {
+        if (!empty($cart_items)) {
             $has_digital_rule = false;
             
-            foreach ( $cart_items as $key => $item ) {
-                if ( self::item_has_digital_rule( $item['id'] ) ) {
+            foreach ($cart_items as $key => $item) {
+                if (self::item_has_digital_rule($item['id'])) {
                     $has_digital_rule = true;
                     break;
                 }
@@ -1411,67 +1411,67 @@  discard block
 block discarded – undo
         return $has_digital_rule;
     }
     
-    public static function item_is_taxable( $item_id = 0, $country = false, $state = false ) {        
-        if ( !wpinv_use_taxes() ) {
+    public static function item_is_taxable($item_id = 0, $country = false, $state = false) {        
+        if (!wpinv_use_taxes()) {
             return false;
         }
         
         $is_taxable = true;
 
-        if ( !empty( $item_id ) && self::get_item_class( $item_id ) == '_exempt' ) {
+        if (!empty($item_id) && self::get_item_class($item_id) == '_exempt') {
             $is_taxable = false;
         }
         
-        return apply_filters( 'wpinv_item_is_taxable', $is_taxable, $item_id, $country , $state );
+        return apply_filters('wpinv_item_is_taxable', $is_taxable, $item_id, $country, $state);
     }
     
-    public static function find_rate( $country, $state, $rate, $class ) {
+    public static function find_rate($country, $state, $rate, $class) {
         global $wpi_zero_tax;
 
-        if ( $class === '_exempt' || $wpi_zero_tax ) {
+        if ($class === '_exempt' || $wpi_zero_tax) {
             return 0;
         }
 
-        $tax_rates   = wpinv_get_tax_rates();
+        $tax_rates = wpinv_get_tax_rates();
         
-        if ( $class !== '_standard' ) {
-            $class_rates = self::get_vat_rates( $class );
+        if ($class !== '_standard') {
+            $class_rates = self::get_vat_rates($class);
             
-            if ( is_array( $class_rates ) ) {
+            if (is_array($class_rates)) {
                 $indexed_class_rates = array();
                 
-                foreach ( $class_rates as $key => $cr ) {
+                foreach ($class_rates as $key => $cr) {
                     $indexed_class_rates[$cr['country']] = $cr;
                 }
 
-                $tax_rates = array_map( function( $tr ) use( $indexed_class_rates ) {
+                $tax_rates = array_map(function($tr) use($indexed_class_rates) {
                     $tr_country = $tr['country'];
-                    if ( !isset( $indexed_class_rates[$tr_country] ) ) {
+                    if (!isset($indexed_class_rates[$tr_country])) {
                         return $tr;
                     }
                     $icr = $indexed_class_rates[$tr_country];
-                    return ( empty( $icr['rate'] ) && $icr['rate'] !== '0' ) ? $tr : $icr;
+                    return (empty($icr['rate']) && $icr['rate'] !== '0') ? $tr : $icr;
 
-                }, $tax_rates, $class_rates );
+                }, $tax_rates, $class_rates);
             }
         }
 
-        if ( !empty( $tax_rates ) ) {
-            foreach ( $tax_rates as $key => $tax_rate ) {
-                if ( $country != $tax_rate['country'] )
+        if (!empty($tax_rates)) {
+            foreach ($tax_rates as $key => $tax_rate) {
+                if ($country != $tax_rate['country'])
                     continue;
 
-                if ( !empty( $tax_rate['global'] ) ) {
-                    if ( 0 !== $tax_rate['rate'] || !empty( $tax_rate['rate'] ) ) {
-                        $rate = number_format( $tax_rate['rate'], 4 );
+                if (!empty($tax_rate['global'])) {
+                    if (0 !== $tax_rate['rate'] || !empty($tax_rate['rate'])) {
+                        $rate = number_format($tax_rate['rate'], 4);
                     }
                 } else {
-                    if ( empty( $tax_rate['state'] ) || strtolower( $state ) != strtolower( $tax_rate['state'] ) )
+                    if (empty($tax_rate['state']) || strtolower($state) != strtolower($tax_rate['state']))
                         continue;
 
                     $state_rate = $tax_rate['rate'];
-                    if ( 0 !== $state_rate || !empty( $state_rate ) ) {
-                        $rate = number_format( $state_rate, 4 );
+                    if (0 !== $state_rate || !empty($state_rate)) {
+                        $rate = number_format($state_rate, 4);
                     }
                 }
             }
@@ -1480,84 +1480,84 @@  discard block
 block discarded – undo
         return $rate;
     }
     
-    public static function get_rate( $rate = 1, $country = '', $state = '', $item_id = 0 ) {
+    public static function get_rate($rate = 1, $country = '', $state = '', $item_id = 0) {
         global $wpinv_options, $wpi_session, $wpi_item_id, $wpi_zero_tax;
         
         $item_id = $item_id > 0 ? $item_id : $wpi_item_id;
         $allow_vat_classes = self::allow_vat_classes();
-        $class = $item_id ? self::get_item_class( $item_id ) : '_standard';
+        $class = $item_id ? self::get_item_class($item_id) : '_standard';
 
-        if ( $class === '_exempt' || $wpi_zero_tax ) {
+        if ($class === '_exempt' || $wpi_zero_tax) {
             return 0;
-        } else if ( !$allow_vat_classes ) {
+        } else if (!$allow_vat_classes) {
             $class = '_standard';
         }
 
-        if( !empty( $_POST['wpinv_country'] ) ) {
+        if (!empty($_POST['wpinv_country'])) {
             $post_country = $_POST['wpinv_country'];
-        } elseif( !empty( $_POST['wpinv_country'] ) ) {
+        } elseif (!empty($_POST['wpinv_country'])) {
             $post_country = $_POST['wpinv_country'];
-        } elseif( !empty( $_POST['country'] ) ) {
+        } elseif (!empty($_POST['country'])) {
             $post_country = $_POST['country'];
         } else {
             $post_country = '';
         }
 
-        $country        = !empty( $post_country ) ? $post_country : wpinv_default_billing_country( $country );
-        $base_country   = wpinv_is_base_country( $country );
+        $country        = !empty($post_country) ? $post_country : wpinv_default_billing_country($country);
+        $base_country   = wpinv_is_base_country($country);
         
-        $requires_vat   = self::requires_vat( 0, false );
-        $is_digital     = self::get_item_rule( $item_id ) == 'digital' ;
-        $rate           = $requires_vat && isset( $wpinv_options['eu_fallback_rate'] ) ? $wpinv_options['eu_fallback_rate'] : $rate;
+        $requires_vat   = self::requires_vat(0, false);
+        $is_digital     = self::get_item_rule($item_id) == 'digital';
+        $rate           = $requires_vat && isset($wpinv_options['eu_fallback_rate']) ? $wpinv_options['eu_fallback_rate'] : $rate;
           
-        if ( self::same_country_rule() == 'no' && $base_country ) { // Disable VAT to same country
+        if (self::same_country_rule() == 'no' && $base_country) { // Disable VAT to same country
             $rate = 0;
-        } else if ( $requires_vat ) {
-            $vat_number = self::get_user_vat_number( '', 0, true );
+        } else if ($requires_vat) {
+            $vat_number = self::get_user_vat_number('', 0, true);
             $vat_info   = self::current_vat_data();
             
-            if ( is_array( $vat_info ) ) {
-                $vat_number = isset( $vat_info['number'] ) && !empty( $vat_info['valid'] ) ? $vat_info['number'] : "";
+            if (is_array($vat_info)) {
+                $vat_number = isset($vat_info['number']) && !empty($vat_info['valid']) ? $vat_info['number'] : "";
             }
             
-            if ( $country == 'UK' ) {
+            if ($country == 'UK') {
                 $country = 'GB';
             }
 
-            if ( !empty( $vat_number ) ) {
+            if (!empty($vat_number)) {
                 $rate = 0;
             } else {
-                $rate = self::find_rate( $country, $state, $rate, $class ); // Fix if there are no tax rated and you try to pay an invoice it does not add the fallback tax rate
+                $rate = self::find_rate($country, $state, $rate, $class); // Fix if there are no tax rated and you try to pay an invoice it does not add the fallback tax rate
             }
 
-            if ( empty( $vat_number ) && !$is_digital ) {
-                if ( $base_country ) {
-                    $rate = self::find_rate( $country, null, $rate, $class );
+            if (empty($vat_number) && !$is_digital) {
+                if ($base_country) {
+                    $rate = self::find_rate($country, null, $rate, $class);
                 } else {
-                    if ( empty( $country ) && isset( $wpinv_options['eu_fallback_rate'] ) ) {
+                    if (empty($country) && isset($wpinv_options['eu_fallback_rate'])) {
                         $rate = $wpinv_options['eu_fallback_rate'];
-                    } else if( !empty( $country ) ) {
-                        $rate = self::find_rate( $country, $state, $rate, $class );
+                    } else if (!empty($country)) {
+                        $rate = self::find_rate($country, $state, $rate, $class);
                     }
                 }
-            } else if ( empty( $vat_number ) || ( self::same_country_rule() == 'always' && $base_country ) ) {
-                if ( empty( $country ) && isset( $wpinv_options['eu_fallback_rate'] ) ) {
+            } else if (empty($vat_number) || (self::same_country_rule() == 'always' && $base_country)) {
+                if (empty($country) && isset($wpinv_options['eu_fallback_rate'])) {
                     $rate = $wpinv_options['eu_fallback_rate'];
-                } else if( !empty( $country ) ) {
-                    $rate = self::find_rate( $country, $state, $rate, $class );
+                } else if (!empty($country)) {
+                    $rate = self::find_rate($country, $state, $rate, $class);
                 }
             }
         } else {
-            if ( $is_digital ) {
+            if ($is_digital) {
                 $ip_country_code = self::get_country_by_ip();
                 
-                if ( $ip_country_code && self::is_eu_state( $ip_country_code ) ) {
-                    $rate = self::find_rate( $ip_country_code, '', 0, $class );
+                if ($ip_country_code && self::is_eu_state($ip_country_code)) {
+                    $rate = self::find_rate($ip_country_code, '', 0, $class);
                 } else {
-                    $rate = self::find_rate( $country, $state, $rate, $class );
+                    $rate = self::find_rate($country, $state, $rate, $class);
                 }
             } else {
-                $rate = self::find_rate( $country, $state, $rate, $class );
+                $rate = self::find_rate($country, $state, $rate, $class);
             }
         }
 
@@ -1567,48 +1567,48 @@  discard block
 block discarded – undo
     public static function current_vat_data() {
         global $wpi_session;
         
-        return $wpi_session->get( 'user_vat_data' );
+        return $wpi_session->get('user_vat_data');
     }
     
-    public static function get_user_country( $country = '', $user_id = 0 ) {
-        $user_address = wpinv_get_user_address( $user_id, false );
+    public static function get_user_country($country = '', $user_id = 0) {
+        $user_address = wpinv_get_user_address($user_id, false);
         
-        if ( wpinv_get_option( 'vat_ip_country_default' ) ) {
+        if (wpinv_get_option('vat_ip_country_default')) {
             $country = '';
         }
         
-        $country    = empty( $user_address ) || !isset( $user_address['country'] ) || empty( $user_address['country'] ) ? $country : $user_address['country'];
-        $result     = apply_filters( 'wpinv_get_user_country', $country, $user_id );
+        $country    = empty($user_address) || !isset($user_address['country']) || empty($user_address['country']) ? $country : $user_address['country'];
+        $result     = apply_filters('wpinv_get_user_country', $country, $user_id);
 
-        if ( empty( $result ) ) {
+        if (empty($result)) {
             $result = self::get_country_by_ip();
         }
 
         return $result;
     }
     
-    public static function set_user_country( $country = '', $user_id = 0 ) {
+    public static function set_user_country($country = '', $user_id = 0) {
         global $wpi_userID;
         
-        if ( empty($country) && !empty($wpi_userID) && get_current_user_id() != $wpi_userID ) {
+        if (empty($country) && !empty($wpi_userID) && get_current_user_id() != $wpi_userID) {
             $country = wpinv_get_default_country();
         }
         
         return $country;
     }
     
-    public static function get_user_vat_number( $vat_number = '', $user_id = 0, $is_valid = false ) {
+    public static function get_user_vat_number($vat_number = '', $user_id = 0, $is_valid = false) {
         global $wpi_current_id, $wpi_userID;
         
-        if ( !empty( $_POST['new_user'] ) ) {
+        if (!empty($_POST['new_user'])) {
             return '';
         }
         
-        if ( empty( $user_id ) ) {
-            $user_id = !empty( $wpi_userID ) ? $wpi_userID : ( $wpi_current_id ? wpinv_get_user_id( $wpi_current_id ) : get_current_user_id() );
+        if (empty($user_id)) {
+            $user_id = !empty($wpi_userID) ? $wpi_userID : ($wpi_current_id ? wpinv_get_user_id($wpi_current_id) : get_current_user_id());
         }
 
-        $vat_number = empty( $user_id ) ? '' : get_user_meta( $user_id, '_wpinv_vat_number', true );
+        $vat_number = empty($user_id) ? '' : get_user_meta($user_id, '_wpinv_vat_number', true);
         
         /* TODO
         if ( $is_valid && $vat_number ) {
@@ -1619,38 +1619,38 @@  discard block
 block discarded – undo
         }
         */
 
-        return apply_filters('wpinv_get_user_vat_number', $vat_number, $user_id, $is_valid );
+        return apply_filters('wpinv_get_user_vat_number', $vat_number, $user_id, $is_valid);
     }
     
-    public static function get_user_company( $company = '', $user_id = 0 ) {
+    public static function get_user_company($company = '', $user_id = 0) {
         global $wpi_current_id, $wpi_userID;
         
-        if ( empty( $user_id ) ) {
-            $user_id = !empty( $wpi_userID ) ? $wpi_userID : ( $wpi_current_id ? wpinv_get_user_id( $wpi_current_id ) : get_current_user_id() );
+        if (empty($user_id)) {
+            $user_id = !empty($wpi_userID) ? $wpi_userID : ($wpi_current_id ? wpinv_get_user_id($wpi_current_id) : get_current_user_id());
         }
 
-        $company = empty( $user_id ) ? "" : get_user_meta( $user_id, '_wpinv_company', true );
+        $company = empty($user_id) ? "" : get_user_meta($user_id, '_wpinv_company', true);
 
-        return apply_filters( 'wpinv_user_company', $company, $user_id );
+        return apply_filters('wpinv_user_company', $company, $user_id);
     }
     
-    public static function save_user_vat_details( $company = '', $vat_number = '' ) {
-        $save = apply_filters( 'wpinv_allow_save_user_vat_details', true );
+    public static function save_user_vat_details($company = '', $vat_number = '') {
+        $save = apply_filters('wpinv_allow_save_user_vat_details', true);
 
-        if ( is_user_logged_in() && $save ) {
+        if (is_user_logged_in() && $save) {
             $user_id = get_current_user_id();
 
-            if ( !empty( $vat_number ) ) {
-                update_user_meta( $user_id, '_wpinv_vat_number', $vat_number );
+            if (!empty($vat_number)) {
+                update_user_meta($user_id, '_wpinv_vat_number', $vat_number);
             } else {
-                delete_user_meta( $user_id, '_wpinv_vat_number');
+                delete_user_meta($user_id, '_wpinv_vat_number');
             }
 
-            if ( !empty( $company ) ) {
-                update_user_meta( $user_id, '_wpinv_company', $company );
+            if (!empty($company)) {
+                update_user_meta($user_id, '_wpinv_company', $company);
             } else {
-                delete_user_meta( $user_id, '_wpinv_company');
-                delete_user_meta( $user_id, '_wpinv_vat_number');
+                delete_user_meta($user_id, '_wpinv_company');
+                delete_user_meta($user_id, '_wpinv_vat_number');
             }
         }
 
@@ -1660,113 +1660,113 @@  discard block
 block discarded – undo
     public static function ajax_vat_validate() {
         global $wpinv_options, $wpi_session;
         
-        $is_checkout            = ( !empty( $_POST['source'] ) && $_POST['source'] == 'checkout' ) ? true : false;
+        $is_checkout            = (!empty($_POST['source']) && $_POST['source'] == 'checkout') ? true : false;
         $response               = array();
         $response['success']    = false;
         
-        if ( empty( $_REQUEST['_wpi_nonce'] ) || ( !empty( $_REQUEST['_wpi_nonce'] ) && !wp_verify_nonce( $_REQUEST['_wpi_nonce'], 'vat_validation' ) ) ) {
-            $response['error'] = __( 'Invalid security nonce', 'invoicing' );
-            wp_send_json( $response );
+        if (empty($_REQUEST['_wpi_nonce']) || (!empty($_REQUEST['_wpi_nonce']) && !wp_verify_nonce($_REQUEST['_wpi_nonce'], 'vat_validation'))) {
+            $response['error'] = __('Invalid security nonce', 'invoicing');
+            wp_send_json($response);
         }
         
-        $vat_name   = self::get_vat_name();
+        $vat_name = self::get_vat_name();
         
-        if ( $is_checkout ) {
+        if ($is_checkout) {
             $invoice = wpinv_get_invoice_cart();
             
-            if ( !self::requires_vat( false, 0, self::invoice_has_digital_rule( $invoice ) ) ) {
+            if (!self::requires_vat(false, 0, self::invoice_has_digital_rule($invoice))) {
                 $vat_info = array();
-                $wpi_session->set( 'user_vat_data', $vat_info );
+                $wpi_session->set('user_vat_data', $vat_info);
 
                 self::save_user_vat_details();
                 
                 $response['success'] = true;
-                $response['message'] = wp_sprintf( __( 'Ignore %s', 'invoicing' ), $vat_name );
-                wp_send_json( $response );
+                $response['message'] = wp_sprintf(__('Ignore %s', 'invoicing'), $vat_name);
+                wp_send_json($response);
             }
         }
         
-        $company    = !empty( $_POST['company'] ) ? sanitize_text_field( $_POST['company'] ) : '';
-        $vat_number = !empty( $_POST['number'] ) ? sanitize_text_field( $_POST['number'] ) : '';
+        $company    = !empty($_POST['company']) ? sanitize_text_field($_POST['company']) : '';
+        $vat_number = !empty($_POST['number']) ? sanitize_text_field($_POST['number']) : '';
         
-        $vat_info = $wpi_session->get( 'user_vat_data' );
-        if ( !is_array( $vat_info ) || empty( $vat_info ) ) {
-            $vat_info = array( 'company'=> $company, 'number' => '', 'valid' => true );
+        $vat_info = $wpi_session->get('user_vat_data');
+        if (!is_array($vat_info) || empty($vat_info)) {
+            $vat_info = array('company'=> $company, 'number' => '', 'valid' => true);
         }
         
-        if ( empty( $vat_number ) ) {
-            if ( $is_checkout ) {
+        if (empty($vat_number)) {
+            if ($is_checkout) {
                 $response['success'] = true;
-                $response['message'] = wp_sprintf( __( 'No %s number has been applied. %s will be added to invoice totals', 'invoicing' ), $vat_name, $vat_name );
+                $response['message'] = wp_sprintf(__('No %s number has been applied. %s will be added to invoice totals', 'invoicing'), $vat_name, $vat_name);
                 
-                $vat_info = $wpi_session->get( 'user_vat_data' );
+                $vat_info = $wpi_session->get('user_vat_data');
                 $vat_info['number'] = "";
                 $vat_info['valid'] = true;
                 
-                self::save_user_vat_details( $company );
+                self::save_user_vat_details($company);
             } else {
-                $response['error'] = wp_sprintf( __( 'Please enter your %s number!', 'invoicing' ), $vat_name );
+                $response['error'] = wp_sprintf(__('Please enter your %s number!', 'invoicing'), $vat_name);
                 
                 $vat_info['valid'] = false;
             }
 
-            $wpi_session->set( 'user_vat_data', $vat_info );
-            wp_send_json( $response );
+            $wpi_session->set('user_vat_data', $vat_info);
+            wp_send_json($response);
         }
         
-        if ( empty( $company ) ) {
+        if (empty($company)) {
             $vat_info['valid'] = false;
-            $wpi_session->set( 'user_vat_data', $vat_info );
+            $wpi_session->set('user_vat_data', $vat_info);
             
-            $response['error'] = __( 'Please enter your registered company name!', 'invoicing' );
-            wp_send_json( $response );
+            $response['error'] = __('Please enter your registered company name!', 'invoicing');
+            wp_send_json($response);
         }
         
-        if ( !empty( $wpinv_options['vat_vies_check'] ) ) {
-            if ( empty( $wpinv_options['vat_offline_check'] ) && !self::offline_check( $vat_number ) ) {
+        if (!empty($wpinv_options['vat_vies_check'])) {
+            if (empty($wpinv_options['vat_offline_check']) && !self::offline_check($vat_number)) {
                 $vat_info['valid'] = false;
-                $wpi_session->set( 'user_vat_data', $vat_info );
+                $wpi_session->set('user_vat_data', $vat_info);
                 
-                $response['error'] = wp_sprintf( __( '%s number not validated', 'invoicing' ), $vat_name );
-                wp_send_json( $response );
+                $response['error'] = wp_sprintf(__('%s number not validated', 'invoicing'), $vat_name);
+                wp_send_json($response);
             }
             
             $response['success'] = true;
-            $response['message'] = wp_sprintf( __( '%s number validated', 'invoicing' ), $vat_name );
+            $response['message'] = wp_sprintf(__('%s number validated', 'invoicing'), $vat_name);
         } else {
-            $result = self::check_vat( $vat_number );
+            $result = self::check_vat($vat_number);
             
-            if ( empty( $result['valid'] ) ) {
+            if (empty($result['valid'])) {
                 $response['error'] = $result['message'];
-                wp_send_json( $response );
+                wp_send_json($response);
             }
             
-            $vies_company = !empty( $result['company'] ) ? $result['company'] : '';
-            $vies_company = apply_filters( 'wpinv_vies_company_name', $vies_company );
+            $vies_company = !empty($result['company']) ? $result['company'] : '';
+            $vies_company = apply_filters('wpinv_vies_company_name', $vies_company);
             
-            $valid_company = $vies_company && $company && ( $vies_company == '---' || strcasecmp( trim( $vies_company ), trim( $company ) ) == 0 ) ? true : false;
+            $valid_company = $vies_company && $company && ($vies_company == '---' || strcasecmp(trim($vies_company), trim($company)) == 0) ? true : false;
 
-            if ( !empty( $wpinv_options['vat_disable_company_name_check'] ) || $valid_company ) {
+            if (!empty($wpinv_options['vat_disable_company_name_check']) || $valid_company) {
                 $response['success'] = true;
-                $response['message'] = wp_sprintf( __( '%s number validated', 'invoicing' ), $vat_name );
+                $response['message'] = wp_sprintf(__('%s number validated', 'invoicing'), $vat_name);
             } else {           
                 $vat_info['valid'] = false;
-                $wpi_session->set( 'user_vat_data', $vat_info );
+                $wpi_session->set('user_vat_data', $vat_info);
                 
                 $response['success'] = false;
-                $response['message'] = wp_sprintf( __( 'The company name associated with the %s number provided is not the same as the company name provided.', 'invoicing' ), $vat_name );
-                wp_send_json( $response );
+                $response['message'] = wp_sprintf(__('The company name associated with the %s number provided is not the same as the company name provided.', 'invoicing'), $vat_name);
+                wp_send_json($response);
             }
         }
         
-        if ( $is_checkout ) {
-            self::save_user_vat_details( $company, $vat_number );
+        if ($is_checkout) {
+            self::save_user_vat_details($company, $vat_number);
 
-            $vat_info = array('company' => $company, 'number' => $vat_number, 'valid' => true );
-            $wpi_session->set( 'user_vat_data', $vat_info );
+            $vat_info = array('company' => $company, 'number' => $vat_number, 'valid' => true);
+            $wpi_session->set('user_vat_data', $vat_info);
         }
 
-        wp_send_json( $response );
+        wp_send_json($response);
     }
     
     public static function ajax_vat_reset() {
@@ -1775,161 +1775,161 @@  discard block
 block discarded – undo
         $company    = is_user_logged_in() ? self::get_user_company() : '';
         $vat_number = self::get_user_vat_number();
         
-        $vat_info   = array('company' => $company, 'number' => $vat_number, 'valid' => false );
-        $wpi_session->set( 'user_vat_data', $vat_info );
+        $vat_info   = array('company' => $company, 'number' => $vat_number, 'valid' => false);
+        $wpi_session->set('user_vat_data', $vat_info);
         
         $response                       = array();
         $response['success']            = true;
         $response['data']['company']    = $company;
         $response['data']['number']     = $vat_number;
         
-        wp_send_json( $response );
+        wp_send_json($response);
     }
     
-    public static function checkout_vat_validate( $valid_data, $post ) {
+    public static function checkout_vat_validate($valid_data, $post) {
         global $wpinv_options, $wpi_session;
         
-        $vat_name  = __( self::get_vat_name(), 'invoicing' );
+        $vat_name = __(self::get_vat_name(), 'invoicing');
         
-        if ( !isset( $_POST['_wpi_nonce'] ) || !wp_verify_nonce( $_POST['_wpi_nonce'], 'vat_validation' ) ) {
-            wpinv_set_error( 'vat_validation', wp_sprintf( __( "Invalid %s validation request.", 'invoicing' ), $vat_name ) );
+        if (!isset($_POST['_wpi_nonce']) || !wp_verify_nonce($_POST['_wpi_nonce'], 'vat_validation')) {
+            wpinv_set_error('vat_validation', wp_sprintf(__("Invalid %s validation request.", 'invoicing'), $vat_name));
             return;
         }
         
-        $vat_saved = $wpi_session->get( 'user_vat_data' );
-        $wpi_session->set( 'user_vat_data', null );
+        $vat_saved = $wpi_session->get('user_vat_data');
+        $wpi_session->set('user_vat_data', null);
         
         $invoice        = wpinv_get_invoice_cart();
         $amount         = $invoice->get_total();
-        $is_digital     = self::invoice_has_digital_rule( $invoice );
-        $no_vat         = !self::requires_vat( 0, false, $is_digital );
+        $is_digital     = self::invoice_has_digital_rule($invoice);
+        $no_vat         = !self::requires_vat(0, false, $is_digital);
         
-        $company        = !empty( $_POST['wpinv_company'] ) ? $_POST['wpinv_company'] : null;
-        $vat_number     = !empty( $_POST['wpinv_vat_number'] ) ? $_POST['wpinv_vat_number'] : null;
-        $country        = !empty( $_POST['wpinv_country'] ) ? $_POST['wpinv_country'] : $invoice->country;
-        if ( empty( $country ) ) {
+        $company        = !empty($_POST['wpinv_company']) ? $_POST['wpinv_company'] : null;
+        $vat_number     = !empty($_POST['wpinv_vat_number']) ? $_POST['wpinv_vat_number'] : null;
+        $country        = !empty($_POST['wpinv_country']) ? $_POST['wpinv_country'] : $invoice->country;
+        if (empty($country)) {
             $country = wpinv_default_billing_country();
         }
         
-        if ( !$is_digital && $no_vat ) {
+        if (!$is_digital && $no_vat) {
             return;
         }
             
-        $vat_data           = array( 'company' => '', 'number' => '', 'valid' => false );
+        $vat_data           = array('company' => '', 'number' => '', 'valid' => false);
         
         $ip_country_code    = self::get_country_by_ip();
-        $is_eu_state        = self::is_eu_state( $country );
-        $is_eu_state_ip     = self::is_eu_state( $ip_country_code );
+        $is_eu_state        = self::is_eu_state($country);
+        $is_eu_state_ip     = self::is_eu_state($ip_country_code);
         $is_non_eu_user     = !$is_eu_state && !$is_eu_state_ip;
         
-        if ( $is_digital && !$is_non_eu_user && empty( $vat_number ) && apply_filters( 'wpinv_checkout_requires_country', true, $amount ) ) {
+        if ($is_digital && !$is_non_eu_user && empty($vat_number) && apply_filters('wpinv_checkout_requires_country', true, $amount)) {
             $vat_data['adddress_confirmed'] = false;
             
-            if ( !isset( $_POST['wpinv_adddress_confirmed'] ) ) {
-                if ( $ip_country_code != $country ) {
-                    wpinv_set_error( 'vat_validation', sprintf( __( 'The country of your current location must be the same as the country of your billing location or you must %s confirm %s the billing address is your home country.', 'invoicing' ), '<a href="#wpinv_adddress_confirm">', '</a>' ) );
+            if (!isset($_POST['wpinv_adddress_confirmed'])) {
+                if ($ip_country_code != $country) {
+                    wpinv_set_error('vat_validation', sprintf(__('The country of your current location must be the same as the country of your billing location or you must %s confirm %s the billing address is your home country.', 'invoicing'), '<a href="#wpinv_adddress_confirm">', '</a>'));
                 }
             } else {
                 $vat_data['adddress_confirmed'] = true;
             }
         }
         
-        if ( !empty( $wpinv_options['vat_prevent_b2c_purchase'] ) && !$is_non_eu_user && ( empty( $vat_number ) || $no_vat ) ) {
-            if ( $is_eu_state ) {
-                wpinv_set_error( 'vat_validation', wp_sprintf( __( 'Please enter and validate your %s number to verify your purchase is by an EU business.', 'invoicing' ), $vat_name ) );
-            } else if ( $is_digital && $is_eu_state_ip ) {
-                wpinv_set_error( 'vat_validation', wp_sprintf( __( 'Sales to non-EU countries cannot be completed because %s must be applied.', 'invoicing' ), $vat_name ) );
+        if (!empty($wpinv_options['vat_prevent_b2c_purchase']) && !$is_non_eu_user && (empty($vat_number) || $no_vat)) {
+            if ($is_eu_state) {
+                wpinv_set_error('vat_validation', wp_sprintf(__('Please enter and validate your %s number to verify your purchase is by an EU business.', 'invoicing'), $vat_name));
+            } else if ($is_digital && $is_eu_state_ip) {
+                wpinv_set_error('vat_validation', wp_sprintf(__('Sales to non-EU countries cannot be completed because %s must be applied.', 'invoicing'), $vat_name));
             }
         }
         
-        if ( !$is_eu_state || $no_vat || empty( $vat_number ) ) {
+        if (!$is_eu_state || $no_vat || empty($vat_number)) {
             return;
         }
 
-        if ( !empty( $vat_saved ) && isset( $vat_saved['valid'] ) ) {
-            $vat_data['valid']  = $vat_saved['valid'];
+        if (!empty($vat_saved) && isset($vat_saved['valid'])) {
+            $vat_data['valid'] = $vat_saved['valid'];
         }
             
-        if ( $company !== null ) {
+        if ($company !== null) {
             $vat_data['company'] = $company;
         }
 
         $message = '';
-        if ( $vat_number !== null ) {
+        if ($vat_number !== null) {
             $vat_data['number'] = $vat_number;
             
-            if ( !$vat_data['valid'] || ( $vat_saved['number'] !== $vat_data['number'] ) || ( $vat_saved['company'] !== $vat_data['company'] ) ) {
-                if ( !empty( $wpinv_options['vat_vies_check'] ) ) {            
-                    if ( empty( $wpinv_options['vat_offline_check'] ) && !self::offline_check( $vat_number ) ) {
+            if (!$vat_data['valid'] || ($vat_saved['number'] !== $vat_data['number']) || ($vat_saved['company'] !== $vat_data['company'])) {
+                if (!empty($wpinv_options['vat_vies_check'])) {            
+                    if (empty($wpinv_options['vat_offline_check']) && !self::offline_check($vat_number)) {
                         $vat_data['valid'] = false;
                     }
                 } else {
-                    $result = self::check_vat( $vat_number );
+                    $result = self::check_vat($vat_number);
                     
-                    if ( !empty( $result['valid'] ) ) {                
+                    if (!empty($result['valid'])) {                
                         $vat_data['valid'] = true;
-                        $vies_company = !empty( $result['company'] ) ? $result['company'] : '';
-                        $vies_company = apply_filters( 'wpinv_vies_company_name', $vies_company );
+                        $vies_company = !empty($result['company']) ? $result['company'] : '';
+                        $vies_company = apply_filters('wpinv_vies_company_name', $vies_company);
                     
-                        $valid_company = $vies_company && $company && ( $vies_company == '---' || strcasecmp( trim( $vies_company ), trim( $company ) ) == 0 ) ? true : false;
+                        $valid_company = $vies_company && $company && ($vies_company == '---' || strcasecmp(trim($vies_company), trim($company)) == 0) ? true : false;
 
-                        if ( !( !empty( $wpinv_options['vat_disable_company_name_check'] ) || $valid_company ) ) {         
+                        if (!(!empty($wpinv_options['vat_disable_company_name_check']) || $valid_company)) {         
                             $vat_data['valid'] = false;
                             
-                            $message = wp_sprintf( __( 'The company name associated with the %s number provided is not the same as the company name provided.', 'invoicing' ), $vat_name );
+                            $message = wp_sprintf(__('The company name associated with the %s number provided is not the same as the company name provided.', 'invoicing'), $vat_name);
                         }
                     } else {
-                        $message = wp_sprintf( __( 'Fail to validate the %s number: EU Commission VAT server (VIES) check fails.', 'invoicing' ), $vat_name );
+                        $message = wp_sprintf(__('Fail to validate the %s number: EU Commission VAT server (VIES) check fails.', 'invoicing'), $vat_name);
                     }
                 }
                 
-                if ( !$vat_data['valid'] ) {
-                    $error = wp_sprintf( __( 'The %s %s number %s you have entered has not been validated', 'invoicing' ), '<a href="#wpi-vat-details">', $vat_name, '</a>' ) . ( $message ? ' ( ' . $message . ' )' : '' );
-                    wpinv_set_error( 'vat_validation', $error );
+                if (!$vat_data['valid']) {
+                    $error = wp_sprintf(__('The %s %s number %s you have entered has not been validated', 'invoicing'), '<a href="#wpi-vat-details">', $vat_name, '</a>') . ($message ? ' ( ' . $message . ' )' : '');
+                    wpinv_set_error('vat_validation', $error);
                 }
             }
         }
 
-        $wpi_session->set( 'user_vat_data', $vat_data );
+        $wpi_session->set('user_vat_data', $vat_data);
     }
     
-    public static function checkout_vat_fields( $billing_details ) {
+    public static function checkout_vat_fields($billing_details) {
         global $wpi_session, $wpinv_options, $wpi_country, $wpi_requires_vat;
         
         $ip_address         = wpinv_get_ip();
         $ip_country_code    = self::get_country_by_ip();
         
-        $tax_label          = __( self::get_vat_name(), 'invoicing' );
+        $tax_label          = __(self::get_vat_name(), 'invoicing');
         $invoice            = wpinv_get_invoice_cart();
-        $is_digital         = self::invoice_has_digital_rule( $invoice );
+        $is_digital         = self::invoice_has_digital_rule($invoice);
         $wpi_country        = $invoice->country;
         
-        $requires_vat       = !self::hide_vat_fields() && !$invoice->is_free() && self::requires_vat( 0, false, $is_digital );
+        $requires_vat       = !self::hide_vat_fields() && !$invoice->is_free() && self::requires_vat(0, false, $is_digital);
         $wpi_requires_vat   = $requires_vat;
         
         $company            = self::get_user_company();
         $vat_number         = self::get_user_vat_number();
         
-        $validated          = $vat_number ? self::get_user_vat_number( '', 0, true ) : 1;
-        $vat_info           = $wpi_session->get( 'user_vat_data' );
+        $validated          = $vat_number ? self::get_user_vat_number('', 0, true) : 1;
+        $vat_info           = $wpi_session->get('user_vat_data');
 
-        if ( is_array( $vat_info ) ) {
-            $company    = isset( $vat_info['company'] ) ? $vat_info['company'] : '';
-            $vat_number = isset( $vat_info['number'] ) ? $vat_info['number'] : '';
-            $validated  = isset( $vat_info['valid'] ) ? $vat_info['valid'] : false;
+        if (is_array($vat_info)) {
+            $company    = isset($vat_info['company']) ? $vat_info['company'] : '';
+            $vat_number = isset($vat_info['number']) ? $vat_info['number'] : '';
+            $validated  = isset($vat_info['valid']) ? $vat_info['valid'] : false;
         }
         
         $selected_country = $invoice->country ? $invoice->country : wpinv_default_billing_country();
 
-        if ( $ip_country_code == 'UK' ) {
+        if ($ip_country_code == 'UK') {
             $ip_country_code = 'GB';
         }
         
-        if ( $selected_country == 'UK' ) {
+        if ($selected_country == 'UK') {
             $selected_country = 'GB';
         }
         
-        if ( $requires_vat && ( self::same_country_rule() == 'no' && wpinv_is_base_country( $selected_country ) || !self::allow_vat_rules() ) ) {
+        if ($requires_vat && (self::same_country_rule() == 'no' && wpinv_is_base_country($selected_country) || !self::allow_vat_rules())) {
             $requires_vat = false;
         }
 
@@ -1937,52 +1937,52 @@  discard block
 block discarded – undo
         $display_validate_btn   = 'none';
         $display_reset_btn      = 'none';
         
-        if ( !empty( $vat_number ) && $validated ) {
-            $vat_vailidated_text    = wp_sprintf( __( '%s number validated', 'invoicing' ), $tax_label );
+        if (!empty($vat_number) && $validated) {
+            $vat_vailidated_text    = wp_sprintf(__('%s number validated', 'invoicing'), $tax_label);
             $vat_vailidated_class   = 'wpinv-vat-stat-1';
             $display_reset_btn      = 'block';
         } else {
-            $vat_vailidated_text    = empty( $vat_number ) ? '' : wp_sprintf( __( '%s number not validated', 'invoicing' ), $tax_label );
-            $vat_vailidated_class   = empty( $vat_number ) ? '' : 'wpinv-vat-stat-0';
+            $vat_vailidated_text    = empty($vat_number) ? '' : wp_sprintf(__('%s number not validated', 'invoicing'), $tax_label);
+            $vat_vailidated_class   = empty($vat_number) ? '' : 'wpinv-vat-stat-0';
             $display_validate_btn   = 'block';
         }
         
-        $show_ip_country        = $is_digital && ( empty( $vat_number ) || !$requires_vat ) && $ip_country_code != $selected_country ? 'block' : 'none';
+        $show_ip_country = $is_digital && (empty($vat_number) || !$requires_vat) && $ip_country_code != $selected_country ? 'block' : 'none';
         ?>
         <div id="wpi-vat-details" class="wpi-vat-details clearfix" style="display:<?php echo $display_vat_details; ?>">
             <div id="wpi_vat_info" class="clearfix panel panel-default">
-                <div class="panel-heading"><h3 class="panel-title"><?php echo wp_sprintf( __( '%s Details', 'invoicing' ), $tax_label );?></h3></div>
+                <div class="panel-heading"><h3 class="panel-title"><?php echo wp_sprintf(__('%s Details', 'invoicing'), $tax_label); ?></h3></div>
                 <div id="wpinv-fields-box" class="panel-body">
                     <p id="wpi_show_vat_note">
-                        <?php echo wp_sprintf( __( 'Validate your registered %s number to exclude tax.', 'invoicing' ), $tax_label ); ?>
+                        <?php echo wp_sprintf(__('Validate your registered %s number to exclude tax.', 'invoicing'), $tax_label); ?>
                     </p>
                     <div id="wpi_vat_fields" class="wpi_vat_info">
                         <p class="wpi-cart-field wpi-col2 wpi-colf">
-                            <label for="wpinv_company" class="wpi-label"><?php _e( 'Company Name', 'invoicing' );?></label>
+                            <label for="wpinv_company" class="wpi-label"><?php _e('Company Name', 'invoicing'); ?></label>
                             <?php
-                            echo wpinv_html_text( array(
+                            echo wpinv_html_text(array(
                                     'id'            => 'wpinv_company',
                                     'name'          => 'wpinv_company',
                                     'value'         => $company,
                                     'class'         => 'wpi-input form-control',
-                                    'placeholder'   => __( 'Company name', 'invoicing' ),
-                                ) );
+                                    'placeholder'   => __('Company name', 'invoicing'),
+                                ));
                             ?>
                         </p>
                         <p class="wpi-cart-field wpi-col2 wpi-coll wpi-cart-field-vat">
-                            <label for="wpinv_vat_number" class="wpi-label"><?php echo wp_sprintf( __( '%s Number', 'invoicing' ), $tax_label );?></label>
+                            <label for="wpinv_vat_number" class="wpi-label"><?php echo wp_sprintf(__('%s Number', 'invoicing'), $tax_label); ?></label>
                             <span id="wpinv_vat_number-wrap">
                                 <label for="wpinv_vat_number" class="wpinv-label"></label>
-                                <input type="text" class="wpi-input form-control" placeholder="<?php echo esc_attr( wp_sprintf( __( '%s number', 'invoicing' ), $tax_label ) );?>" value="<?php esc_attr_e( $vat_number );?>" id="wpinv_vat_number" name="wpinv_vat_number">
-                                <span class="wpinv-vat-stat <?php echo $vat_vailidated_class;?>"><i class="fa"></i>&nbsp;<font><?php echo $vat_vailidated_text;?></font></span>
+                                <input type="text" class="wpi-input form-control" placeholder="<?php echo esc_attr(wp_sprintf(__('%s number', 'invoicing'), $tax_label)); ?>" value="<?php esc_attr_e($vat_number); ?>" id="wpinv_vat_number" name="wpinv_vat_number">
+                                <span class="wpinv-vat-stat <?php echo $vat_vailidated_class; ?>"><i class="fa"></i>&nbsp;<font><?php echo $vat_vailidated_text; ?></font></span>
                             </span>
                         </p>
                         <p class="wpi-cart-field wpi-col wpi-colf wpi-cart-field-actions">
-                            <button class="btn btn-success btn-sm wpinv-vat-validate" type="button" id="wpinv_vat_validate" style="display:<?php echo $display_validate_btn; ?>"><?php echo wp_sprintf( __("Validate %s Number", 'invoicing'), $tax_label ); ?></button>
-                            <button class="btn btn-danger btn-sm wpinv-vat-reset" type="button" id="wpinv_vat_reset" style="display:<?php echo $display_reset_btn; ?>"><?php echo wp_sprintf( __("Reset %s", 'invoicing'), $tax_label ); ?></button>
+                            <button class="btn btn-success btn-sm wpinv-vat-validate" type="button" id="wpinv_vat_validate" style="display:<?php echo $display_validate_btn; ?>"><?php echo wp_sprintf(__("Validate %s Number", 'invoicing'), $tax_label); ?></button>
+                            <button class="btn btn-danger btn-sm wpinv-vat-reset" type="button" id="wpinv_vat_reset" style="display:<?php echo $display_reset_btn; ?>"><?php echo wp_sprintf(__("Reset %s", 'invoicing'), $tax_label); ?></button>
                             <span class="wpi-vat-box wpi-vat-box-info"><span id="text"></span></span>
                             <span class="wpi-vat-box wpi-vat-box-error"><span id="text"></span></span>
-                            <input type="hidden" name="_wpi_nonce" value="<?php echo wp_create_nonce( 'vat_validation' ) ?>" />
+                            <input type="hidden" name="_wpi_nonce" value="<?php echo wp_create_nonce('vat_validation') ?>" />
                         </p>
                     </div>
                 </div>
@@ -1996,32 +1996,32 @@  discard block
 block discarded – undo
                 </span>
             </div>
         </div>
-        <?php if ( empty( $wpinv_options['hide_ip_address'] ) ) { 
-            $ip_link = '<a title="' . esc_attr( __( 'View more details on map', 'invoicing' ) ) . '" target="_blank" href="' . esc_url( admin_url( 'admin-ajax.php?action=wpinv_ip_geolocation&ip=' . $ip_address ) ) . '" class="wpi-ip-address-link">' . $ip_address . '&nbsp;&nbsp;<i class="fa fa-external-link-square" aria-hidden="true"></i></a>';
+        <?php if (empty($wpinv_options['hide_ip_address'])) { 
+            $ip_link = '<a title="' . esc_attr(__('View more details on map', 'invoicing')) . '" target="_blank" href="' . esc_url(admin_url('admin-ajax.php?action=wpinv_ip_geolocation&ip=' . $ip_address)) . '" class="wpi-ip-address-link">' . $ip_address . '&nbsp;&nbsp;<i class="fa fa-external-link-square" aria-hidden="true"></i></a>';
         ?>
         <div class="wpi-ip-info clearfix panel panel-info">
             <div id="wpinv-fields-box" class="panel-body">
-                <span><?php echo wp_sprintf( __( "Your IP address is: %s", 'invoicing' ), $ip_link ); ?></span>
+                <span><?php echo wp_sprintf(__("Your IP address is: %s", 'invoicing'), $ip_link); ?></span>
             </div>
         </div>
         <?php }
     }
     
-    public static function show_vat_notice( $invoice ) {
-        if ( empty( $invoice ) ) {
+    public static function show_vat_notice($invoice) {
+        if (empty($invoice)) {
             return NULL;
         }
         
-        $label      = wpinv_get_option( 'vat_invoice_notice_label' );
-        $notice     = wpinv_get_option( 'vat_invoice_notice' );
-        if ( $label || $notice ) {
+        $label      = wpinv_get_option('vat_invoice_notice_label');
+        $notice     = wpinv_get_option('vat_invoice_notice');
+        if ($label || $notice) {
         ?>
         <div class="row wpinv-vat-notice">
             <div class="col-sm-12">
-                <?php if ( $label ) { ?>
-                <strong><?php _e( $label, 'invoicing' ); ?></strong>
-                <?php } if ( $notice ) { ?>
-                <?php echo wpautop( wptexturize( __( $notice, 'invoicing' ) ) ) ?>
+                <?php if ($label) { ?>
+                <strong><?php _e($label, 'invoicing'); ?></strong>
+                <?php } if ($notice) { ?>
+                <?php echo wpautop(wptexturize(__($notice, 'invoicing'))) ?>
                 <?php } ?>
             </div>
         </div>

Please login to merge, or discard this patch.

includes/libraries/class-ayecode-addons.php 1 patch

Spacing +2 added lines, -2 removed lines patch added patch discarded remove patch

@@ -1,7 +1,7 @@
 block discarded – undo
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
-if(!class_exists('Ayecode_Addons')) {
+if (!defined('ABSPATH')) exit;
+if (!class_exists('Ayecode_Addons')) {
 
     abstract class Ayecode_Addons
     {

Please login to merge, or discard this patch.

vendor/ayecode/wp-font-awesome-settings/wp-font-awesome-settings.php 1 patch

Spacing +107 added lines, -107 removed lines patch added patch discarded remove patch

@@ -12,14 +12,14 @@  discard block
 block discarded – undo
 /**
  * Bail if we are not in WP.
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
 /**
  * Only add if the class does not already exist.
  */
-if ( ! class_exists( 'WP_Font_Awesome_Settings' ) ) {
+if (!class_exists('WP_Font_Awesome_Settings')) {
 
 	/**
 	 * A Class to be able to change settings for Font Awesome.
@@ -87,17 +87,17 @@  discard block
 block discarded – undo
 		 * @return WP_Font_Awesome_Settings - Main instance.
 		 */
 		public static function instance() {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WP_Font_Awesome_Settings ) ) {
+			if (!isset(self::$instance) && !(self::$instance instanceof WP_Font_Awesome_Settings)) {
 				self::$instance = new WP_Font_Awesome_Settings;
 
-				add_action( 'init', array( self::$instance, 'init' ) ); // set settings
+				add_action('init', array(self::$instance, 'init')); // set settings
 
-				if ( is_admin() ) {
-					add_action( 'admin_menu', array( self::$instance, 'menu_item' ) );
-					add_action( 'admin_init', array( self::$instance, 'register_settings' ) );
+				if (is_admin()) {
+					add_action('admin_menu', array(self::$instance, 'menu_item'));
+					add_action('admin_init', array(self::$instance, 'register_settings'));
 				}
 
-				do_action( 'wp_font_awesome_settings_loaded' );
+				do_action('wp_font_awesome_settings_loaded');
 			}
 
 			return self::$instance;
@@ -111,30 +111,30 @@  discard block
 block discarded – undo
 		public function init() {
 			$this->settings = $this->get_settings();
 
-			if ( $this->settings['type'] == 'CSS' ) {
+			if ($this->settings['type'] == 'CSS') {
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
-					add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend') {
+					add_action('wp_enqueue_scripts', array($this, 'enqueue_style'), 5000);
 				}
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
-					add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend') {
+					add_action('admin_enqueue_scripts', array($this, 'enqueue_style'), 5000);
 				}
 
 			} else {
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
-					add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend') {
+					add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 5000);
 				}
 
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
-					add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
+				if ($this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend') {
+					add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'), 5000);
 				}
 			}
 
 			// remove font awesome if set to do so
-			if ( $this->settings['dequeue'] == '1' ) {
-				add_action( 'clean_url', array( $this, 'remove_font_awesome' ), 5000, 3 );
+			if ($this->settings['dequeue'] == '1') {
+				add_action('clean_url', array($this, 'remove_font_awesome'), 5000, 3);
 			}
 
 		}
@@ -146,15 +146,15 @@  discard block
 block discarded – undo
 			// build url
 			$url = $this->get_url();
 
-			wp_deregister_style( 'font-awesome' ); // deregister in case its already there
-			wp_register_style( 'font-awesome', $url, array(), null );
-			wp_enqueue_style( 'font-awesome' );
+			wp_deregister_style('font-awesome'); // deregister in case its already there
+			wp_register_style('font-awesome', $url, array(), null);
+			wp_enqueue_style('font-awesome');
 
-			if ( $this->settings['shims'] ) {
-				$url = $this->get_url( true );
-				wp_deregister_style( 'font-awesome-shims' ); // deregister in case its already there
-				wp_register_style( 'font-awesome-shims', $url, array(), null );
-				wp_enqueue_style( 'font-awesome-shims' );
+			if ($this->settings['shims']) {
+				$url = $this->get_url(true);
+				wp_deregister_style('font-awesome-shims'); // deregister in case its already there
+				wp_register_style('font-awesome-shims', $url, array(), null);
+				wp_enqueue_style('font-awesome-shims');
 			}
 		}
 
@@ -166,15 +166,15 @@  discard block
 block discarded – undo
 			$url = $this->get_url();
 
 			$deregister_function = 'wp' . '_' . 'deregister' . '_' . 'script';
-			call_user_func( $deregister_function, 'font-awesome' ); // deregister in case its already there
-			wp_register_script( 'font-awesome', $url, array(), null );
-			wp_enqueue_script( 'font-awesome' );
-
-			if ( $this->settings['shims'] ) {
-				$url = $this->get_url( true );
-				call_user_func( $deregister_function, 'font-awesome-shims' ); // deregister in case its already there
-				wp_register_script( 'font-awesome-shims', $url, array(), null );
-				wp_enqueue_script( 'font-awesome-shims' );
+			call_user_func($deregister_function, 'font-awesome'); // deregister in case its already there
+			wp_register_script('font-awesome', $url, array(), null);
+			wp_enqueue_script('font-awesome');
+
+			if ($this->settings['shims']) {
+				$url = $this->get_url(true);
+				call_user_func($deregister_function, 'font-awesome-shims'); // deregister in case its already there
+				wp_register_script('font-awesome-shims', $url, array(), null);
+				wp_enqueue_script('font-awesome-shims');
 			}
 		}
 
@@ -185,16 +185,16 @@  discard block
 block discarded – undo
 		 *
 		 * @return string The url to the file.
 		 */
-		public function get_url( $shims = false ) {
+		public function get_url($shims = false) {
 			$script  = $shims ? 'v4-shims' : 'all';
 			$sub     = $this->settings['pro'] ? 'pro' : 'use';
 			$type    = $this->settings['type'];
 			$version = $this->settings['version'];
-			$kit_url = $this->settings['kit-url'] ? esc_url( $this->settings['kit-url'] ) : '';
+			$kit_url = $this->settings['kit-url'] ? esc_url($this->settings['kit-url']) : '';
 			$url     = '';
 
-			if ( $type == 'KIT' && $kit_url ) {
-				if ( $shims ) {
+			if ($type == 'KIT' && $kit_url) {
+				if ($shims) {
 					// if its a kit then we don't add shims here
 					return '';
 				}
@@ -202,7 +202,7 @@  discard block
 block discarded – undo
 				$url .= "?wpfas=true"; // set our var so our version is not removed
 			} else {
 				$url .= "https://$sub.fontawesome.com/releases/"; // CDN
-				$url .= ! empty( $version ) ? "v" . $version . '/' : "v" . $this->get_latest_version() . '/'; // version
+				$url .= !empty($version) ? "v" . $version . '/' : "v" . $this->get_latest_version() . '/'; // version
 				$url .= $type == 'CSS' ? 'css/' : 'js/'; // type
 				$url .= $type == 'CSS' ? $script . '.css' : $script . '.js'; // type
 				$url .= "?wpfas=true"; // set our var so our version is not removed
@@ -222,16 +222,16 @@  discard block
 block discarded – undo
 		 *
 		 * @return string The filtered url.
 		 */
-		public function remove_font_awesome( $url, $original_url, $_context ) {
+		public function remove_font_awesome($url, $original_url, $_context) {
 
-			if ( $_context == 'display'
-			     && ( strstr( $url, "fontawesome" ) !== false || strstr( $url, "font-awesome" ) !== false )
-			     && ( strstr( $url, ".js" ) !== false || strstr( $url, ".css" ) !== false )
+			if ($_context == 'display'
+			     && (strstr($url, "fontawesome") !== false || strstr($url, "font-awesome") !== false)
+			     && (strstr($url, ".js") !== false || strstr($url, ".css") !== false)
 			) {// it's a font-awesome-url (probably)
 
-				if ( strstr( $url, "wpfas=true" ) !== false ) {
-					if ( $this->settings['type'] == 'JS' ) {
-						if ( $this->settings['js-pseudo'] ) {
+				if (strstr($url, "wpfas=true") !== false) {
+					if ($this->settings['type'] == 'JS') {
+						if ($this->settings['js-pseudo']) {
 							$url .= "' data-search-pseudo-elements defer='defer";
 						} else {
 							$url .= "' defer='defer";
@@ -250,7 +250,7 @@  discard block
 block discarded – undo
 		 * Register the database settings with WordPress.
 		 */
 		public function register_settings() {
-			register_setting( 'wp-font-awesome-settings', 'wp-font-awesome-settings' );
+			register_setting('wp-font-awesome-settings', 'wp-font-awesome-settings');
 		}
 
 		/**
@@ -259,10 +259,10 @@  discard block
 block discarded – undo
 		 */
 		public function menu_item() {
 			$menu_function = 'add' . '_' . 'options' . '_' . 'page'; // won't pass theme check if function name present in theme
-			call_user_func( $menu_function, $this->name, $this->name, 'manage_options', 'wp-font-awesome-settings', array(
+			call_user_func($menu_function, $this->name, $this->name, 'manage_options', 'wp-font-awesome-settings', array(
 				$this,
 				'settings_page'
-			) );
+			));
 		}
 
 		/**
@@ -272,7 +272,7 @@  discard block
 block discarded – undo
 		 */
 		public function get_settings() {
 
-			$db_settings = get_option( 'wp-font-awesome-settings' );
+			$db_settings = get_option('wp-font-awesome-settings');
 
 			$defaults = array(
 				'type'      => 'CSS', // type to use, CSS or JS or KIT
@@ -285,14 +285,14 @@  discard block
 block discarded – undo
 				'kit-url'   => '', // the kit url
 			);
 
-			$settings = wp_parse_args( $db_settings, $defaults );
+			$settings = wp_parse_args($db_settings, $defaults);
 
 			/**
 			 * Filter the Font Awesome settings.
 			 *
 			 * @todo if we add this filer people might use it and then it defeates the purpose of this class :/
 			 */
-			return $this->settings = apply_filters( 'wp-font-awesome-settings', $settings, $db_settings, $defaults );
+			return $this->settings = apply_filters('wp-font-awesome-settings', $settings, $db_settings, $defaults);
 		}
 
 
@@ -300,13 +300,13 @@  discard block
 block discarded – undo
 		 * The settings page html output.
 		 */
 		public function settings_page() {
-			if ( ! current_user_can( 'manage_options' ) ) {
-				wp_die( __( 'You do not have sufficient permissions to access this page.', 'font-awesome-settings' ) );
+			if (!current_user_can('manage_options')) {
+				wp_die(__('You do not have sufficient permissions to access this page.', 'font-awesome-settings'));
 			}
 
 			// a hidden way to force the update of the verison number vai api instead of waiting the 48 hours
-			if ( isset( $_REQUEST['force-version-check'] ) ) {
-				$this->get_latest_version( $force_api = true );
+			if (isset($_REQUEST['force-version-check'])) {
+				$this->get_latest_version($force_api = true);
 			}
 			?>
 			<style>
@@ -326,37 +326,37 @@  discard block
 block discarded – undo
 				<h1><?php echo $this->name; ?></h1>
 				<form method="post" action="options.php">
 					<?php
-					settings_fields( 'wp-font-awesome-settings' );
-					do_settings_sections( 'wp-font-awesome-settings' );
+					settings_fields('wp-font-awesome-settings');
+					do_settings_sections('wp-font-awesome-settings');
 					$kit_set = $this->settings['type'] == 'KIT' ? 'wpfas-kit-set' : '';
 					?>
-					<table class="form-table wpfas-table-settings <?php echo esc_attr( $kit_set ); ?>">
+					<table class="form-table wpfas-table-settings <?php echo esc_attr($kit_set); ?>">
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpfas-type"><?php _e( 'Type', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-type"><?php _e('Type', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<select name="wp-font-awesome-settings[type]" id="wpfas-type"
 								        onchange="if(this.value=='KIT'){jQuery('.wpfas-table-settings').addClass('wpfas-kit-set');}else{jQuery('.wpfas-table-settings').removeClass('wpfas-kit-set');}">
 									<option
-										value="CSS" <?php selected( $this->settings['type'], 'CSS' ); ?>><?php _e( 'CSS (default)', 'font-awesome-settings' ); ?></option>
-									<option value="JS" <?php selected( $this->settings['type'], 'JS' ); ?>>JS</option>
+										value="CSS" <?php selected($this->settings['type'], 'CSS'); ?>><?php _e('CSS (default)', 'font-awesome-settings'); ?></option>
+									<option value="JS" <?php selected($this->settings['type'], 'JS'); ?>>JS</option>
 									<option
-										value="KIT" <?php selected( $this->settings['type'], 'KIT' ); ?>><?php _e( 'Kits (settings managed on fontawesome.com)', 'font-awesome-settings' ); ?></option>
+										value="KIT" <?php selected($this->settings['type'], 'KIT'); ?>><?php _e('Kits (settings managed on fontawesome.com)', 'font-awesome-settings'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top" class="wpfas-kit-show">
 							<th scope="row"><label
-									for="wpfas-kit-url"><?php _e( 'Kit URL', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-kit-url"><?php _e('Kit URL', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<input class="regular-text" id="wpfas-kit-url" type="url"
 								       name="wp-font-awesome-settings[kit-url]"
-								       value="<?php echo esc_attr( $this->settings['kit-url'] ); ?>"
+								       value="<?php echo esc_attr($this->settings['kit-url']); ?>"
 								       placeholder="https://kit.fontawesome.com/123abc.js"/>
 								<span><?php
 									echo sprintf(
-										__( 'Requires a free account with Font Awesome. %sGet kit url%s', 'font-awesome-settings' ),
+										__('Requires a free account with Font Awesome. %sGet kit url%s', 'font-awesome-settings'),
 										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/kits"><i class="fas fa-external-link-alt"></i>',
 										'</a>'
 									);
@@ -366,31 +366,31 @@  discard block
 block discarded – undo
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-version"><?php _e( 'Version', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-version"><?php _e('Version', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<select name="wp-font-awesome-settings[version]" id="wpfas-version">
 									<option
-										value="" <?php selected( $this->settings['version'], '' ); ?>><?php echo sprintf( __( 'Latest - %s (default)', 'font-awesome-settings' ), $this->get_latest_version() ); ?>
+										value="" <?php selected($this->settings['version'], ''); ?>><?php echo sprintf(__('Latest - %s (default)', 'font-awesome-settings'), $this->get_latest_version()); ?>
 									</option>
-									<option value="5.6.0" <?php selected( $this->settings['version'], '5.6.0' ); ?>>
+									<option value="5.6.0" <?php selected($this->settings['version'], '5.6.0'); ?>>
 										5.6.0
 									</option>
-									<option value="5.5.0" <?php selected( $this->settings['version'], '5.5.0' ); ?>>
+									<option value="5.5.0" <?php selected($this->settings['version'], '5.5.0'); ?>>
 										5.5.0
 									</option>
-									<option value="5.4.0" <?php selected( $this->settings['version'], '5.4.0' ); ?>>
+									<option value="5.4.0" <?php selected($this->settings['version'], '5.4.0'); ?>>
 										5.4.0
 									</option>
-									<option value="5.3.0" <?php selected( $this->settings['version'], '5.3.0' ); ?>>
+									<option value="5.3.0" <?php selected($this->settings['version'], '5.3.0'); ?>>
 										5.3.0
 									</option>
-									<option value="5.2.0" <?php selected( $this->settings['version'], '5.2.0' ); ?>>
+									<option value="5.2.0" <?php selected($this->settings['version'], '5.2.0'); ?>>
 										5.2.0
 									</option>
-									<option value="5.1.0" <?php selected( $this->settings['version'], '5.1.0' ); ?>>
+									<option value="5.1.0" <?php selected($this->settings['version'], '5.1.0'); ?>>
 										5.1.0
 									</option>
-									<option value="4.7.0" <?php selected( $this->settings['version'], '4.7.0' ); ?>>
+									<option value="4.7.0" <?php selected($this->settings['version'], '4.7.0'); ?>>
 										4.7.1 (CSS only)
 									</option>
 								</select>
@@ -399,29 +399,29 @@  discard block
 block discarded – undo
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpfas-enqueue"><?php _e( 'Enqueue', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-enqueue"><?php _e('Enqueue', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<select name="wp-font-awesome-settings[enqueue]" id="wpfas-enqueue">
 									<option
-										value="" <?php selected( $this->settings['enqueue'], '' ); ?>><?php _e( 'Frontend + Backend (default)', 'font-awesome-settings' ); ?></option>
+										value="" <?php selected($this->settings['enqueue'], ''); ?>><?php _e('Frontend + Backend (default)', 'font-awesome-settings'); ?></option>
 									<option
-										value="frontend" <?php selected( $this->settings['enqueue'], 'frontend' ); ?>><?php _e( 'Frontend', 'font-awesome-settings' ); ?></option>
+										value="frontend" <?php selected($this->settings['enqueue'], 'frontend'); ?>><?php _e('Frontend', 'font-awesome-settings'); ?></option>
 									<option
-										value="backend" <?php selected( $this->settings['enqueue'], 'backend' ); ?>><?php _e( 'Backend', 'font-awesome-settings' ); ?></option>
+										value="backend" <?php selected($this->settings['enqueue'], 'backend'); ?>><?php _e('Backend', 'font-awesome-settings'); ?></option>
 								</select>
 							</td>
 						</tr>
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-pro"><?php _e( 'Enable pro', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-pro"><?php _e('Enable pro', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[pro]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[pro]"
-								       value="1" <?php checked( $this->settings['pro'], '1' ); ?> id="wpfas-pro"/>
+								       value="1" <?php checked($this->settings['pro'], '1'); ?> id="wpfas-pro"/>
 								<span><?php
 									echo sprintf(
-										__( 'Requires a subscription. %sLearn more%s %sManage my allowed domains%s', 'font-awesome-settings' ),
+										__('Requires a subscription. %sLearn more%s %sManage my allowed domains%s', 'font-awesome-settings'),
 										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/pro"><i class="fas fa-external-link-alt"></i>',
 										'</a>',
 										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/account/cdn"><i class="fas fa-external-link-alt"></i>',
@@ -433,38 +433,38 @@  discard block
 block discarded – undo
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-shims"><?php _e( 'Enable v4 shims compatibility', 'font-awesome-settings' ); ?></label>
+									for="wpfas-shims"><?php _e('Enable v4 shims compatibility', 'font-awesome-settings'); ?></label>
 							</th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[shims]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[shims]"
-								       value="1" <?php checked( $this->settings['shims'], '1' ); ?> id="wpfas-shims"/>
-								<span><?php _e( 'This enables v4 classes to work with v5, sort of like a band-aid until everyone has updated everything to v5.', 'font-awesome-settings' ); ?></span>
+								       value="1" <?php checked($this->settings['shims'], '1'); ?> id="wpfas-shims"/>
+								<span><?php _e('This enables v4 classes to work with v5, sort of like a band-aid until everyone has updated everything to v5.', 'font-awesome-settings'); ?></span>
 							</td>
 						</tr>
 
 						<tr valign="top" class="wpfas-kit-hide">
 							<th scope="row"><label
-									for="wpfas-js-pseudo"><?php _e( 'Enable JS pseudo elements (not recommended)', 'font-awesome-settings' ); ?></label>
+									for="wpfas-js-pseudo"><?php _e('Enable JS pseudo elements (not recommended)', 'font-awesome-settings'); ?></label>
 							</th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[js-pseudo]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[js-pseudo]"
-								       value="1" <?php checked( $this->settings['js-pseudo'], '1' ); ?>
+								       value="1" <?php checked($this->settings['js-pseudo'], '1'); ?>
 								       id="wpfas-js-pseudo"/>
-								<span><?php _e( 'Used only with the JS version, this will make pseudo-elements work but can be CPU intensive on some sites.', 'font-awesome-settings' ); ?></span>
+								<span><?php _e('Used only with the JS version, this will make pseudo-elements work but can be CPU intensive on some sites.', 'font-awesome-settings'); ?></span>
 							</td>
 						</tr>
 
 						<tr valign="top">
 							<th scope="row"><label
-									for="wpfas-dequeue"><?php _e( 'Dequeue', 'font-awesome-settings' ); ?></label></th>
+									for="wpfas-dequeue"><?php _e('Dequeue', 'font-awesome-settings'); ?></label></th>
 							<td>
 								<input type="hidden" name="wp-font-awesome-settings[dequeue]" value="0"/>
 								<input type="checkbox" name="wp-font-awesome-settings[dequeue]"
-								       value="1" <?php checked( $this->settings['dequeue'], '1' ); ?>
+								       value="1" <?php checked($this->settings['dequeue'], '1'); ?>
 								       id="wpfas-dequeue"/>
-								<span><?php _e( 'This will try to dequeue any other Font Awesome versions loaded by other sources if they are added with `font-awesome` or `fontawesome` in the name.', 'font-awesome-settings' ); ?></span>
+								<span><?php _e('This will try to dequeue any other Font Awesome versions loaded by other sources if they are added with `font-awesome` or `fontawesome` in the name.', 'font-awesome-settings'); ?></span>
 							</td>
 						</tr>
 
@@ -489,12 +489,12 @@  discard block
 block discarded – undo
 		 *
 		 * @return string Either a valid version number or an empty string.
 		 */
-		public function validate_version_number( $version ) {
+		public function validate_version_number($version) {
 
-			if ( version_compare( $version, '0.0.1', '>=' ) >= 0 ) {
+			if (version_compare($version, '0.0.1', '>=') >= 0) {
 				// valid
 			} else {
-				$version = '';// not validated
+				$version = ''; // not validated
 			}
 
 			return $version;
@@ -509,19 +509,19 @@  discard block
 block discarded – undo
 		 * @since 1.0.7
 		 * @return mixed|string The latest version number found.
 		 */
-		public function get_latest_version( $force_api = false ) {
+		public function get_latest_version($force_api = false) {
 			$latest_version = $this->latest;
 
-			$cache = get_transient( 'wp-font-awesome-settings-version' );
+			$cache = get_transient('wp-font-awesome-settings-version');
 
-			if ( $cache === false || $force_api ) { // its not set
+			if ($cache === false || $force_api) { // its not set
 				$api_ver = $this->get_latest_version_from_api();
-				if ( version_compare( $api_ver, $this->latest, '>=' ) >= 0 ) {
+				if (version_compare($api_ver, $this->latest, '>=') >= 0) {
 					$latest_version = $api_ver;
-					set_transient( 'wp-font-awesome-settings-version', $api_ver, 48 * HOUR_IN_SECONDS );
+					set_transient('wp-font-awesome-settings-version', $api_ver, 48 * HOUR_IN_SECONDS);
 				}
-			} elseif ( $this->validate_version_number( $cache ) ) {
-				if ( version_compare( $cache, $this->latest, '>=' ) >= 0 ) {
+			} elseif ($this->validate_version_number($cache)) {
+				if (version_compare($cache, $this->latest, '>=') >= 0) {
 					$latest_version = $cache;
 				}
 			}
@@ -537,10 +537,10 @@  discard block
 block discarded – undo
 		 */
 		public function get_latest_version_from_api() {
 			$version  = "0";
-			$response = wp_remote_get( "https://api.github.com/repos/FortAwesome/Font-Awesome/releases/latest" );
-			if ( ! is_wp_error( $response ) && is_array( $response ) ) {
-				$api_response = json_decode( wp_remote_retrieve_body( $response ), true );
-				if ( isset( $api_response['tag_name'] ) && version_compare( $api_response['tag_name'], $this->latest, '>=' ) >= 0 && empty( $api_response['prerelease'] ) ) {
+			$response = wp_remote_get("https://api.github.com/repos/FortAwesome/Font-Awesome/releases/latest");
+			if (!is_wp_error($response) && is_array($response)) {
+				$api_response = json_decode(wp_remote_retrieve_body($response), true);
+				if (isset($api_response['tag_name']) && version_compare($api_response['tag_name'], $this->latest, '>=') >= 0 && empty($api_response['prerelease'])) {
 					$version = $api_response['tag_name'];
 				}
 			}

Please login to merge, or discard this patch.

includes/wpinv-helper-functions.php 1 patch

Spacing +389 added lines, -389 removed lines patch added patch discarded remove patch

@@ -7,132 +7,132 @@  discard block
 block discarded – undo
  */
 
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 function wpinv_item_quantities_enabled() {
-    $ret = wpinv_get_option( 'item_quantities', true );
+    $ret = wpinv_get_option('item_quantities', true);
 
-    return (bool) apply_filters( 'wpinv_item_quantities_enabled', $ret );
+    return (bool)apply_filters('wpinv_item_quantities_enabled', $ret);
 }
 
 function wpinv_get_ip() {
     $ip = '127.0.0.1';
 
-    if ( !empty( $_SERVER['HTTP_CLIENT_IP'] ) ) {
-        $ip = sanitize_text_field( $_SERVER['HTTP_CLIENT_IP'] );
-    } elseif ( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
-        $ip = sanitize_text_field( $_SERVER['HTTP_X_FORWARDED_FOR'] );
-    } elseif( !empty( $_SERVER['REMOTE_ADDR'] ) ) {
-        $ip = sanitize_text_field( $_SERVER['REMOTE_ADDR'] );
+    if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
+        $ip = sanitize_text_field($_SERVER['HTTP_CLIENT_IP']);
+    } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+        $ip = sanitize_text_field($_SERVER['HTTP_X_FORWARDED_FOR']);
+    } elseif (!empty($_SERVER['REMOTE_ADDR'])) {
+        $ip = sanitize_text_field($_SERVER['REMOTE_ADDR']);
     }
 
-    return apply_filters( 'wpinv_get_ip', $ip );
+    return apply_filters('wpinv_get_ip', $ip);
 }
 
 function wpinv_get_user_agent() {
-    if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
-        $user_agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );
+    if (!empty($_SERVER['HTTP_USER_AGENT'])) {
+        $user_agent = sanitize_text_field($_SERVER['HTTP_USER_AGENT']);
     } else {
         $user_agent = '';
     }
 
-    return apply_filters( 'wpinv_get_user_agent', $user_agent );
+    return apply_filters('wpinv_get_user_agent', $user_agent);
 }
 
-function wpinv_sanitize_amount( $amount, $decimals = NULL ) {
+function wpinv_sanitize_amount($amount, $decimals = NULL) {
     $is_negative   = false;
     $thousands_sep = wpinv_thousands_separator();
     $decimal_sep   = wpinv_decimal_separator();
-    if ( $decimals === NULL ) {
+    if ($decimals === NULL) {
         $decimals = wpinv_decimals();
     }
 
     // Sanitize the amount
-    if ( $decimal_sep == ',' && false !== ( $found = strpos( $amount, $decimal_sep ) ) ) {
-        if ( ( $thousands_sep == '.' || $thousands_sep == ' ' ) && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-            $amount = str_replace( $thousands_sep, '', $amount );
-        } elseif( empty( $thousands_sep ) && false !== ( $found = strpos( $amount, '.' ) ) ) {
-            $amount = str_replace( '.', '', $amount );
+    if ($decimal_sep == ',' && false !== ($found = strpos($amount, $decimal_sep))) {
+        if (($thousands_sep == '.' || $thousands_sep == ' ') && false !== ($found = strpos($amount, $thousands_sep))) {
+            $amount = str_replace($thousands_sep, '', $amount);
+        } elseif (empty($thousands_sep) && false !== ($found = strpos($amount, '.'))) {
+            $amount = str_replace('.', '', $amount);
         }
 
-        $amount = str_replace( $decimal_sep, '.', $amount );
-    } elseif( $thousands_sep == ',' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-        $amount = str_replace( $thousands_sep, '', $amount );
+        $amount = str_replace($decimal_sep, '.', $amount);
+    } elseif ($thousands_sep == ',' && false !== ($found = strpos($amount, $thousands_sep))) {
+        $amount = str_replace($thousands_sep, '', $amount);
     }
 
-    if( $amount < 0 ) {
+    if ($amount < 0) {
         $is_negative = true;
     }
 
-    $amount   = preg_replace( '/[^0-9\.]/', '', $amount );
+    $amount   = preg_replace('/[^0-9\.]/', '', $amount);
 
-    $decimals = apply_filters( 'wpinv_sanitize_amount_decimals', absint( $decimals ), $amount );
-    $amount   = number_format( (double) $amount, absint( $decimals ), '.', '' );
+    $decimals = apply_filters('wpinv_sanitize_amount_decimals', absint($decimals), $amount);
+    $amount   = number_format((double)$amount, absint($decimals), '.', '');
 
-    if( $is_negative ) {
+    if ($is_negative) {
         $amount *= -1;
     }
 
-    return apply_filters( 'wpinv_sanitize_amount', $amount, $decimals );
+    return apply_filters('wpinv_sanitize_amount', $amount, $decimals);
 }
-add_filter( 'wpinv_sanitize_amount_decimals', 'wpinv_currency_decimal_filter', 10, 1 );
+add_filter('wpinv_sanitize_amount_decimals', 'wpinv_currency_decimal_filter', 10, 1);
 
-function wpinv_round_amount( $amount, $decimals = NULL ) {
-    if ( $decimals === NULL ) {
+function wpinv_round_amount($amount, $decimals = NULL) {
+    if ($decimals === NULL) {
         $decimals = wpinv_decimals();
     }
     
-    $amount = round( (double)$amount, wpinv_currency_decimal_filter( absint( $decimals ) ) );
+    $amount = round((double)$amount, wpinv_currency_decimal_filter(absint($decimals)));
 
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
 }
 
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
     global $post;
 
     $invoice_statuses = array(
-        'wpi-pending' => __( 'Pending Payment', 'invoicing' ),
-        'publish' => __( 'Paid', 'invoicing'),
-        'wpi-processing' => __( 'Processing', 'invoicing' ),
-        'wpi-onhold' => __( 'On Hold', 'invoicing' ),
-        'wpi-refunded' => __( 'Refunded', 'invoicing' ),
-        'wpi-cancelled' => __( 'Cancelled', 'invoicing' ),
-        'wpi-failed' => __( 'Failed', 'invoicing' ),
-        'wpi-renewal' => __( 'Renewal Payment', 'invoicing' )
+        'wpi-pending' => __('Pending Payment', 'invoicing'),
+        'publish' => __('Paid', 'invoicing'),
+        'wpi-processing' => __('Processing', 'invoicing'),
+        'wpi-onhold' => __('On Hold', 'invoicing'),
+        'wpi-refunded' => __('Refunded', 'invoicing'),
+        'wpi-cancelled' => __('Cancelled', 'invoicing'),
+        'wpi-failed' => __('Failed', 'invoicing'),
+        'wpi-renewal' => __('Renewal Payment', 'invoicing')
     );
 
-    if ( $draft ) {
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
+    if ($draft) {
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
     }
 
-    if ( $trashed ) {
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
+    if ($trashed) {
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
     }
 
-    return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
+    return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
 }
 
-function wpinv_status_nicename( $status ) {
-    $statuses = wpinv_get_invoice_statuses( true, true );
-    $status   = isset( $statuses[$status] ) ? $statuses[$status] : __( $status, 'invoicing' );
+function wpinv_status_nicename($status) {
+    $statuses = wpinv_get_invoice_statuses(true, true);
+    $status   = isset($statuses[$status]) ? $statuses[$status] : __($status, 'invoicing');
 
     return $status;
 }
 
 function wpinv_get_currency() {
-    $currency = wpinv_get_option( 'currency', 'USD' );
+    $currency = wpinv_get_option('currency', 'USD');
     
-    return apply_filters( 'wpinv_currency', $currency );
+    return apply_filters('wpinv_currency', $currency);
 }
 
-function wpinv_currency_symbol( $currency = '' ) {
-    if ( empty( $currency ) ) {
+function wpinv_currency_symbol($currency = '') {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
     
-    $symbols = apply_filters( 'wpinv_currency_symbols', array(
+    $symbols = apply_filters('wpinv_currency_symbols', array(
         'AED' => '&#x62f;.&#x625;',
         'AFN' => '&#x60b;',
         'ALL' => 'L',
@@ -295,209 +295,209 @@  discard block
 block discarded – undo
         'YER' => '&#xfdfc;',
         'ZAR' => '&#82;',
         'ZMW' => 'ZK',
-    ) );
+    ));
 
-    $currency_symbol = isset( $symbols[$currency] ) ? $symbols[$currency] : $currency;
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
 
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
 }
 
 function wpinv_currency_position() {
-    $position = wpinv_get_option( 'currency_position', 'left' );
+    $position = wpinv_get_option('currency_position', 'left');
     
-    return apply_filters( 'wpinv_currency_position', $position );
+    return apply_filters('wpinv_currency_position', $position);
 }
 
 function wpinv_thousands_separator() {
-    $thousand_sep = wpinv_get_option( 'thousands_separator', ',' );
+    $thousand_sep = wpinv_get_option('thousands_separator', ',');
     
-    return apply_filters( 'wpinv_thousands_separator', $thousand_sep );
+    return apply_filters('wpinv_thousands_separator', $thousand_sep);
 }
 
 function wpinv_decimal_separator() {
-    $decimal_sep = wpinv_get_option( 'decimal_separator', '.' );
+    $decimal_sep = wpinv_get_option('decimal_separator', '.');
     
-    return apply_filters( 'wpinv_decimal_separator', $decimal_sep );
+    return apply_filters('wpinv_decimal_separator', $decimal_sep);
 }
 
 function wpinv_decimals() {
-    $decimals = apply_filters( 'wpinv_decimals', wpinv_get_option( 'decimals', 2 ) );
+    $decimals = apply_filters('wpinv_decimals', wpinv_get_option('decimals', 2));
     
-    return absint( $decimals );
+    return absint($decimals);
 }
 
 function wpinv_get_currencies() {
     $currencies = array(
-        'USD' => __( 'US Dollar', 'invoicing' ),
-        'EUR' => __( 'Euro', 'invoicing' ),
-        'GBP' => __( 'Pound Sterling', 'invoicing' ),
-        'AED' => __( 'United Arab Emirates', 'invoicing' ),
-        'AFN' => __( 'Afghan Afghani', 'invoicing' ),
-        'ALL' => __( 'Albanian Lek', 'invoicing' ),
-        'AMD' => __( 'Armenian Dram', 'invoicing' ),
-        'ANG' => __( 'Netherlands Antillean Guilder', 'invoicing' ),
-        'AOA' => __( 'Angolan Kwanza', 'invoicing' ),
-        'ARS' => __( 'Argentine Peso', 'invoicing' ),
-        'AUD' => __( 'Australian Dollar', 'invoicing' ),
-        'AWG' => __( 'Aruban Florin', 'invoicing' ),
-        'AZN' => __( 'Azerbaijani Manat', 'invoicing' ),
-        'BAM' => __( 'Bosnia and Herzegovina Convertible Marka', 'invoicing' ),
-        'BBD' => __( 'Barbadian Dollar', 'invoicing' ),
-        'BDT' => __( 'Bangladeshi Taka', 'invoicing' ),
-        'BGN' => __( 'Bulgarian Lev', 'invoicing' ),
-        'BHD' => __( 'Bahraini Dinar', 'invoicing' ),
-        'BIF' => __( 'Burundian Franc', 'invoicing' ),
-        'BMD' => __( 'Bermudian Dollar', 'invoicing' ),
-        'BND' => __( 'Brunei Dollar', 'invoicing' ),
-        'BOB' => __( 'Bolivian Boliviano', 'invoicing' ),
-        'BRL' => __( 'Brazilian Real', 'invoicing' ),
-        'BSD' => __( 'Bahamian Dollar', 'invoicing' ),
-        'BTC' => __( 'Bitcoin', 'invoicing' ),
-        'BTN' => __( 'Bhutanese Ngultrum', 'invoicing' ),
-        'BWP' => __( 'Botswana Pula', 'invoicing' ),
-        'BYN' => __( 'Belarusian Ruble', 'invoicing' ),
-        'BZD' => __( 'Belize Dollar', 'invoicing' ),
-        'CAD' => __( 'Canadian Dollar', 'invoicing' ),
-        'CDF' => __( 'Congolese Franc', 'invoicing' ),
-        'CHF' => __( 'Swiss Franc', 'invoicing' ),
-        'CLP' => __( 'Chilean Peso', 'invoicing' ),
-        'CNY' => __( 'Chinese Yuan', 'invoicing' ),
-        'COP' => __( 'Colombian Peso', 'invoicing' ),
-        'CRC' => __( 'Costa Rican Colon', 'invoicing' ),
-        'CUC' => __( 'Cuban Convertible Peso', 'invoicing' ),
-        'CUP' => __( 'Cuban Peso', 'invoicing' ),
-        'CVE' => __( 'Cape Verdean escudo', 'invoicing' ),
-        'CZK' => __( 'Czech Koruna', 'invoicing' ),
-        'DJF' => __( 'Djiboutian Franc', 'invoicing' ),
-        'DKK' => __( 'Danish Krone', 'invoicing' ),
-        'DOP' => __( 'Dominican Peso', 'invoicing' ),
-        'DZD' => __( 'Algerian Dinar', 'invoicing' ),
-        'EGP' => __( 'Egyptian Pound', 'invoicing' ),
-        'ERN' => __( 'Eritrean Nakfa', 'invoicing' ),
-        'ETB' => __( 'Ethiopian Irr', 'invoicing' ),
-        'FJD' => __( 'Fijian Dollar', 'invoicing' ),
-        'FKP' => __( 'Falkland Islands Pound', 'invoicing' ),
-        'GEL' => __( 'Georgian Lari', 'invoicing' ),
-        'GGP' => __( 'Guernsey Pound', 'invoicing' ),
-        'GHS' => __( 'Ghana Cedi', 'invoicing' ),
-        'GIP' => __( 'Gibraltar Pound', 'invoicing' ),
-        'GMD' => __( 'Gambian Dalasi', 'invoicing' ),
-        'GNF' => __( 'Guinean Franc', 'invoicing' ),
-        'GTQ' => __( 'Guatemalan Quetzal', 'invoicing' ),
-        'GYD' => __( 'Guyanese Dollar', 'invoicing' ),
-        'HKD' => __( 'Hong Kong Dollar', 'invoicing' ),
-        'HNL' => __( 'Honduran Lempira', 'invoicing' ),
-        'HRK' => __( 'Croatian Kuna', 'invoicing' ),
-        'HTG' => __( 'Haitian Gourde', 'invoicing' ),
-        'HUF' => __( 'Hungarian Forint', 'invoicing' ),
-        'IDR' => __( 'Indonesian Rupiah', 'invoicing' ),
-        'ILS' => __( 'Israeli New Shekel', 'invoicing' ),
-        'IMP' => __( 'Manx Pound', 'invoicing' ),
-        'INR' => __( 'Indian Rupee', 'invoicing' ),
-        'IQD' => __( 'Iraqi Dinar', 'invoicing' ),
-        'IRR' => __( 'Iranian Rial', 'invoicing' ),
-        'IRT' => __( 'Iranian Toman', 'invoicing' ),
-        'ISK' => __( 'Icelandic Krona', 'invoicing' ),
-        'JEP' => __( 'Jersey Pound', 'invoicing' ),
-        'JMD' => __( 'Jamaican Dollar', 'invoicing' ),
-        'JOD' => __( 'Jordanian Dinar', 'invoicing' ),
-        'JPY' => __( 'Japanese Yen', 'invoicing' ),
-        'KES' => __( 'Kenyan Shilling', 'invoicing' ),
-        'KGS' => __( 'Kyrgyzstani Som', 'invoicing' ),
-        'KHR' => __( 'Cambodian Riel', 'invoicing' ),
-        'KMF' => __( 'Comorian Franc', 'invoicing' ),
-        'KPW' => __( 'North Korean Won', 'invoicing' ),
-        'KRW' => __( 'South Korean Won', 'invoicing' ),
-        'KWD' => __( 'Kuwaiti Dinar', 'invoicing' ),
-        'KYD' => __( 'Cayman Islands Dollar', 'invoicing' ),
-        'KZT' => __( 'Kazakhstani Tenge', 'invoicing' ),
-        'LAK' => __( 'Lao Kip', 'invoicing' ),
-        'LBP' => __( 'Lebanese Pound', 'invoicing' ),
-        'LKR' => __( 'Sri Lankan Rupee', 'invoicing' ),
-        'LRD' => __( 'Liberian Dollar', 'invoicing' ),
-        'LSL' => __( 'Lesotho Loti', 'invoicing' ),
-        'LYD' => __( 'Libyan Dinar', 'invoicing' ),
-        'MAD' => __( 'Moroccan Dirham', 'invoicing' ),
-        'MDL' => __( 'Moldovan Leu', 'invoicing' ),
-        'MGA' => __( 'Malagasy Ariary', 'invoicing' ),
-        'MKD' => __( 'Macedonian Denar', 'invoicing' ),
-        'MMK' => __( 'Burmese Kyat', 'invoicing' ),
-        'MNT' => __( 'Mongolian Tughrik', 'invoicing' ),
-        'MOP' => __( 'Macanese Pataca', 'invoicing' ),
-        'MRO' => __( 'Mauritanian Ouguiya', 'invoicing' ),
-        'MUR' => __( 'Mauritian Rupee', 'invoicing' ),
-        'MVR' => __( 'Maldivian Rufiyaa', 'invoicing' ),
-        'MWK' => __( 'Malawian Kwacha', 'invoicing' ),
-        'MXN' => __( 'Mexican Peso', 'invoicing' ),
-        'MYR' => __( 'Malaysian Ringgit', 'invoicing' ),
-        'MZN' => __( 'Mozambican Metical', 'invoicing' ),
-        'NAD' => __( 'Namibian Dollar', 'invoicing' ),
-        'NGN' => __( 'Nigerian Naira', 'invoicing' ),
-        'NIO' => __( 'Nicaraguan Cordoba', 'invoicing' ),
-        'NOK' => __( 'Norwegian Krone', 'invoicing' ),
-        'NPR' => __( 'Nepalese Rupee', 'invoicing' ),
-        'NZD' => __( 'New Zealand Dollar', 'invoicing' ),
-        'OMR' => __( 'Omani Rial', 'invoicing' ),
-        'PAB' => __( 'Panamanian Balboa', 'invoicing' ),
-        'PEN' => __( 'Peruvian Nuevo Sol', 'invoicing' ),
-        'PGK' => __( 'Papua New Guinean Kina', 'invoicing' ),
-        'PHP' => __( 'Philippine Peso', 'invoicing' ),
-        'PKR' => __( 'Pakistani Rupee', 'invoicing' ),
-        'PLN' => __( 'Polish Zloty', 'invoicing' ),
-        'PRB' => __( 'Transnistrian Ruble', 'invoicing' ),
-        'PYG' => __( 'Paraguayan Guarani', 'invoicing' ),
-        'QAR' => __( 'Qatari Riyal', 'invoicing' ),
-        'RON' => __( 'Romanian Leu', 'invoicing' ),
-        'RSD' => __( 'Serbian Dinar', 'invoicing' ),
-        'RUB' => __( 'Russian Ruble', 'invoicing' ),
-        'RWF' => __( 'Rwandan Franc', 'invoicing' ),
-        'SAR' => __( 'Saudi Riyal', 'invoicing' ),
-        'SBD' => __( 'Solomon Islands Dollar', 'invoicing' ),
-        'SCR' => __( 'Seychellois Rupee', 'invoicing' ),
-        'SDG' => __( 'Sudanese Pound', 'invoicing' ),
-        'SEK' => __( 'Swedish Krona', 'invoicing' ),
-        'SGD' => __( 'Singapore Dollar', 'invoicing' ),
-        'SHP' => __( 'Saint Helena Pound', 'invoicing' ),
-        'SLL' => __( 'Sierra Leonean Leone', 'invoicing' ),
-        'SOS' => __( 'Somali Shilling', 'invoicing' ),
-        'SRD' => __( 'Surinamese Dollar', 'invoicing' ),
-        'SSP' => __( 'South Sudanese Pound', 'invoicing' ),
-        'STD' => __( 'Sao Tomean Dobra', 'invoicing' ),
-        'SYP' => __( 'Syrian Pound', 'invoicing' ),
-        'SZL' => __( 'Swazi Lilangeni', 'invoicing' ),
-        'THB' => __( 'Thai Baht', 'invoicing' ),
-        'TJS' => __( 'Tajikistani Somoni', 'invoicing' ),
-        'TMT' => __( 'Turkmenistan Manat', 'invoicing' ),
-        'TND' => __( 'Tunisian Dinar', 'invoicing' ),
-        'TOP' => __( 'Tongan Pa&#x2bb;anga', 'invoicing' ),
-        'TRY' => __( 'Turkish Lira', 'invoicing' ),
-        'TTD' => __( 'Trinidad and Tobago Dollar', 'invoicing' ),
-        'TWD' => __( 'New Taiwan Dollar', 'invoicing' ),
-        'TZS' => __( 'Tanzanian Shilling', 'invoicing' ),
-        'UAH' => __( 'Ukrainian Hryvnia', 'invoicing' ),
-        'UGX' => __( 'Ugandan Shilling', 'invoicing' ),
-        'UYU' => __( 'Uruguayan Peso', 'invoicing' ),
-        'UZS' => __( 'Uzbekistani Som', 'invoicing' ),
-        'VEF' => __( 'Venezuelan Bol&iacute;var', 'invoicing' ),
-        'VND' => __( 'Vietnamese Dong', 'invoicing' ),
-        'VUV' => __( 'Vanuatu Vatu', 'invoicing' ),
-        'WST' => __( 'Samoan Tala', 'invoicing' ),
-        'XAF' => __( 'Central African CFA Franc', 'invoicing' ),
-        'XCD' => __( 'East Caribbean Dollar', 'invoicing' ),
-        'XOF' => __( 'West African CFA Franc', 'invoicing' ),
-        'XPF' => __( 'CFP Franc', 'invoicing' ),
-        'YER' => __( 'Yemeni Rial', 'invoicing' ),
-        'ZAR' => __( 'South African Rand', 'invoicing' ),
-        'ZMW' => __( 'Zambian Kwacha', 'invoicing' ),
+        'USD' => __('US Dollar', 'invoicing'),
+        'EUR' => __('Euro', 'invoicing'),
+        'GBP' => __('Pound Sterling', 'invoicing'),
+        'AED' => __('United Arab Emirates', 'invoicing'),
+        'AFN' => __('Afghan Afghani', 'invoicing'),
+        'ALL' => __('Albanian Lek', 'invoicing'),
+        'AMD' => __('Armenian Dram', 'invoicing'),
+        'ANG' => __('Netherlands Antillean Guilder', 'invoicing'),
+        'AOA' => __('Angolan Kwanza', 'invoicing'),
+        'ARS' => __('Argentine Peso', 'invoicing'),
+        'AUD' => __('Australian Dollar', 'invoicing'),
+        'AWG' => __('Aruban Florin', 'invoicing'),
+        'AZN' => __('Azerbaijani Manat', 'invoicing'),
+        'BAM' => __('Bosnia and Herzegovina Convertible Marka', 'invoicing'),
+        'BBD' => __('Barbadian Dollar', 'invoicing'),
+        'BDT' => __('Bangladeshi Taka', 'invoicing'),
+        'BGN' => __('Bulgarian Lev', 'invoicing'),
+        'BHD' => __('Bahraini Dinar', 'invoicing'),
+        'BIF' => __('Burundian Franc', 'invoicing'),
+        'BMD' => __('Bermudian Dollar', 'invoicing'),
+        'BND' => __('Brunei Dollar', 'invoicing'),
+        'BOB' => __('Bolivian Boliviano', 'invoicing'),
+        'BRL' => __('Brazilian Real', 'invoicing'),
+        'BSD' => __('Bahamian Dollar', 'invoicing'),
+        'BTC' => __('Bitcoin', 'invoicing'),
+        'BTN' => __('Bhutanese Ngultrum', 'invoicing'),
+        'BWP' => __('Botswana Pula', 'invoicing'),
+        'BYN' => __('Belarusian Ruble', 'invoicing'),
+        'BZD' => __('Belize Dollar', 'invoicing'),
+        'CAD' => __('Canadian Dollar', 'invoicing'),
+        'CDF' => __('Congolese Franc', 'invoicing'),
+        'CHF' => __('Swiss Franc', 'invoicing'),
+        'CLP' => __('Chilean Peso', 'invoicing'),
+        'CNY' => __('Chinese Yuan', 'invoicing'),
+        'COP' => __('Colombian Peso', 'invoicing'),
+        'CRC' => __('Costa Rican Colon', 'invoicing'),
+        'CUC' => __('Cuban Convertible Peso', 'invoicing'),
+        'CUP' => __('Cuban Peso', 'invoicing'),
+        'CVE' => __('Cape Verdean escudo', 'invoicing'),
+        'CZK' => __('Czech Koruna', 'invoicing'),
+        'DJF' => __('Djiboutian Franc', 'invoicing'),
+        'DKK' => __('Danish Krone', 'invoicing'),
+        'DOP' => __('Dominican Peso', 'invoicing'),
+        'DZD' => __('Algerian Dinar', 'invoicing'),
+        'EGP' => __('Egyptian Pound', 'invoicing'),
+        'ERN' => __('Eritrean Nakfa', 'invoicing'),
+        'ETB' => __('Ethiopian Irr', 'invoicing'),
+        'FJD' => __('Fijian Dollar', 'invoicing'),
+        'FKP' => __('Falkland Islands Pound', 'invoicing'),
+        'GEL' => __('Georgian Lari', 'invoicing'),
+        'GGP' => __('Guernsey Pound', 'invoicing'),
+        'GHS' => __('Ghana Cedi', 'invoicing'),
+        'GIP' => __('Gibraltar Pound', 'invoicing'),
+        'GMD' => __('Gambian Dalasi', 'invoicing'),
+        'GNF' => __('Guinean Franc', 'invoicing'),
+        'GTQ' => __('Guatemalan Quetzal', 'invoicing'),
+        'GYD' => __('Guyanese Dollar', 'invoicing'),
+        'HKD' => __('Hong Kong Dollar', 'invoicing'),
+        'HNL' => __('Honduran Lempira', 'invoicing'),
+        'HRK' => __('Croatian Kuna', 'invoicing'),
+        'HTG' => __('Haitian Gourde', 'invoicing'),
+        'HUF' => __('Hungarian Forint', 'invoicing'),
+        'IDR' => __('Indonesian Rupiah', 'invoicing'),
+        'ILS' => __('Israeli New Shekel', 'invoicing'),
+        'IMP' => __('Manx Pound', 'invoicing'),
+        'INR' => __('Indian Rupee', 'invoicing'),
+        'IQD' => __('Iraqi Dinar', 'invoicing'),
+        'IRR' => __('Iranian Rial', 'invoicing'),
+        'IRT' => __('Iranian Toman', 'invoicing'),
+        'ISK' => __('Icelandic Krona', 'invoicing'),
+        'JEP' => __('Jersey Pound', 'invoicing'),
+        'JMD' => __('Jamaican Dollar', 'invoicing'),
+        'JOD' => __('Jordanian Dinar', 'invoicing'),
+        'JPY' => __('Japanese Yen', 'invoicing'),
+        'KES' => __('Kenyan Shilling', 'invoicing'),
+        'KGS' => __('Kyrgyzstani Som', 'invoicing'),
+        'KHR' => __('Cambodian Riel', 'invoicing'),
+        'KMF' => __('Comorian Franc', 'invoicing'),
+        'KPW' => __('North Korean Won', 'invoicing'),
+        'KRW' => __('South Korean Won', 'invoicing'),
+        'KWD' => __('Kuwaiti Dinar', 'invoicing'),
+        'KYD' => __('Cayman Islands Dollar', 'invoicing'),
+        'KZT' => __('Kazakhstani Tenge', 'invoicing'),
+        'LAK' => __('Lao Kip', 'invoicing'),
+        'LBP' => __('Lebanese Pound', 'invoicing'),
+        'LKR' => __('Sri Lankan Rupee', 'invoicing'),
+        'LRD' => __('Liberian Dollar', 'invoicing'),
+        'LSL' => __('Lesotho Loti', 'invoicing'),
+        'LYD' => __('Libyan Dinar', 'invoicing'),
+        'MAD' => __('Moroccan Dirham', 'invoicing'),
+        'MDL' => __('Moldovan Leu', 'invoicing'),
+        'MGA' => __('Malagasy Ariary', 'invoicing'),
+        'MKD' => __('Macedonian Denar', 'invoicing'),
+        'MMK' => __('Burmese Kyat', 'invoicing'),
+        'MNT' => __('Mongolian Tughrik', 'invoicing'),
+        'MOP' => __('Macanese Pataca', 'invoicing'),
+        'MRO' => __('Mauritanian Ouguiya', 'invoicing'),
+        'MUR' => __('Mauritian Rupee', 'invoicing'),
+        'MVR' => __('Maldivian Rufiyaa', 'invoicing'),
+        'MWK' => __('Malawian Kwacha', 'invoicing'),
+        'MXN' => __('Mexican Peso', 'invoicing'),
+        'MYR' => __('Malaysian Ringgit', 'invoicing'),
+        'MZN' => __('Mozambican Metical', 'invoicing'),
+        'NAD' => __('Namibian Dollar', 'invoicing'),
+        'NGN' => __('Nigerian Naira', 'invoicing'),
+        'NIO' => __('Nicaraguan Cordoba', 'invoicing'),
+        'NOK' => __('Norwegian Krone', 'invoicing'),
+        'NPR' => __('Nepalese Rupee', 'invoicing'),
+        'NZD' => __('New Zealand Dollar', 'invoicing'),
+        'OMR' => __('Omani Rial', 'invoicing'),
+        'PAB' => __('Panamanian Balboa', 'invoicing'),
+        'PEN' => __('Peruvian Nuevo Sol', 'invoicing'),
+        'PGK' => __('Papua New Guinean Kina', 'invoicing'),
+        'PHP' => __('Philippine Peso', 'invoicing'),
+        'PKR' => __('Pakistani Rupee', 'invoicing'),
+        'PLN' => __('Polish Zloty', 'invoicing'),
+        'PRB' => __('Transnistrian Ruble', 'invoicing'),
+        'PYG' => __('Paraguayan Guarani', 'invoicing'),
+        'QAR' => __('Qatari Riyal', 'invoicing'),
+        'RON' => __('Romanian Leu', 'invoicing'),
+        'RSD' => __('Serbian Dinar', 'invoicing'),
+        'RUB' => __('Russian Ruble', 'invoicing'),
+        'RWF' => __('Rwandan Franc', 'invoicing'),
+        'SAR' => __('Saudi Riyal', 'invoicing'),
+        'SBD' => __('Solomon Islands Dollar', 'invoicing'),
+        'SCR' => __('Seychellois Rupee', 'invoicing'),
+        'SDG' => __('Sudanese Pound', 'invoicing'),
+        'SEK' => __('Swedish Krona', 'invoicing'),
+        'SGD' => __('Singapore Dollar', 'invoicing'),
+        'SHP' => __('Saint Helena Pound', 'invoicing'),
+        'SLL' => __('Sierra Leonean Leone', 'invoicing'),
+        'SOS' => __('Somali Shilling', 'invoicing'),
+        'SRD' => __('Surinamese Dollar', 'invoicing'),
+        'SSP' => __('South Sudanese Pound', 'invoicing'),
+        'STD' => __('Sao Tomean Dobra', 'invoicing'),
+        'SYP' => __('Syrian Pound', 'invoicing'),
+        'SZL' => __('Swazi Lilangeni', 'invoicing'),
+        'THB' => __('Thai Baht', 'invoicing'),
+        'TJS' => __('Tajikistani Somoni', 'invoicing'),
+        'TMT' => __('Turkmenistan Manat', 'invoicing'),
+        'TND' => __('Tunisian Dinar', 'invoicing'),
+        'TOP' => __('Tongan Pa&#x2bb;anga', 'invoicing'),
+        'TRY' => __('Turkish Lira', 'invoicing'),
+        'TTD' => __('Trinidad and Tobago Dollar', 'invoicing'),
+        'TWD' => __('New Taiwan Dollar', 'invoicing'),
+        'TZS' => __('Tanzanian Shilling', 'invoicing'),
+        'UAH' => __('Ukrainian Hryvnia', 'invoicing'),
+        'UGX' => __('Ugandan Shilling', 'invoicing'),
+        'UYU' => __('Uruguayan Peso', 'invoicing'),
+        'UZS' => __('Uzbekistani Som', 'invoicing'),
+        'VEF' => __('Venezuelan Bol&iacute;var', 'invoicing'),
+        'VND' => __('Vietnamese Dong', 'invoicing'),
+        'VUV' => __('Vanuatu Vatu', 'invoicing'),
+        'WST' => __('Samoan Tala', 'invoicing'),
+        'XAF' => __('Central African CFA Franc', 'invoicing'),
+        'XCD' => __('East Caribbean Dollar', 'invoicing'),
+        'XOF' => __('West African CFA Franc', 'invoicing'),
+        'XPF' => __('CFP Franc', 'invoicing'),
+        'YER' => __('Yemeni Rial', 'invoicing'),
+        'ZAR' => __('South African Rand', 'invoicing'),
+        'ZMW' => __('Zambian Kwacha', 'invoicing'),
     );
     
     //asort( $currencies ); // this
 
-    return apply_filters( 'wpinv_currencies', $currencies );
+    return apply_filters('wpinv_currencies', $currencies);
 }
 
-function wpinv_price( $amount = '', $currency = '' ) {
-    if( empty( $currency ) ) {
+function wpinv_price($amount = '', $currency = '') {
+    if (empty($currency)) {
         $currency = wpinv_get_currency();
     }
 
@@ -505,14 +505,14 @@  discard block
 block discarded – undo
 
     $negative = $amount < 0;
 
-    if ( $negative ) {
-        $amount = substr( $amount, 1 );
+    if ($negative) {
+        $amount = substr($amount, 1);
     }
 
-    $symbol = wpinv_currency_symbol( $currency );
+    $symbol = wpinv_currency_symbol($currency);
 
-    if ( $position == 'left' || $position == 'left_space' ) {
-        switch ( $currency ) {
+    if ($position == 'left' || $position == 'left_space') {
+        switch ($currency) {
             case "GBP" :
             case "BRL" :
             case "EUR" :
@@ -524,15 +524,15 @@  discard block
 block discarded – undo
             case "NZD" :
             case "SGD" :
             case "JPY" :
-                $price = $position == 'left_space' ? $symbol . ' ' .  $amount : $symbol . $amount;
+                $price = $position == 'left_space' ? $symbol . ' ' . $amount : $symbol . $amount;
                 break;
             default :
                 //$price = $currency . ' ' . $amount;
-                $price = $position == 'left_space' ? $symbol . ' ' .  $amount : $symbol . $amount;
+                $price = $position == 'left_space' ? $symbol . ' ' . $amount : $symbol . $amount;
                 break;
         }
     } else {
-        switch ( $currency ) {
+        switch ($currency) {
             case "GBP" :
             case "BRL" :
             case "EUR" :
@@ -543,83 +543,83 @@  discard block
 block discarded – undo
             case "MXN" :
             case "SGD" :
             case "JPY" :
-                $price = $position == 'right_space' ? $amount . ' ' .  $symbol : $amount . $symbol;
+                $price = $position == 'right_space' ? $amount . ' ' . $symbol : $amount . $symbol;
                 break;
             default :
                 //$price = $amount . ' ' . $currency;
-                $price = $position == 'right_space' ? $amount . ' ' .  $symbol : $amount . $symbol;
+                $price = $position == 'right_space' ? $amount . ' ' . $symbol : $amount . $symbol;
                 break;
         }
     }
     
-    if ( $negative ) {
+    if ($negative) {
         $price = '-' . $price;
     }
     
-    $price = apply_filters( 'wpinv_' . strtolower( $currency ) . '_currency_filter_' . $position, $price, $currency, $amount );
+    $price = apply_filters('wpinv_' . strtolower($currency) . '_currency_filter_' . $position, $price, $currency, $amount);
 
     return $price;
 }
 
-function wpinv_format_amount( $amount, $decimals = NULL, $calculate = false ) {
+function wpinv_format_amount($amount, $decimals = NULL, $calculate = false) {
     $thousands_sep = wpinv_thousands_separator();
     $decimal_sep   = wpinv_decimal_separator();
 
-    if ( $decimals === NULL ) {
+    if ($decimals === NULL) {
         $decimals = wpinv_decimals();
     }
 
-    if ( $decimal_sep == ',' && false !== ( $sep_found = strpos( $amount, $decimal_sep ) ) ) {
-        $whole = substr( $amount, 0, $sep_found );
-        $part = substr( $amount, $sep_found + 1, ( strlen( $amount ) - 1 ) );
+    if ($decimal_sep == ',' && false !== ($sep_found = strpos($amount, $decimal_sep))) {
+        $whole = substr($amount, 0, $sep_found);
+        $part = substr($amount, $sep_found + 1, (strlen($amount) - 1));
         $amount = $whole . '.' . $part;
     }
 
-    if ( $thousands_sep == ',' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-        $amount = str_replace( ',', '', $amount );
+    if ($thousands_sep == ',' && false !== ($found = strpos($amount, $thousands_sep))) {
+        $amount = str_replace(',', '', $amount);
     }
 
-    if ( $thousands_sep == ' ' && false !== ( $found = strpos( $amount, $thousands_sep ) ) ) {
-        $amount = str_replace( ' ', '', $amount );
+    if ($thousands_sep == ' ' && false !== ($found = strpos($amount, $thousands_sep))) {
+        $amount = str_replace(' ', '', $amount);
     }
 
-    if ( empty( $amount ) ) {
+    if (empty($amount)) {
         $amount = 0;
     }
     
-    $decimals  = apply_filters( 'wpinv_amount_format_decimals', $decimals ? $decimals : 0, $amount, $calculate );
-    $formatted = number_format( (float)$amount, $decimals, $decimal_sep, $thousands_sep );
+    $decimals  = apply_filters('wpinv_amount_format_decimals', $decimals ? $decimals : 0, $amount, $calculate);
+    $formatted = number_format((float)$amount, $decimals, $decimal_sep, $thousands_sep);
     
-    if ( $calculate ) {
-        if ( $thousands_sep === "," ) {
-            $formatted = str_replace( ",", "", $formatted );
+    if ($calculate) {
+        if ($thousands_sep === ",") {
+            $formatted = str_replace(",", "", $formatted);
         }
         
-        if ( $decimal_sep === "," ) {
-            $formatted = str_replace( ",", ".", $formatted );
+        if ($decimal_sep === ",") {
+            $formatted = str_replace(",", ".", $formatted);
         }
     }
 
-    return apply_filters( 'wpinv_amount_format', $formatted, $amount, $decimals, $decimal_sep, $thousands_sep, $calculate );
+    return apply_filters('wpinv_amount_format', $formatted, $amount, $decimals, $decimal_sep, $thousands_sep, $calculate);
 }
-add_filter( 'wpinv_amount_format_decimals', 'wpinv_currency_decimal_filter', 10, 1 );
+add_filter('wpinv_amount_format_decimals', 'wpinv_currency_decimal_filter', 10, 1);
 
-function wpinv_sanitize_key( $key ) {
+function wpinv_sanitize_key($key) {
     $raw_key = $key;
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
 
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
 }
 
-function wpinv_get_file_extension( $str ) {
-    $parts = explode( '.', $str );
-    return end( $parts );
+function wpinv_get_file_extension($str) {
+    $parts = explode('.', $str);
+    return end($parts);
 }
 
-function wpinv_string_is_image_url( $str ) {
-    $ext = wpinv_get_file_extension( $str );
+function wpinv_string_is_image_url($str) {
+    $ext = wpinv_get_file_extension($str);
 
-    switch ( strtolower( $ext ) ) {
+    switch (strtolower($ext)) {
         case 'jpeg';
         case 'jpg';
             $return = true;
@@ -635,32 +635,32 @@  discard block
 block discarded – undo
             break;
     }
 
-    return (bool)apply_filters( 'wpinv_string_is_image', $return, $str );
+    return (bool)apply_filters('wpinv_string_is_image', $return, $str);
 }
 
-function wpinv_error_log( $log, $title = '', $file = '', $line = '', $exit = false ) {
-    $should_log = apply_filters( 'wpinv_log_errors', WP_DEBUG );
+function wpinv_error_log($log, $title = '', $file = '', $line = '', $exit = false) {
+    $should_log = apply_filters('wpinv_log_errors', WP_DEBUG);
     
-    if ( true === $should_log ) {
+    if (true === $should_log) {
         $label = '';
-        if ( $file && $file !== '' ) {
-            $label .= basename( $file ) . ( $line ? '(' . $line . ')' : '' );
+        if ($file && $file !== '') {
+            $label .= basename($file) . ($line ? '(' . $line . ')' : '');
         }
         
-        if ( $title && $title !== '' ) {
+        if ($title && $title !== '') {
             $label = $label !== '' ? $label . ' ' : '';
             $label .= $title . ' ';
         }
         
-        $label = $label !== '' ? trim( $label ) . ' : ' : '';
+        $label = $label !== '' ? trim($label) . ' : ' : '';
         
-        if ( is_array( $log ) || is_object( $log ) ) {
-            error_log( $label . print_r( $log, true ) );
+        if (is_array($log) || is_object($log)) {
+            error_log($label . print_r($log, true));
         } else {
-            error_log( $label . $log );
+            error_log($label . $log);
         }
         
-        if ( $exit ) {
+        if ($exit) {
             exit;
         }
     }
@@ -668,65 +668,65 @@  discard block
 block discarded – undo
 
 function wpinv_is_ajax_disabled() {
     $retval = false;
-    return apply_filters( 'wpinv_is_ajax_disabled', $retval );
+    return apply_filters('wpinv_is_ajax_disabled', $retval);
 }
 
-function wpinv_get_current_page_url( $nocache = false ) {
+function wpinv_get_current_page_url($nocache = false) {
     global $wp;
 
-    if ( get_option( 'permalink_structure' ) ) {
-        $base = trailingslashit( home_url( $wp->request ) );
+    if (get_option('permalink_structure')) {
+        $base = trailingslashit(home_url($wp->request));
     } else {
-        $base = add_query_arg( $wp->query_string, '', trailingslashit( home_url( $wp->request ) ) );
-        $base = remove_query_arg( array( 'post_type', 'name' ), $base );
+        $base = add_query_arg($wp->query_string, '', trailingslashit(home_url($wp->request)));
+        $base = remove_query_arg(array('post_type', 'name'), $base);
     }
 
     $scheme = is_ssl() ? 'https' : 'http';
-    $uri    = set_url_scheme( $base, $scheme );
+    $uri    = set_url_scheme($base, $scheme);
 
-    if ( is_front_page() ) {
-        $uri = home_url( '/' );
-    } elseif ( wpinv_is_checkout( array(), false ) ) {
+    if (is_front_page()) {
+        $uri = home_url('/');
+    } elseif (wpinv_is_checkout(array(), false)) {
         $uri = wpinv_get_checkout_uri();
     }
 
-    $uri = apply_filters( 'wpinv_get_current_page_url', $uri );
+    $uri = apply_filters('wpinv_get_current_page_url', $uri);
 
-    if ( $nocache ) {
-        $uri = wpinv_add_cache_busting( $uri );
+    if ($nocache) {
+        $uri = wpinv_add_cache_busting($uri);
     }
 
     return $uri;
 }
 
 function wpinv_get_php_arg_separator_output() {
-	return ini_get( 'arg_separator.output' );
+	return ini_get('arg_separator.output');
 }
 
-function wpinv_rgb_from_hex( $color ) {
-    $color = str_replace( '#', '', $color );
+function wpinv_rgb_from_hex($color) {
+    $color = str_replace('#', '', $color);
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
 
     $rgb      = array();
-    $rgb['R'] = hexdec( $color{0}.$color{1} );
-    $rgb['G'] = hexdec( $color{2}.$color{3} );
-    $rgb['B'] = hexdec( $color{4}.$color{5} );
+    $rgb['R'] = hexdec($color{0} . $color{1} );
+    $rgb['G'] = hexdec($color{2} . $color{3} );
+    $rgb['B'] = hexdec($color{4} . $color{5} );
 
     return $rgb;
 }
 
-function wpinv_hex_darker( $color, $factor = 30 ) {
-    $base  = wpinv_rgb_from_hex( $color );
+function wpinv_hex_darker($color, $factor = 30) {
+    $base  = wpinv_rgb_from_hex($color);
     $color = '#';
 
-    foreach ( $base as $k => $v ) {
+    foreach ($base as $k => $v) {
         $amount      = $v / 100;
-        $amount      = round( $amount * $factor );
+        $amount      = round($amount * $factor);
         $new_decimal = $v - $amount;
 
-        $new_hex_component = dechex( $new_decimal );
-        if ( strlen( $new_hex_component ) < 2 ) {
+        $new_hex_component = dechex($new_decimal);
+        if (strlen($new_hex_component) < 2) {
             $new_hex_component = "0" . $new_hex_component;
         }
         $color .= $new_hex_component;
@@ -735,18 +735,18 @@  discard block
 block discarded – undo
     return $color;
 }
 
-function wpinv_hex_lighter( $color, $factor = 30 ) {
-    $base  = wpinv_rgb_from_hex( $color );
+function wpinv_hex_lighter($color, $factor = 30) {
+    $base  = wpinv_rgb_from_hex($color);
     $color = '#';
 
-    foreach ( $base as $k => $v ) {
+    foreach ($base as $k => $v) {
         $amount      = 255 - $v;
         $amount      = $amount / 100;
-        $amount      = round( $amount * $factor );
+        $amount      = round($amount * $factor);
         $new_decimal = $v + $amount;
 
-        $new_hex_component = dechex( $new_decimal );
-        if ( strlen( $new_hex_component ) < 2 ) {
+        $new_hex_component = dechex($new_decimal);
+        if (strlen($new_hex_component) < 2) {
             $new_hex_component = "0" . $new_hex_component;
         }
         $color .= $new_hex_component;
@@ -755,22 +755,22 @@  discard block
 block discarded – undo
     return $color;
 }
 
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
-    $hex = str_replace( '#', '', $color );
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
+    $hex = str_replace('#', '', $color);
 
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
+    $c_r = hexdec(substr($hex, 0, 2));
+    $c_g = hexdec(substr($hex, 2, 2));
+    $c_b = hexdec(substr($hex, 4, 2));
 
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
 
     return $brightness > 155 ? $dark : $light;
 }
 
-function wpinv_format_hex( $hex ) {
-    $hex = trim( str_replace( '#', '', $hex ) );
+function wpinv_format_hex($hex) {
+    $hex = trim(str_replace('#', '', $hex));
 
-    if ( strlen( $hex ) == 3 ) {
+    if (strlen($hex) == 3) {
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
     }
 
@@ -790,12 +790,12 @@  discard block
 block discarded – undo
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string
  */
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strimwidth' ) ) {
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
+    if (function_exists('mb_strimwidth')) {
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
     }
     
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
 }
 
 /**
@@ -807,28 +807,28 @@  discard block
 block discarded – undo
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the number of characters in string.
  */
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strlen' ) ) {
-        return mb_strlen( $str, $encoding );
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strlen')) {
+        return mb_strlen($str, $encoding);
     }
         
-    return strlen( $str );
+    return strlen($str);
 }
 
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strtolower' ) ) {
-        return mb_strtolower( $str, $encoding );
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strtolower')) {
+        return mb_strtolower($str, $encoding);
     }
     
-    return strtolower( $str );
+    return strtolower($str);
 }
 
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strtoupper' ) ) {
-        return mb_strtoupper( $str, $encoding );
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strtoupper')) {
+        return mb_strtoupper($str, $encoding);
     }
     
-    return strtoupper( $str );
+    return strtoupper($str);
 }
 
 /**
@@ -842,12 +842,12 @@  discard block
 block discarded – undo
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the position of the first occurrence of search in the string.
  */
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strpos' ) ) {
-        return mb_strpos( $str, $find, $offset, $encoding );
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
+    if (function_exists('mb_strpos')) {
+        return mb_strpos($str, $find, $offset, $encoding);
     }
         
-    return strpos( $str, $find, $offset );
+    return strpos($str, $find, $offset);
 }
 
 /**
@@ -861,12 +861,12 @@  discard block
 block discarded – undo
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the position of the last occurrence of search.
  */
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strrpos' ) ) {
-        return mb_strrpos( $str, $find, $offset, $encoding );
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
+    if (function_exists('mb_strrpos')) {
+        return mb_strrpos($str, $find, $offset, $encoding);
     }
         
-    return strrpos( $str, $find, $offset );
+    return strrpos($str, $find, $offset);
 }
 
 /**
@@ -881,16 +881,16 @@  discard block
 block discarded – undo
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string
  */
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_substr' ) ) {
-        if ( $length === null ) {
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
+    if (function_exists('mb_substr')) {
+        if ($length === null) {
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
         } else {
-            return mb_substr( $str, $start, $length, $encoding );
+            return mb_substr($str, $start, $length, $encoding);
         }
     }
         
-    return substr( $str, $start, $length );
+    return substr($str, $start, $length);
 }
 
 /**
@@ -902,48 +902,48 @@  discard block
 block discarded – undo
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string The width of string.
  */
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strwidth' ) ) {
-        return mb_strwidth( $str, $encoding );
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strwidth')) {
+        return mb_strwidth($str, $encoding);
     }
     
-    return wpinv_utf8_strlen( $str, $encoding );
+    return wpinv_utf8_strlen($str, $encoding);
 }
 
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strlen' ) ) {
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
+    if (function_exists('mb_strlen')) {
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
         $str_end = "";
         
-        if ( $lower_str_end ) {
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
+        if ($lower_str_end) {
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
         } else {
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
         }
 
         return $first_letter . $str_end;
     }
     
-    return ucfirst( $str );
+    return ucfirst($str);
 }
 
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_convert_case' ) ) {
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_convert_case')) {
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
     }
     
-    return ucwords( $str );
+    return ucwords($str);
 }
 
-function wpinv_period_in_days( $period, $unit ) {
-    $period = absint( $period );
+function wpinv_period_in_days($period, $unit) {
+    $period = absint($period);
     
-    if ( $period > 0 ) {
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
+    if ($period > 0) {
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
             $period = $period * 7;
-        } else if ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
+        } else if (in_array(strtolower($unit), array('m', 'month', 'months'))) {
             $period = $period * 30;
-        } else if ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
+        } else if (in_array(strtolower($unit), array('y', 'year', 'years'))) {
             $period = $period * 365;
         }
     }
@@ -951,14 +951,14 @@  discard block
 block discarded – undo
     return $period;
 }
 
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
-    if ( function_exists( 'cal_days_in_month' ) ) {
-        return cal_days_in_month( $calendar, $month, $year );
+function wpinv_cal_days_in_month($calendar, $month, $year) {
+    if (function_exists('cal_days_in_month')) {
+        return cal_days_in_month($calendar, $month, $year);
     }
 
     // Fallback in case the calendar extension is not loaded in PHP
     // Only supports Gregorian calendar
-    return date( 't', mktime( 0, 0, 0, $month, 1, $year ) );
+    return date('t', mktime(0, 0, 0, $month, 1, $year));
 }
 
 /**
@@ -969,11 +969,11 @@  discard block
 block discarded – undo
  *
  * @return string
  */
-function wpi_help_tip( $tip, $allow_html = false ) {
-    if ( $allow_html ) {
-        $tip = wpi_sanitize_tooltip( $tip );
+function wpi_help_tip($tip, $allow_html = false) {
+    if ($allow_html) {
+        $tip = wpi_sanitize_tooltip($tip);
     } else {
-        $tip = esc_attr( $tip );
+        $tip = esc_attr($tip);
     }
 
     return '<span class="wpi-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
@@ -987,8 +987,8 @@  discard block
 block discarded – undo
  * @param string $var
  * @return string
  */
-function wpi_sanitize_tooltip( $var ) {
-    return htmlspecialchars( wp_kses( html_entity_decode( $var ), array(
+function wpi_sanitize_tooltip($var) {
+    return htmlspecialchars(wp_kses(html_entity_decode($var), array(
         'br'     => array(),
         'em'     => array(),
         'strong' => array(),
@@ -998,7 +998,7 @@  discard block
 block discarded – undo
         'li'     => array(),
         'ol'     => array(),
         'p'      => array(),
-    ) ) );
+    )));
 }
 
 /**
@@ -1008,7 +1008,7 @@  discard block
 block discarded – undo
  */
 function wpinv_get_screen_ids() {
 
-    $screen_id = sanitize_title( __( 'Invoicing', 'invoicing' ) );
+    $screen_id = sanitize_title(__('Invoicing', 'invoicing'));
 
     $screen_ids = array(
         'toplevel_page_' . $screen_id,
@@ -1026,5 +1026,5 @@  discard block
 block discarded – undo
         'invoicing_page_wpi-addons',
     );
 
-    return apply_filters( 'wpinv_screen_ids', $screen_ids );
+    return apply_filters('wpinv_screen_ids', $screen_ids);
 }
\ No newline at end of file

Please login to merge, or discard this patch.

includes/wpinv-email-functions.php 1 patch

Spacing +582 added lines, -582 removed lines patch added patch discarded remove patch

@@ -7,12 +7,12 @@  discard block
 block discarded – undo
  */
 
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 function wpinv_init_transactional_emails() {
-    $email_actions = apply_filters( 'wpinv_email_actions', array(
+    $email_actions = apply_filters('wpinv_email_actions', array(
         'wpinv_status_wpi-pending_to_wpi-processing',
         'wpinv_status_wpi-pending_to_publish',
         'wpinv_status_wpi-pending_to_wpi-cancelled',
@@ -30,381 +30,381 @@  discard block
 block discarded – undo
         'wpinv_fully_refunded',
         'wpinv_partially_refunded',
         'wpinv_new_invoice_note'
-    ) );
+    ));
 
-    foreach ( $email_actions as $action ) {
-        add_action( $action, 'wpinv_send_transactional_email', 10, 10 );
+    foreach ($email_actions as $action) {
+        add_action($action, 'wpinv_send_transactional_email', 10, 10);
     }
 }
-add_action( 'init', 'wpinv_init_transactional_emails' );
+add_action('init', 'wpinv_init_transactional_emails');
 
 // New invoice email
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
-add_action( 'wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification' );
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
-add_action( 'wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
-add_action( 'wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification' );
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
+add_action('wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification');
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
+add_action('wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
+add_action('wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification');
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
 
 // Cancelled invoice email
-add_action( 'wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
-add_action( 'wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
+add_action('wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
+add_action('wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
 
 // Failed invoice email
-add_action( 'wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
-add_action( 'wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
+add_action('wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
+add_action('wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
 
 // On hold invoice email
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
 
 // Processing invoice email
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification' );
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification');
 
 // Paid invoice email
-add_action( 'wpinv_status_publish_notification', 'wpinv_completed_invoice_notification' );
+add_action('wpinv_status_publish_notification', 'wpinv_completed_invoice_notification');
 
 // Refunded invoice email
-add_action( 'wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification' );
-add_action( 'wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification' );
-add_action( 'wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
-add_action( 'wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
+add_action('wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification');
+add_action('wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification');
+add_action('wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
+add_action('wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
 
 // Invoice note
-add_action( 'wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification' );
+add_action('wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification');
 
-add_action( 'wpinv_email_header', 'wpinv_email_header' );
-add_action( 'wpinv_email_footer', 'wpinv_email_footer' );
-add_action( 'wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3 );
-add_action( 'wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3 );
-add_action( 'wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3 );
+add_action('wpinv_email_header', 'wpinv_email_header');
+add_action('wpinv_email_footer', 'wpinv_email_footer');
+add_action('wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3);
+add_action('wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3);
+add_action('wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3);
 
 function wpinv_send_transactional_email() {
     $args       = func_get_args();
     $function   = current_filter() . '_notification';
-    do_action_ref_array( $function, $args );
+    do_action_ref_array($function, $args);
 }
 
-function wpinv_new_invoice_notification( $invoice_id, $new_status = '' ) {
+function wpinv_new_invoice_notification($invoice_id, $new_status = '') {
     $email_type = 'new_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => true,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
 
     return $sent;
 }
 
-function wpinv_cancelled_invoice_notification( $invoice_id, $new_status = '' ) {
+function wpinv_cancelled_invoice_notification($invoice_id, $new_status = '') {
     $email_type = 'cancelled_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => true,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
 
     return $sent;
 }
 
-function wpinv_failed_invoice_notification( $invoice_id, $new_status = '' ) {
+function wpinv_failed_invoice_notification($invoice_id, $new_status = '') {
     $email_type = 'failed_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
     
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
     
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => true,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
 
     return $sent;
 }
 
-function wpinv_onhold_invoice_notification( $invoice_id, $new_status = '' ) {
+function wpinv_onhold_invoice_notification($invoice_id, $new_status = '') {
     $email_type = 'onhold_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
     
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => false,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
     
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
-        $recipient  = wpinv_get_admin_email();
-        $subject    .= ' - ADMIN BCC COPY';
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    if (wpinv_mail_admin_bcc_active($email_type)) {
+        $recipient = wpinv_get_admin_email();
+        $subject .= ' - ADMIN BCC COPY';
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
 
-function wpinv_processing_invoice_notification( $invoice_id, $new_status = '' ) {
+function wpinv_processing_invoice_notification($invoice_id, $new_status = '') {
     $email_type = 'processing_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
     $search                     = array();
     $search['invoice_number']   = '{invoice_number}';
     $search['invoice_date']     = '{invoice_date}';
     $search['name']             = '{name}';
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
     
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => false,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
-        $recipient  = wpinv_get_admin_email();
-        $subject    .= ' - ADMIN BCC COPY';
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    if (wpinv_mail_admin_bcc_active($email_type)) {
+        $recipient = wpinv_get_admin_email();
+        $subject .= ' - ADMIN BCC COPY';
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
 
-function wpinv_completed_invoice_notification( $invoice_id, $new_status = '' ) {
+function wpinv_completed_invoice_notification($invoice_id, $new_status = '') {
     $email_type = 'completed_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    if($invoice->is_renewal() && wpinv_email_is_enabled( 'completed_invoice_renewal' )){
+    if ($invoice->is_renewal() && wpinv_email_is_enabled('completed_invoice_renewal')) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => false,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
-        $recipient  = wpinv_get_admin_email();
-        $subject    .= ' - ADMIN BCC COPY';
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    if (wpinv_mail_admin_bcc_active($email_type)) {
+        $recipient = wpinv_get_admin_email();
+        $subject .= ' - ADMIN BCC COPY';
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
 
-function wpinv_fully_refunded_notification( $invoice_id, $new_status = '' ) {
+function wpinv_fully_refunded_notification($invoice_id, $new_status = '') {
     $email_type = 'refunded_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'           => $invoice,
             'email_type'        => $email_type,
             'email_heading'     => $email_heading,
@@ -412,50 +412,50 @@  discard block
 block discarded – undo
             'plain_text'        => false,
             'partial_refund'    => false,
             'message_body'      => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
-        $recipient  = wpinv_get_admin_email();
-        $subject    .= ' - ADMIN BCC COPY';
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    if (wpinv_mail_admin_bcc_active($email_type)) {
+        $recipient = wpinv_get_admin_email();
+        $subject .= ' - ADMIN BCC COPY';
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
 
-function wpinv_partially_refunded_notification( $invoice_id, $new_status = '' ) {
+function wpinv_partially_refunded_notification($invoice_id, $new_status = '') {
     $email_type = 'refunded_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'           => $invoice,
             'email_type'        => $email_type,
             'email_heading'     => $email_heading,
@@ -463,95 +463,95 @@  discard block
 block discarded – undo
             'plain_text'        => false,
             'partial_refund'    => true,
             'message_body'      => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
-        $recipient  = wpinv_get_admin_email();
-        $subject    .= ' - ADMIN BCC COPY';
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    if (wpinv_mail_admin_bcc_active($email_type)) {
+        $recipient = wpinv_get_admin_email();
+        $subject .= ' - ADMIN BCC COPY';
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
 
-function wpinv_new_invoice_note_notification( $invoice_id, $new_status = '' ) {
+function wpinv_new_invoice_note_notification($invoice_id, $new_status = '') {
 }
 
-function wpinv_user_invoice_notification( $invoice_id ) {
+function wpinv_user_invoice_notification($invoice_id) {
     $email_type = 'user_invoice';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return -1;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
+    if (!("wpi_invoice" === $invoice->post_type)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
     
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => false,
             'plain_text'    => false,
             'message_body'  => $message_body,
-        ) );
+        ));
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
-        $recipient  = wpinv_get_admin_email();
-        $subject    .= ' - ADMIN BCC COPY';
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    if (wpinv_mail_admin_bcc_active($email_type)) {
+        $recipient = wpinv_get_admin_email();
+        $subject .= ' - ADMIN BCC COPY';
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
-    if ( $sent ) {
-        $note = __( 'Invoice has been emailed to the user.', 'invoicing' );
+    if ($sent) {
+        $note = __('Invoice has been emailed to the user.', 'invoicing');
     } else {
-        $note = __( 'Fail to send invoice to the user!', 'invoicing' );
+        $note = __('Fail to send invoice to the user!', 'invoicing');
     }
 
-    $invoice->add_note( $note, '', '', true ); // Add system note.
+    $invoice->add_note($note, '', '', true); // Add system note.
 
     return $sent;
 }
 
-function wpinv_user_note_notification( $invoice_id, $args = array() ) {
+function wpinv_user_note_notification($invoice_id, $args = array()) {
     $email_type = 'user_note';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
@@ -559,19 +559,19 @@  discard block
 block discarded – undo
         'user_note' => ''
     );
 
-    $args = wp_parse_args( $args, $defaults );
+    $args = wp_parse_args($args, $defaults);
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $message_body   = str_replace( '{customer_note}', $args['user_note'], $message_body );
+    $message_body   = str_replace('{customer_note}', $args['user_note'], $message_body);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
@@ -579,36 +579,36 @@  discard block
 block discarded – undo
             'plain_text'    => false,
             'message_body'  => $message_body,
             'customer_note' => $args['user_note']
-        ) );
+        ));
 
-    $content        = wpinv_email_format_text( $content, $invoice );
+    $content = wpinv_email_format_text($content, $invoice);
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
 
 function wpinv_mail_get_from_address() {
-    $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
-    return sanitize_email( $from_address );
+    $from_address = apply_filters('wpinv_mail_from_address', wpinv_get_option('email_from'));
+    return sanitize_email($from_address);
 }
 
 function wpinv_mail_get_from_name() {
-    $from_name = apply_filters( 'wpinv_mail_from_name', wpinv_get_option( 'email_from_name' ) );
-    return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
+    $from_name = apply_filters('wpinv_mail_from_name', wpinv_get_option('email_from_name'));
+    return wp_specialchars_decode(esc_html($from_name), ENT_QUOTES);
 }
 
-function wpinv_mail_admin_bcc_active( $mail_type = '' ) {
-    $active = apply_filters( 'wpinv_mail_admin_bcc_active', wpinv_get_option( 'email_' . $mail_type . '_admin_bcc' ) );
-    return ( $active ? true : false );
+function wpinv_mail_admin_bcc_active($mail_type = '') {
+    $active = apply_filters('wpinv_mail_admin_bcc_active', wpinv_get_option('email_' . $mail_type . '_admin_bcc'));
+    return ($active ? true : false);
 }
     
-function wpinv_mail_get_content_type(  $content_type = 'text/html', $email_type = 'html' ) {
-    $email_type = apply_filters( 'wpinv_mail_content_type', $email_type );
+function wpinv_mail_get_content_type($content_type = 'text/html', $email_type = 'html') {
+    $email_type = apply_filters('wpinv_mail_content_type', $email_type);
 
-    switch ( $email_type ) {
+    switch ($email_type) {
         case 'html' :
             $content_type = 'text/html';
             break;
@@ -623,35 +623,35 @@  discard block
 block discarded – undo
     return $content_type;
 }
     
-function wpinv_mail_send( $to, $subject, $message, $headers, $attachments ) {
-    add_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
-    add_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
-    add_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
+function wpinv_mail_send($to, $subject, $message, $headers, $attachments) {
+    add_filter('wp_mail_from', 'wpinv_mail_get_from_address');
+    add_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
+    add_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
 
-    $message = wpinv_email_style_body( $message );
-    $message = apply_filters( 'wpinv_mail_content', $message );
+    $message = wpinv_email_style_body($message);
+    $message = apply_filters('wpinv_mail_content', $message);
 
-    $sent  = wp_mail( $to, $subject, $message, $headers, $attachments );
+    $sent = wp_mail($to, $subject, $message, $headers, $attachments);
 
-    if ( !$sent ) {
-        $log_message = wp_sprintf( __( "\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), ( is_array( $to ) ? implode( ', ', $to ) : $to ), $subject );
-        wpinv_error_log( $log_message, __( "Email from Invoicing plugin failed to send", 'invoicing' ), __FILE__, __LINE__ );
+    if (!$sent) {
+        $log_message = wp_sprintf(__("\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), (is_array($to) ? implode(', ', $to) : $to), $subject);
+        wpinv_error_log($log_message, __("Email from Invoicing plugin failed to send", 'invoicing'), __FILE__, __LINE__);
     }
 
-    remove_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
-    remove_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
-    remove_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
+    remove_filter('wp_mail_from', 'wpinv_mail_get_from_address');
+    remove_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
+    remove_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
 
     return $sent;
 }
     
 function wpinv_get_emails() {
     $overdue_days_options       = array();
-    $overdue_days_options[0]    = __( 'On the Due Date', 'invoicing' );
-    $overdue_days_options[1]    = __( '1 day after Due Date', 'invoicing' );
+    $overdue_days_options[0]    = __('On the Due Date', 'invoicing');
+    $overdue_days_options[1]    = __('1 day after Due Date', 'invoicing');
 
-    for ( $i = 2; $i <= 10; $i++ ) {
-        $overdue_days_options[$i]   = wp_sprintf( __( '%d days after Due Date', 'invoicing' ), $i );
+    for ($i = 2; $i <= 10; $i++) {
+        $overdue_days_options[$i] = wp_sprintf(__('%d days after Due Date', 'invoicing'), $i);
     }
 
     // Default, built-in gateways
@@ -659,39 +659,39 @@  discard block
 block discarded – undo
             'new_invoice' => array(
             'email_new_invoice_header' => array(
                 'id'   => 'email_new_invoice_header',
-                'name' => '<h3>' . __( 'New Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'New invoice emails are sent to admin when a new invoice is received.', 'invoicing' ),
+                'name' => '<h3>' . __('New Invoice', 'invoicing') . '</h3>',
+                'desc' => __('New invoice emails are sent to admin when a new invoice is received.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_new_invoice_active' => array(
                 'id'   => 'email_new_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_new_invoice_subject' => array(
                 'id'   => 'email_new_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing' ),
+                'std'  => __('[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing'),
                 'size' => 'large'
             ),
             'email_new_invoice_heading' => array(
                 'id'   => 'email_new_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'New payment invoice', 'invoicing' ),
+                'std'  => __('New payment invoice', 'invoicing'),
                 'size' => 'large'
             ),
             'email_new_invoice_body' => array(
                 'id'   => 'email_new_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -699,39 +699,39 @@  discard block
 block discarded – undo
         'cancelled_invoice' => array(
             'email_cancelled_invoice_header' => array(
                 'id'   => 'email_cancelled_invoice_header',
-                'name' => '<h3>' . __( 'Cancelled Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing' ),
+                'name' => '<h3>' . __('Cancelled Invoice', 'invoicing') . '</h3>',
+                'desc' => __('Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_cancelled_invoice_active' => array(
                 'id'   => 'email_cancelled_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_cancelled_invoice_subject' => array(
                 'id'   => 'email_cancelled_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing' ),
+                'std'  => __('[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing'),
                 'size' => 'large'
             ),
             'email_cancelled_invoice_heading' => array(
                 'id'   => 'email_cancelled_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Cancelled invoice', 'invoicing' ),
+                'std'  => __('Cancelled invoice', 'invoicing'),
                 'size' => 'large'
             ),
             'email_cancelled_invoice_body' => array(
                 'id'   => 'email_cancelled_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -739,39 +739,39 @@  discard block
 block discarded – undo
         'failed_invoice' => array(
             'email_failed_invoice_header' => array(
                 'id'   => 'email_failed_invoice_header',
-                'name' => '<h3>' . __( 'Failed Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing' ),
+                'name' => '<h3>' . __('Failed Invoice', 'invoicing') . '</h3>',
+                'desc' => __('Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing'),
                 'type' => 'header',
             ),
             'email_failed_invoice_active' => array(
                 'id'   => 'email_failed_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_failed_invoice_subject' => array(
                 'id'   => 'email_failed_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Failed invoice ({invoice_number})', 'invoicing' ),
+                'std'  => __('[{site_title}] Failed invoice ({invoice_number})', 'invoicing'),
                 'size' => 'large'
             ),
             'email_failed_invoice_heading' => array(
                 'id'   => 'email_failed_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Failed invoice', 'invoicing' ),
+                'std'  => __('Failed invoice', 'invoicing'),
                 'size' => 'large'
             ),
             'email_failed_invoice_body' => array(
                 'id'   => 'email_failed_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -779,46 +779,46 @@  discard block
 block discarded – undo
         'onhold_invoice' => array(
             'email_onhold_invoice_header' => array(
                 'id'   => 'email_onhold_invoice_header',
-                'name' => '<h3>' . __( 'On Hold Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing' ),
+                'name' => '<h3>' . __('On Hold Invoice', 'invoicing') . '</h3>',
+                'desc' => __('This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_onhold_invoice_active' => array(
                 'id'   => 'email_onhold_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_onhold_invoice_subject' => array(
                 'id'   => 'email_onhold_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
                 'size' => 'large'
             ),
             'email_onhold_invoice_heading' => array(
                 'id'   => 'email_onhold_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
+                'std'  => __('Thank you for your invoice', 'invoicing'),
                 'size' => 'large'
             ),
             'email_onhold_invoice_admin_bcc' => array(
                 'id'   => 'email_onhold_invoice_admin_bcc',
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
+                'name' => __('Enable Admin BCC', 'invoicing'),
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_onhold_invoice_body' => array(
                 'id'   => 'email_onhold_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -826,46 +826,46 @@  discard block
 block discarded – undo
         'processing_invoice' => array(
             'email_processing_invoice_header' => array(
                 'id'   => 'email_processing_invoice_header',
-                'name' => '<h3>' . __( 'Processing Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after payment.', 'invoicing' ),
+                'name' => '<h3>' . __('Processing Invoice', 'invoicing') . '</h3>',
+                'desc' => __('This is an invoice notification sent to users containing invoice details after payment.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_processing_invoice_active' => array(
                 'id'   => 'email_processing_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_processing_invoice_subject' => array(
                 'id'   => 'email_processing_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
                 'size' => 'large'
             ),
             'email_processing_invoice_heading' => array(
                 'id'   => 'email_processing_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
+                'std'  => __('Thank you for your invoice', 'invoicing'),
                 'size' => 'large'
             ),
             'email_processing_invoice_admin_bcc' => array(
                 'id'   => 'email_processing_invoice_admin_bcc',
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
+                'name' => __('Enable Admin BCC', 'invoicing'),
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_processing_invoice_body' => array(
                 'id'   => 'email_processing_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -873,52 +873,52 @@  discard block
 block discarded – undo
         'completed_invoice' => array(
             'email_completed_invoice_header' => array(
                 'id'   => 'email_completed_invoice_header',
-                'name' => '<h3>' . __( 'Paid Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing' ),
+                'name' => '<h3>' . __('Paid Invoice', 'invoicing') . '</h3>',
+                'desc' => __('Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_completed_invoice_active' => array(
                 'id'   => 'email_completed_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_completed_invoice_renewal_active' => array(
                 'id'   => 'email_completed_invoice_renewal_active',
-                'name' => __( 'Enable renewal notification', 'invoicing' ),
-                'desc' => __( 'Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing' ),
+                'name' => __('Enable renewal notification', 'invoicing'),
+                'desc' => __('Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 0
             ),
             'email_completed_invoice_subject' => array(
                 'id'   => 'email_completed_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing' ),
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing'),
                 'size' => 'large'
             ),
             'email_completed_invoice_heading' => array(
                 'id'   => 'email_completed_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Your invoice has been paid', 'invoicing' ),
+                'std'  => __('Your invoice has been paid', 'invoicing'),
                 'size' => 'large'
             ),
             'email_completed_invoice_admin_bcc' => array(
                 'id'   => 'email_completed_invoice_admin_bcc',
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
+                'name' => __('Enable Admin BCC', 'invoicing'),
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
                 'type' => 'checkbox',
             ),
             'email_completed_invoice_body' => array(
                 'id'   => 'email_completed_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -927,46 +927,46 @@  discard block
 block discarded – undo
         'refunded_invoice' => array(
             'email_refunded_invoice_header' => array(
                 'id'   => 'email_refunded_invoice_header',
-                'name' => '<h3>' . __( 'Refunded Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing' ),
+                'name' => '<h3>' . __('Refunded Invoice', 'invoicing') . '</h3>',
+                'desc' => __('Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_refunded_invoice_active' => array(
                 'id'   => 'email_refunded_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_refunded_invoice_subject' => array(
                 'id'   => 'email_refunded_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing' ),
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing'),
                 'size' => 'large'
             ),
             'email_refunded_invoice_heading' => array(
                 'id'   => 'email_refunded_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Your invoice has been refunded', 'invoicing' ),
+                'std'  => __('Your invoice has been refunded', 'invoicing'),
                 'size' => 'large'
             ),
             'email_refunded_invoice_admin_bcc' => array(
                 'id'   => 'email_refunded_invoice_admin_bcc',
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
+                'name' => __('Enable Admin BCC', 'invoicing'),
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_refunded_invoice_body' => array(
                 'id'   => 'email_refunded_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing' ),
+                'std'  => __('<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -974,46 +974,46 @@  discard block
 block discarded – undo
         'user_invoice' => array(
             'email_user_invoice_header' => array(
                 'id'   => 'email_user_invoice_header',
-                'name' => '<h3>' . __( 'Customer Invoice', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing' ),
+                'name' => '<h3>' . __('Customer Invoice', 'invoicing') . '</h3>',
+                'desc' => __('Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_user_invoice_active' => array(
                 'id'   => 'email_user_invoice_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_user_invoice_subject' => array(
                 'id'   => 'email_user_invoice_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date}', 'invoicing' ),
+                'std'  => __('[{site_title}] Your invoice from {invoice_date}', 'invoicing'),
                 'size' => 'large'
             ),
             'email_user_invoice_heading' => array(
                 'id'   => 'email_user_invoice_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Your invoice {invoice_number} details', 'invoicing' ),
+                'std'  => __('Your invoice {invoice_number} details', 'invoicing'),
                 'size' => 'large'
             ),
             'email_user_invoice_admin_bcc' => array(
                 'id'   => 'email_user_invoice_admin_bcc',
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
+                'name' => __('Enable Admin BCC', 'invoicing'),
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_user_invoice_body' => array(
                 'id'   => 'email_user_invoice_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
+                'std'  => __('<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -1021,39 +1021,39 @@  discard block
 block discarded – undo
         'user_note' => array(
             'email_user_note_header' => array(
                 'id'   => 'email_user_note_header',
-                'name' => '<h3>' . __( 'Customer Note', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing' ),
+                'name' => '<h3>' . __('Customer Note', 'invoicing') . '</h3>',
+                'desc' => __('Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_user_note_active' => array(
                 'id'   => 'email_user_note_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_user_note_subject' => array(
                 'id'   => 'email_user_note_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing' ),
+                'std'  => __('[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing'),
                 'size' => 'large'
             ),
             'email_user_note_heading' => array(
                 'id'   => 'email_user_note_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'A note has been added to your {invoice_label}', 'invoicing' ),
+                'std'  => __('A note has been added to your {invoice_label}', 'invoicing'),
                 'size' => 'large'
             ),
             'email_user_note_body' => array(
                 'id'   => 'email_user_note_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing' ),
+                'std'  => __('<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing'),
                 'class' => 'large',
                 'size' => '10'
             ),
@@ -1061,158 +1061,158 @@  discard block
 block discarded – undo
         'overdue' => array(
             'email_overdue_header' => array(
                 'id'   => 'email_overdue_header',
-                'name' => '<h3>' . __( 'Payment Reminder', 'invoicing' ) . '</h3>',
-                'desc' => __( 'Payment reminder emails are sent to user automatically.', 'invoicing' ),
+                'name' => '<h3>' . __('Payment Reminder', 'invoicing') . '</h3>',
+                'desc' => __('Payment reminder emails are sent to user automatically.', 'invoicing'),
                 'type' => 'header',
             ),
             'email_overdue_active' => array(
                 'id'   => 'email_overdue_active',
-                'name' => __( 'Enable/Disable', 'invoicing' ),
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
+                'name' => __('Enable/Disable', 'invoicing'),
+                'desc' => __('Enable this email notification', 'invoicing'),
                 'type' => 'checkbox',
                 'std'  => 1
             ),
             'email_due_reminder_days' => array(
                 'id'        => 'email_due_reminder_days',
-                'name'      => __( 'When to Send', 'invoicing' ),
-                'desc'      => __( 'Check when you would like payment reminders sent out.', 'invoicing' ),
+                'name'      => __('When to Send', 'invoicing'),
+                'desc'      => __('Check when you would like payment reminders sent out.', 'invoicing'),
                 'default'   => '',
                 'type'      => 'multicheck',
                 'options'   => $overdue_days_options,
             ),
             'email_overdue_subject' => array(
                 'id'   => 'email_overdue_subject',
-                'name' => __( 'Subject', 'invoicing' ),
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
+                'name' => __('Subject', 'invoicing'),
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( '[{site_title}] Payment Reminder', 'invoicing' ),
+                'std'  => __('[{site_title}] Payment Reminder', 'invoicing'),
                 'size' => 'large'
             ),
             'email_overdue_heading' => array(
                 'id'   => 'email_overdue_heading',
-                'name' => __( 'Email Heading', 'invoicing' ),
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
+                'name' => __('Email Heading', 'invoicing'),
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
                 'type' => 'text',
-                'std'  => __( 'Payment reminder for your invoice', 'invoicing' ),
+                'std'  => __('Payment reminder for your invoice', 'invoicing'),
                 'size' => 'large'
             ),
             'email_overdue_body' => array(
                 'id'   => 'email_overdue_body',
-                'name' => __( 'Email Content', 'invoicing' ),
-                'desc' => __( 'The content of the email.', 'invoicing' ),
+                'name' => __('Email Content', 'invoicing'),
+                'desc' => __('The content of the email.', 'invoicing'),
                 'type' => 'rich_editor',
-                'std'  => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
+                'std'  => __('<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
                 'class' => 'large',
                 'size'  => 10,
             ),
         ),
     );
 
-    return apply_filters( 'wpinv_get_emails', $emails );
+    return apply_filters('wpinv_get_emails', $emails);
 }
 
-function wpinv_settings_emails( $settings = array() ) {
+function wpinv_settings_emails($settings = array()) {
     $emails = wpinv_get_emails();
 
-    if ( !empty( $emails ) ) {
-        foreach ( $emails as $key => $email ) {
+    if (!empty($emails)) {
+        foreach ($emails as $key => $email) {
             $settings[$key] = $email;
         }
     }
 
-    return apply_filters( 'wpinv_settings_get_emails', $settings );
+    return apply_filters('wpinv_settings_get_emails', $settings);
 }
-add_filter( 'wpinv_settings_emails', 'wpinv_settings_emails', 10, 1 );
+add_filter('wpinv_settings_emails', 'wpinv_settings_emails', 10, 1);
 
-function wpinv_settings_sections_emails( $settings ) {
+function wpinv_settings_sections_emails($settings) {
     $emails = wpinv_get_emails();
 
     if (!empty($emails)) {
-        foreach  ($emails as $key => $email) {
-            $settings[$key] = !empty( $email['email_' . $key . '_header']['name'] ) ? strip_tags( $email['email_' . $key . '_header']['name'] ) : $key;
+        foreach ($emails as $key => $email) {
+            $settings[$key] = !empty($email['email_' . $key . '_header']['name']) ? strip_tags($email['email_' . $key . '_header']['name']) : $key;
         }
     }
 
     return $settings;    
 }
-add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
+add_filter('wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1);
 
-function wpinv_email_is_enabled( $email_type ) {
+function wpinv_email_is_enabled($email_type) {
     $emails = wpinv_get_emails();
-    $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
+    $enabled = isset($emails[$email_type]) && wpinv_get_option('email_' . $email_type . '_active', 0) ? true : false;
 
-    return apply_filters( 'wpinv_email_is_enabled', $enabled, $email_type );
+    return apply_filters('wpinv_email_is_enabled', $enabled, $email_type);
 }
 
-function wpinv_email_get_recipient( $email_type = '', $invoice_id = 0, $invoice = array() ) {
-    switch ( $email_type ) {
+function wpinv_email_get_recipient($email_type = '', $invoice_id = 0, $invoice = array()) {
+    switch ($email_type) {
         case 'new_invoice':
         case 'cancelled_invoice':
         case 'failed_invoice':
             $recipient  = wpinv_get_admin_email();
         break;
         default:
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
-            $recipient  = !empty( $invoice ) ? $invoice->get_email() : '';
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
+            $recipient  = !empty($invoice) ? $invoice->get_email() : '';
         break;
     }
 
-    return apply_filters( 'wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice );
+    return apply_filters('wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice);
 }
 
-function wpinv_email_get_subject( $email_type = '', $invoice_id = 0, $invoice = array() ) {
-    $subject    = wpinv_get_option( 'email_' . $email_type . '_subject' );
-    $subject    = __( $subject, 'invoicing' );
+function wpinv_email_get_subject($email_type = '', $invoice_id = 0, $invoice = array()) {
+    $subject    = wpinv_get_option('email_' . $email_type . '_subject');
+    $subject    = __($subject, 'invoicing');
 
-    $subject    = wpinv_email_format_text( $subject, $invoice );
+    $subject    = wpinv_email_format_text($subject, $invoice);
 
-    return apply_filters( 'wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice );
+    return apply_filters('wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice);
 }
 
-function wpinv_email_get_heading( $email_type = '', $invoice_id = 0, $invoice = array() ) {
-    $email_heading = wpinv_get_option( 'email_' . $email_type . '_heading' );
-    $email_heading = __( $email_heading, 'invoicing' );
+function wpinv_email_get_heading($email_type = '', $invoice_id = 0, $invoice = array()) {
+    $email_heading = wpinv_get_option('email_' . $email_type . '_heading');
+    $email_heading = __($email_heading, 'invoicing');
 
-    $email_heading = wpinv_email_format_text( $email_heading, $invoice );
+    $email_heading = wpinv_email_format_text($email_heading, $invoice);
 
-    return apply_filters( 'wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice );
+    return apply_filters('wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice);
 }
 
-function wpinv_email_get_content( $email_type = '', $invoice_id = 0, $invoice = array() ) {
-    $content    = wpinv_get_option( 'email_' . $email_type . '_body' );
-    $content    = __( $content, 'invoicing' );
+function wpinv_email_get_content($email_type = '', $invoice_id = 0, $invoice = array()) {
+    $content    = wpinv_get_option('email_' . $email_type . '_body');
+    $content    = __($content, 'invoicing');
 
-    $content    = wpinv_email_format_text( $content, $invoice );
+    $content    = wpinv_email_format_text($content, $invoice);
 
-    return apply_filters( 'wpinv_email_content', $content, $email_type, $invoice_id, $invoice );
+    return apply_filters('wpinv_email_content', $content, $email_type, $invoice_id, $invoice);
 }
 
-function wpinv_email_get_headers( $email_type = '', $invoice_id = 0, $invoice = array() ) {
+function wpinv_email_get_headers($email_type = '', $invoice_id = 0, $invoice = array()) {
     $from_name = wpinv_mail_get_from_address();
     $from_email = wpinv_mail_get_from_address();
     
-    $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
+    $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
     
-    $headers    = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
-    $headers    .= "Reply-To: ". $from_email . "\r\n";
+    $headers    = "From: " . stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8')) . " <$from_email>\r\n";
+    $headers    .= "Reply-To: " . $from_email . "\r\n";
     $headers    .= "Content-Type: " . wpinv_mail_get_content_type() . "\r\n";
     
-    return apply_filters( 'wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice );
+    return apply_filters('wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice);
 }
 
-function wpinv_email_get_attachments( $email_type = '', $invoice_id = 0, $invoice = array() ) {
+function wpinv_email_get_attachments($email_type = '', $invoice_id = 0, $invoice = array()) {
     $attachments = array();
     
-    return apply_filters( 'wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice );
+    return apply_filters('wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice);
 }
 
-function wpinv_email_format_text( $content, $invoice ) {
+function wpinv_email_format_text($content, $invoice) {
     $replace_array = array(
         '{site_title}'      => wpinv_get_blogname(),
-        '{date}'            => date_i18n( get_option( 'date_format' ), (int) current_time( 'timestamp' ) ),
+        '{date}'            => date_i18n(get_option('date_format'), (int)current_time('timestamp')),
     );
     
-    if ( !empty( $invoice->ID ) ) {
+    if (!empty($invoice->ID)) {
         $replace_array = array_merge(
             $replace_array, 
             array(
@@ -1222,65 +1222,65 @@  discard block
 block discarded – undo
                 '{last_name}'       => $invoice->get_last_name(),
                 '{email}'           => $invoice->get_email(),
                 '{invoice_number}'  => $invoice->get_number(),
-                '{invoice_total}'   => $invoice->get_total( true ),
-                '{invoice_link}'    => $invoice->get_view_url( true ),
-                '{invoice_pay_link}'=> $invoice->get_view_url( true ),
-                '{invoice_date}'    => $invoice->get_invoice_date( true ),
-                '{invoice_due_date}'=> $invoice->get_due_date( true ),
-                '{invoice_quote}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
-                '{invoice_label}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
-                '{is_was}'          => strtotime( $invoice->get_due_date() ) < strtotime( date_i18n( 'Y-m-d' ) ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
+                '{invoice_total}'   => $invoice->get_total(true),
+                '{invoice_link}'    => $invoice->get_view_url(true),
+                '{invoice_pay_link}'=> $invoice->get_view_url(true),
+                '{invoice_date}'    => $invoice->get_invoice_date(true),
+                '{invoice_due_date}'=> $invoice->get_due_date(true),
+                '{invoice_quote}'   => $invoice->get_invoice_quote_type($invoice->ID),
+                '{invoice_label}'   => $invoice->get_invoice_quote_type($invoice->ID),
+                '{is_was}'          => strtotime($invoice->get_due_date()) < strtotime(date_i18n('Y-m-d')) ? __('was', 'invoicing') : __('is', 'invoicing'),
             )
         );
     }
 
-    $replace_array = apply_filters( 'wpinv_email_format_text', $replace_array, $content, $invoice );
+    $replace_array = apply_filters('wpinv_email_format_text', $replace_array, $content, $invoice);
 
-    foreach ( $replace_array as $key => $value ) {
-        $content = str_replace( $key, $value, $content );
+    foreach ($replace_array as $key => $value) {
+        $content = str_replace($key, $value, $content);
     }
 
-    return apply_filters( 'wpinv_email_content_replace', $content );
+    return apply_filters('wpinv_email_content_replace', $content);
 }
 
-function wpinv_email_style_body( $content ) {
+function wpinv_email_style_body($content) {
     // make sure we only inline CSS for html emails
-    if ( in_array( wpinv_mail_get_content_type(), array( 'text/html', 'multipart/alternative' ) ) && class_exists( 'DOMDocument' ) ) {
+    if (in_array(wpinv_mail_get_content_type(), array('text/html', 'multipart/alternative')) && class_exists('DOMDocument')) {
         ob_start();
-        wpinv_get_template( 'emails/wpinv-email-styles.php' );
-        $css = apply_filters( 'wpinv_email_styles', ob_get_clean() );
+        wpinv_get_template('emails/wpinv-email-styles.php');
+        $css = apply_filters('wpinv_email_styles', ob_get_clean());
 
         // apply CSS styles inline for picky email clients
         try {
-            $emogrifier = new Emogrifier( $content, $css );
+            $emogrifier = new Emogrifier($content, $css);
             $content    = $emogrifier->emogrify();
-        } catch ( Exception $e ) {
-            wpinv_error_log( $e->getMessage(), 'emogrifier' );
+        } catch (Exception $e) {
+            wpinv_error_log($e->getMessage(), 'emogrifier');
         }
     }
     return $content;
 }
 
-function wpinv_email_header( $email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false ) {
-    wpinv_get_template( 'emails/wpinv-email-header.php', array( 'email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
+function wpinv_email_header($email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false) {
+    wpinv_get_template('emails/wpinv-email-header.php', array('email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
 }
 
 /**
  * Get the email footer.
  */
-function wpinv_email_footer( $invoice = array(), $email_type = '', $sent_to_admin = false ) {
-    wpinv_get_template( 'emails/wpinv-email-footer.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
+function wpinv_email_footer($invoice = array(), $email_type = '', $sent_to_admin = false) {
+    wpinv_get_template('emails/wpinv-email-footer.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
 }
 
-function wpinv_email_wrap_message( $message ) {
+function wpinv_email_wrap_message($message) {
     // Buffer
     ob_start();
 
-    do_action( 'wpinv_email_header' );
+    do_action('wpinv_email_header');
 
-    echo wpautop( wptexturize( $message ) );
+    echo wpautop(wptexturize($message));
 
-    do_action( 'wpinv_email_footer' );
+    do_action('wpinv_email_footer');
 
     // Get contents
     $message = ob_get_clean();
@@ -1288,92 +1288,92 @@  discard block
 block discarded – undo
     return $message;
 }
 
-function wpinv_email_invoice_details( $invoice, $email_type = '', $sent_to_admin = false ) {
-    wpinv_get_template( 'emails/wpinv-email-invoice-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
+function wpinv_email_invoice_details($invoice, $email_type = '', $sent_to_admin = false) {
+    wpinv_get_template('emails/wpinv-email-invoice-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
 }
 
-function wpinv_email_invoice_items( $invoice, $email_type = '', $sent_to_admin = false ) {
-    wpinv_get_template( 'emails/wpinv-email-invoice-items.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
+function wpinv_email_invoice_items($invoice, $email_type = '', $sent_to_admin = false) {
+    wpinv_get_template('emails/wpinv-email-invoice-items.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
 }
 
-function wpinv_email_billing_details( $invoice, $email_type = '', $sent_to_admin = false ) {
-    wpinv_get_template( 'emails/wpinv-email-billing-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
+function wpinv_email_billing_details($invoice, $email_type = '', $sent_to_admin = false) {
+    wpinv_get_template('emails/wpinv-email-billing-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
 }
 
-function wpinv_send_customer_invoice( $data = array() ) {
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
+function wpinv_send_customer_invoice($data = array()) {
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
 
-    if ( empty( $invoice_id ) ) {
+    if (empty($invoice_id)) {
         return;
     }
 
-    if ( !current_user_can( 'manage_options' ) ) {
-        wp_die( __( 'You do not have permission to send invoice notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+    if (!current_user_can('manage_options')) {
+        wp_die(__('You do not have permission to send invoice notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
     
-    $sent = wpinv_user_invoice_notification( $invoice_id );
+    $sent = wpinv_user_invoice_notification($invoice_id);
 
     if ( -1 === $sent ) {
         $status = 'email_disabled';
-    } elseif ( $sent ) {
+    } elseif ($sent) {
         $status = 'email_sent';
     } else {
         $status = 'email_fail';
     }
 
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
-    wp_redirect( $redirect );
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
+    wp_redirect($redirect);
     exit;
 }
-add_action( 'wpinv_send_invoice', 'wpinv_send_customer_invoice' );
+add_action('wpinv_send_invoice', 'wpinv_send_customer_invoice');
 
-function wpinv_send_overdue_reminder( $data = array() ) {
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
+function wpinv_send_overdue_reminder($data = array()) {
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
 
-    if ( empty( $invoice_id ) ) {
+    if (empty($invoice_id)) {
         return;
     }
 
-    if ( !current_user_can( 'manage_options' ) ) {
-        wp_die( __( 'You do not have permission to send reminder notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+    if (!current_user_can('manage_options')) {
+        wp_die(__('You do not have permission to send reminder notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
 
-    $sent = wpinv_send_payment_reminder_notification( $invoice_id );
+    $sent = wpinv_send_payment_reminder_notification($invoice_id);
     
     $status = $sent ? 'email_sent' : 'email_fail';
 
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
-    wp_redirect( $redirect );
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
+    wp_redirect($redirect);
     exit;
 }
-add_action( 'wpinv_send_reminder', 'wpinv_send_overdue_reminder' );
+add_action('wpinv_send_reminder', 'wpinv_send_overdue_reminder');
 
-function wpinv_send_customer_note_email( $data ) {
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
+function wpinv_send_customer_note_email($data) {
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
 
-    if ( empty( $invoice_id ) ) {
+    if (empty($invoice_id)) {
         return;
     }
 
-    $sent = wpinv_user_note_notification( $invoice_id, $data );
+    $sent = wpinv_user_note_notification($invoice_id, $data);
 }
-add_action( 'wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1 );
+add_action('wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1);
 
-function wpinv_add_notes_to_invoice_email( $invoice, $email_type, $sent_to_admin ) {
-    if ( !empty( $invoice ) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes( $invoice->ID, true ) ) {
-        $date_format = get_option( 'date_format' );
-        $time_format = get_option( 'time_format' );
+function wpinv_add_notes_to_invoice_email($invoice, $email_type, $sent_to_admin) {
+    if (!empty($invoice) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes($invoice->ID, true)) {
+        $date_format = get_option('date_format');
+        $time_format = get_option('time_format');
         ?>
         <div id="wpinv-email-notes">
-            <h3 class="wpinv-notes-t"><?php echo apply_filters( 'wpinv_email_invoice_notes_title', __( 'Invoice Notes', 'invoicing' ) ); ?></h3>
+            <h3 class="wpinv-notes-t"><?php echo apply_filters('wpinv_email_invoice_notes_title', __('Invoice Notes', 'invoicing')); ?></h3>
             <ol class="wpinv-notes-lists">
         <?php
-        foreach ( $invoice_notes as $note ) {
-            $note_time = strtotime( $note->comment_date );
+        foreach ($invoice_notes as $note) {
+            $note_time = strtotime($note->comment_date);
             ?>
             <li class="comment wpinv-note">
-            <p class="wpinv-note-date meta"><?php printf( __( '%2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( $date_format, $note_time ), date_i18n( $time_format, $note_time ), $note_time ); ?></p>
-            <div class="wpinv-note-desc description"><?php echo wpautop( wptexturize( $note->comment_content ) ); ?></div>
+            <p class="wpinv-note-date meta"><?php printf(__('%2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n($date_format, $note_time), date_i18n($time_format, $note_time), $note_time); ?></p>
+            <div class="wpinv-note-desc description"><?php echo wpautop(wptexturize($note->comment_content)); ?></div>
             </li>
             <?php
         }
@@ -1382,21 +1382,21 @@  discard block
 block discarded – undo
         <?php
     }
 }
-add_action( 'wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3 );
+add_action('wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3);
 
 function wpinv_email_payment_reminders() {
     global $wpi_auto_reminder;
-    if ( !wpinv_get_option( 'email_overdue_active' ) ) {
+    if (!wpinv_get_option('email_overdue_active')) {
         return;
     }
 
-    if ( $reminder_days = wpinv_get_option( 'email_due_reminder_days' ) ) {
-        $reminder_days  = is_array( $reminder_days ) ? array_values( $reminder_days ) : '';
+    if ($reminder_days = wpinv_get_option('email_due_reminder_days')) {
+        $reminder_days  = is_array($reminder_days) ? array_values($reminder_days) : '';
 
-        if ( empty( $reminder_days ) ) {
+        if (empty($reminder_days)) {
             return;
         }
-        $reminder_days  = array_unique( array_map( 'absint', $reminder_days ) );
+        $reminder_days = array_unique(array_map('absint', $reminder_days));
 
         $args = array(
             'post_type'     => 'wpi_invoice',
@@ -1406,7 +1406,7 @@  discard block
 block discarded – undo
             'meta_query'    => array(
                 array(
                     'key'       =>  '_wpinv_due_date',
-                    'value'     =>  array( '', 'none' ),
+                    'value'     =>  array('', 'none'),
                     'compare'   =>  'NOT IN',
                 )
             ),
@@ -1415,143 +1415,143 @@  discard block
 block discarded – undo
             'order'         => 'ASC',
         );
 
-        $invoices = get_posts( $args );
+        $invoices = get_posts($args);
 
-        if ( empty( $invoices ) ) {
+        if (empty($invoices)) {
             return;
         }
 
-        $date_to_send   = array();
+        $date_to_send = array();
 
-        foreach ( $invoices as $id ) {
-            $due_date = get_post_meta( $id, '_wpinv_due_date', true );
+        foreach ($invoices as $id) {
+            $due_date = get_post_meta($id, '_wpinv_due_date', true);
 
-            foreach ( $reminder_days as $key => $days ) {
-                if ( $days !== '' ) {
-                    $date_to_send[$id][] = date_i18n( 'Y-m-d', strtotime( $due_date ) + ( $days * DAY_IN_SECONDS ) );
+            foreach ($reminder_days as $key => $days) {
+                if ($days !== '') {
+                    $date_to_send[$id][] = date_i18n('Y-m-d', strtotime($due_date) + ($days * DAY_IN_SECONDS));
                 }
             }
         }
 
-        $today              = date_i18n( 'Y-m-d' );
+        $today              = date_i18n('Y-m-d');
         $wpi_auto_reminder  = true;
 
-        foreach ( $date_to_send as $id => $values ) {
-            if ( in_array( $today, $values ) ) {
-                $sent = get_post_meta( $id, '_wpinv_reminder_sent', true );
+        foreach ($date_to_send as $id => $values) {
+            if (in_array($today, $values)) {
+                $sent = get_post_meta($id, '_wpinv_reminder_sent', true);
 
-                if ( isset( $sent ) && !empty( $sent ) ) {
-                    if ( !in_array( $today, $sent ) ) {
-                        do_action( 'wpinv_send_payment_reminder_notification', $id );
+                if (isset($sent) && !empty($sent)) {
+                    if (!in_array($today, $sent)) {
+                        do_action('wpinv_send_payment_reminder_notification', $id);
                     }
                 } else {
-                    do_action( 'wpinv_send_payment_reminder_notification', $id );
+                    do_action('wpinv_send_payment_reminder_notification', $id);
                 }
             }
         }
 
-        $wpi_auto_reminder  = false;
+        $wpi_auto_reminder = false;
     }
 }
 
-function wpinv_send_payment_reminder_notification( $invoice_id ) {
+function wpinv_send_payment_reminder_notification($invoice_id) {
     $email_type = 'overdue';
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
+    if (!wpinv_email_is_enabled($email_type)) {
         return false;
     }
 
-    $invoice    = wpinv_get_invoice( $invoice_id );
-    if ( empty( $invoice ) ) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    if (empty($invoice)) {
         return false;
     }
 
-    if ( !$invoice->needs_payment() ) {
+    if (!$invoice->needs_payment()) {
         return false;
     }
 
-    $recipient  = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
-    if ( !is_email( $recipient ) ) {
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
+    if (!is_email($recipient)) {
         return false;
     }
 
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
 
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
 
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
             'invoice'       => $invoice,
             'email_type'    => $email_type,
             'email_heading' => $email_heading,
             'sent_to_admin' => false,
             'plain_text'    => false,
             'message_body'  => $message_body
-        ) );
+        ));
 
-    $content        = wpinv_email_format_text( $content, $invoice );
+    $content = wpinv_email_format_text($content, $invoice);
 
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
-    if ( $sent ) {
-        do_action( 'wpinv_payment_reminder_sent', $invoice_id, $invoice );
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
+    if ($sent) {
+        do_action('wpinv_payment_reminder_sent', $invoice_id, $invoice);
     }
 
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
 
     return $sent;
 }
-add_action( 'wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1 );
+add_action('wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1);
 
-function wpinv_payment_reminder_sent( $invoice_id, $invoice ) {
+function wpinv_payment_reminder_sent($invoice_id, $invoice) {
     global $wpi_auto_reminder;
 
-    $sent = get_post_meta( $invoice_id, '_wpinv_reminder_sent', true );
+    $sent = get_post_meta($invoice_id, '_wpinv_reminder_sent', true);
 
-    if ( empty( $sent ) ) {
+    if (empty($sent)) {
         $sent = array();
     }
-    $sent[] = date_i18n( 'Y-m-d' );
+    $sent[] = date_i18n('Y-m-d');
 
-    update_post_meta( $invoice_id, '_wpinv_reminder_sent', $sent );
+    update_post_meta($invoice_id, '_wpinv_reminder_sent', $sent);
 
-    if ( $wpi_auto_reminder ) { // Auto reminder note.
-        $note = __( 'Automated reminder sent to the user.', 'invoicing' );
-        $invoice->add_note( $note, false, false, true );
+    if ($wpi_auto_reminder) { // Auto reminder note.
+        $note = __('Automated reminder sent to the user.', 'invoicing');
+        $invoice->add_note($note, false, false, true);
     } else { // Menual reminder note.
-        $note = __( 'Manual reminder sent to the user.', 'invoicing' );
-        $invoice->add_note( $note );
+        $note = __('Manual reminder sent to the user.', 'invoicing');
+        $invoice->add_note($note);
     }
 }
-add_action( 'wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2 );
+add_action('wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2);
 
-function wpinv_invoice_notification_set_locale( $invoice, $email_type, $site = false ) {
-    if ( empty( $invoice ) ) {
+function wpinv_invoice_notification_set_locale($invoice, $email_type, $site = false) {
+    if (empty($invoice)) {
         return;
     }
 
-    if ( is_int( $invoice ) ) {
-        $invoice = new wpinv_get_invoice( $invoice );
+    if (is_int($invoice)) {
+        $invoice = new wpinv_get_invoice($invoice);
     }
 
-    if ( ! empty( $invoice ) && is_object( $invoice ) ) {
-        if ( ! $site && function_exists( 'get_user_locale' ) ) {
-            $locale = get_user_locale( $invoice->get_user_id() );
+    if (!empty($invoice) && is_object($invoice)) {
+        if (!$site && function_exists('get_user_locale')) {
+            $locale = get_user_locale($invoice->get_user_id());
         } else {
             $locale = get_locale();
         }
 
-        wpinv_switch_to_locale( $locale );
+        wpinv_switch_to_locale($locale);
     }
 }
-add_action( 'wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3 );
+add_action('wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3);
 
-function wpinv_invoice_notification_restore_locale( $invoice, $email_type, $site = false ) {
-    if ( empty( $invoice ) ) {
+function wpinv_invoice_notification_restore_locale($invoice, $email_type, $site = false) {
+    if (empty($invoice)) {
         return;
     }
 
     wpinv_restore_locale();
 }
-add_action( 'wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3 );
+add_action('wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3);

Please login to merge, or discard this patch.

includes/class-wpinv-bp-core.php 1 patch

Spacing +119 added lines, -119 removed lines patch added patch discarded remove patch

@@ -1,5 +1,5 @@  discard block
 block discarded – undo
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
     exit; // Exit if accessed directly
 }
 
@@ -9,42 +9,42 @@  discard block
 block discarded – undo
     
     public function __construct() {
 
-        if ( !defined( 'WPINV_BP_SLUG' ) ) {
-            define( 'WPINV_BP_SLUG', 'invoices' );
+        if (!defined('WPINV_BP_SLUG')) {
+            define('WPINV_BP_SLUG', 'invoices');
         }
 
-        add_action( 'wp_ajax_invoicing_filter', array( $this, 'invoices_content' ) );
-        add_action( 'wp_ajax_nopriv_invoicing_filter', array( $this, 'invoices_content' ) );
-        add_filter( 'wpinv_settings_sections_general', array( $this, 'bp_section' ), 10, 1 );
-        add_filter( 'wpinv_settings_general', array( $this, 'bp_settings' ), 10, 1 );
-        add_filter( 'wp_nav_menu_objects', array( $this, 'wp_nav_menu_objects' ), 10, 2 );
+        add_action('wp_ajax_invoicing_filter', array($this, 'invoices_content'));
+        add_action('wp_ajax_nopriv_invoicing_filter', array($this, 'invoices_content'));
+        add_filter('wpinv_settings_sections_general', array($this, 'bp_section'), 10, 1);
+        add_filter('wpinv_settings_general', array($this, 'bp_settings'), 10, 1);
+        add_filter('wp_nav_menu_objects', array($this, 'wp_nav_menu_objects'), 10, 2);
         add_action('bp_setup_nav', array($this, 'setup_nav'), 15);
         
-        $position       = wpinv_get_option( 'wpinv_menu_position' );
+        $position       = wpinv_get_option('wpinv_menu_position');
         $position       = $position !== '' && $position !== false ? $position : 91;
-        $this->position = apply_filters( 'wpinv_bp_nav_position', $position );
-        $this->id     = WPINV_BP_SLUG;
+        $this->position = apply_filters('wpinv_bp_nav_position', $position);
+        $this->id = WPINV_BP_SLUG;
     }
 
     public function setup_nav() {
 
-        if ( wpinv_get_option( 'wpinv_bp_hide_menu' ) || !is_user_logged_in()) {
+        if (wpinv_get_option('wpinv_bp_hide_menu') || !is_user_logged_in()) {
             return;
         }
 
-        if(bp_displayed_user_id() != bp_loggedin_user_id() && !current_user_can('administrator')){
+        if (bp_displayed_user_id() != bp_loggedin_user_id() && !current_user_can('administrator')) {
             return;
         }
 
         $count = $this->get_invoice_count();
-        $class = ( 0 === $count ) ? 'no-count' : 'count';
+        $class = (0 === $count) ? 'no-count' : 'count';
 
         $main_nav_name = sprintf(
-            __( 'My Invoices %s', 'invoicing' ),
+            __('My Invoices %s', 'invoicing'),
             sprintf(
                 '<span class="%s">%s</span>',
-                esc_attr( $class ),
-                bp_core_number_format( $count )
+                esc_attr($class),
+                bp_core_number_format($count)
             )
         );
 
@@ -52,31 +52,31 @@  discard block
 block discarded – undo
             'name'                => $main_nav_name,
             'slug'                => WPINV_BP_SLUG,
             'position'            => $this->position,
-            'screen_function'     => array( $this, 'invoices_screen' ),
+            'screen_function'     => array($this, 'invoices_screen'),
             'default_subnav_slug' => 'invoices',
             'item_css_id'         => $this->id
         );
 
-        bp_core_new_nav_item( $main_nav );
+        bp_core_new_nav_item($main_nav);
     }
     
     public function invoices_screen() {
-        if ( wpinv_get_option( 'wpinv_bp_hide_menu' ) ) {
+        if (wpinv_get_option('wpinv_bp_hide_menu')) {
             return;
         }
         
-        add_action( 'bp_template_content', array( $this, 'invoices_content' ) );
+        add_action('bp_template_content', array($this, 'invoices_content'));
 
-        $template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
+        $template = apply_filters('bp_core_template_plugin', 'members/single/plugins');
         
-        bp_core_load_template( apply_filters( 'wpinv_bp_core_template_plugin', $template ) );
+        bp_core_load_template(apply_filters('wpinv_bp_core_template_plugin', $template));
     }
     
     public function invoices_content() {
-        if ( $this->has_invoices( bp_ajax_querystring( 'invoices' ) ) ) {
+        if ($this->has_invoices(bp_ajax_querystring('invoices'))) {
             global $invoices_template;
             
-            do_action( 'wpinv_bp_invoices_before_content' );
+            do_action('wpinv_bp_invoices_before_content');
             ?>
             <div class="wpi-g wpi-bp-invoices invoices invoicing" style="position:relative">
                 <div id="pag-top" class="pagination">
@@ -90,61 +90,61 @@  discard block
 block discarded – undo
                 <table class="table table-bordered table-hover table-responsive wpi-user-invoices" style="margin:0">
                     <thead>
                         <tr>
-                            <?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
-                                <th class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>"><span class="nobr"><?php echo esc_html( $column_name['title'] ); ?></span></th>
+                            <?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
+                                <th class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>"><span class="nobr"><?php echo esc_html($column_name['title']); ?></span></th>
                             <?php endforeach; ?>
                         </tr>
                     </thead>
                     <tbody>
-                        <?php foreach ( $invoices_template->invoices as $invoice ) {
+                        <?php foreach ($invoices_template->invoices as $invoice) {
                             ?>
                             <tr class="wpinv-item wpinv-item-<?php echo $invoice_status = $invoice->get_status(); ?>">
-                                <?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
-                                    <td class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>" data-title="<?php echo esc_attr( $column_name['title'] ); ?>">
-                                        <?php if ( has_action( 'wpinv_user_invoices_column_' . $column_id ) ) : ?>
-                                            <?php do_action( 'wpinv_user_invoices_column_' . $column_id, $invoice ); ?>
-
-                                        <?php elseif ( 'invoice-number' === $column_id ) : ?>
-                                            <a href="<?php echo esc_url( $invoice->get_view_url() ); ?>">
-                                                <?php echo _x( '#', 'hash before invoice number', 'invoicing' ) . $invoice->get_number(); ?>
+                                <?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
+                                    <td class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>" data-title="<?php echo esc_attr($column_name['title']); ?>">
+                                        <?php if (has_action('wpinv_user_invoices_column_' . $column_id)) : ?>
+                                            <?php do_action('wpinv_user_invoices_column_' . $column_id, $invoice); ?>
+
+                                        <?php elseif ('invoice-number' === $column_id) : ?>
+                                            <a href="<?php echo esc_url($invoice->get_view_url()); ?>">
+                                                <?php echo _x('#', 'hash before invoice number', 'invoicing') . $invoice->get_number(); ?>
                                             </a>
 
-                                        <?php elseif ( 'created-date' === $column_id ) : $date = wpinv_get_date_created( $invoice->ID ); $dateYMD = wpinv_get_date_created( $invoice->ID, 'Y-m-d H:i:s' ); ?>
-                                            <time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
+                                        <?php elseif ('created-date' === $column_id) : $date = wpinv_get_date_created($invoice->ID); $dateYMD = wpinv_get_date_created($invoice->ID, 'Y-m-d H:i:s'); ?>
+                                            <time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
 
-                                        <?php elseif ( 'payment-date' === $column_id ) : $date = wpinv_get_invoice_date( $invoice->ID, '', false ); $dateYMD = wpinv_get_invoice_date( $invoice->ID, 'Y-m-d H:i:s', false ); ?>
-                                            <time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
+                                        <?php elseif ('payment-date' === $column_id) : $date = wpinv_get_invoice_date($invoice->ID, '', false); $dateYMD = wpinv_get_invoice_date($invoice->ID, 'Y-m-d H:i:s', false); ?>
+                                            <time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
 
-                                        <?php elseif ( 'invoice-status' === $column_id ) : ?>
-                                            <?php echo wpinv_invoice_status_label( $invoice_status, $invoice->get_status( true ) ) ; ?>
+                                        <?php elseif ('invoice-status' === $column_id) : ?>
+                                            <?php echo wpinv_invoice_status_label($invoice_status, $invoice->get_status(true)); ?>
 
-                                        <?php elseif ( 'invoice-total' === $column_id ) : ?>
-                                            <?php echo $invoice->get_total( true ); ?>
+                                        <?php elseif ('invoice-total' === $column_id) : ?>
+                                            <?php echo $invoice->get_total(true); ?>
 
-                                        <?php elseif ( 'invoice-actions' === $column_id ) : ?>
+                                        <?php elseif ('invoice-actions' === $column_id) : ?>
                                             <?php
                                                 $actions = array(
                                                     'pay'    => array(
                                                         'url'  => $invoice->get_checkout_payment_url(),
-                                                        'name' => __( 'Pay Now', 'invoicing' ),
+                                                        'name' => __('Pay Now', 'invoicing'),
                                                         'class' => 'btn-success'
                                                     ),
                                                     'print'   => array(
                                                         'url'  => $invoice->get_view_url(),
-                                                        'name' => __( 'Print', 'invoicing' ),
+                                                        'name' => __('Print', 'invoicing'),
                                                         'class' => 'btn-primary',
                                                         'attrs' => 'target="_blank"'
                                                     )
                                                 );
 
-                                                if ( ! $invoice->needs_payment() ) {
-                                                    unset( $actions['pay'] );
+                                                if (!$invoice->needs_payment()) {
+                                                    unset($actions['pay']);
                                                 }
 
-                                                if ( $actions = apply_filters( 'wpinv_user_invoices_actions', $actions, $invoice ) ) {
-                                                    foreach ( $actions as $key => $action ) {
+                                                if ($actions = apply_filters('wpinv_user_invoices_actions', $actions, $invoice)) {
+                                                    foreach ($actions as $key => $action) {
                                                         $class = !empty($action['class']) ? sanitize_html_class($action['class']) : '';
-                                                        echo '<a href="' . esc_url( $action['url'] ) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class( $key ) . '" ' . ( !empty($action['attrs']) ? $action['attrs'] : '' ) . '>' . $action['name'] . '</a>';
+                                                        echo '<a href="' . esc_url($action['url']) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class($key) . '" ' . (!empty($action['attrs']) ? $action['attrs'] : '') . '>' . $action['name'] . '</a>';
                                                     }
                                                 }
                                             ?>
@@ -172,64 +172,64 @@  discard block
 block discarded – undo
             </div>
             <?php
         
-            do_action( 'wpinv_bp_invoices_after_content' );
+            do_action('wpinv_bp_invoices_after_content');
         } else {
             ?>
             <div id="message" class="info">
-                <p><?php _e( 'No invoice has been made yet.', 'invoicing' ); ?></p>
+                <p><?php _e('No invoice has been made yet.', 'invoicing'); ?></p>
             </div>
             <?php
         }
         
-        if ( defined( 'DOING_AJAX' ) ) {
+        if (defined('DOING_AJAX')) {
             exit;
         }
     }
     
-    public function has_invoices( $args = '' ) {
+    public function has_invoices($args = '') {
         global $invoices_template;
 
-        $per_page = absint( wpinv_get_option( 'wpinv_bp_per_page' ) );
+        $per_page = absint(wpinv_get_option('wpinv_bp_per_page'));
         // Parse arguments.
-        $r = bp_parse_args( $args, array(
+        $r = bp_parse_args($args, array(
             'status'            => 'all',
             'page_arg'          => 'bpage',
             'page'              => 1,
             'per_page'          => $per_page > 0 ? $per_page : 20,
             'max'               => false,
             'user_id'           => bp_displayed_user_id(),
-        ), 'has_invoices' );
+        ), 'has_invoices');
 
 
-        if ( ! empty( $r['max'] ) && ( (int)$r['per_page'] > (int)$r['max'] ) ) {
+        if (!empty($r['max']) && ((int)$r['per_page'] > (int)$r['max'])) {
             $r['per_page'] = (int)$r['max'];
         }
 
         // Get the invoices.
-        $invoices_template = new WPInv_BP_Invoices_Template( $r['status'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['page_arg'] );
+        $invoices_template = new WPInv_BP_Invoices_Template($r['status'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['page_arg']);
 
-        return apply_filters( 'wpinv_bp_has_invoices', $invoices_template->has_invoices(), $invoices_template, $r );
+        return apply_filters('wpinv_bp_has_invoices', $invoices_template->has_invoices(), $invoices_template, $r);
     }
     
     public function get_invoice_count() {
-        $query      = apply_filters( 'wpinv_user_invoices_count_query', array( 'status' => 'all','user' => bp_displayed_user_id(), 'limit' => '-1', 'return' => 'ids', 'paginate' => false ) );
-        $invoices   = wpinv_get_invoices( $query );
+        $query      = apply_filters('wpinv_user_invoices_count_query', array('status' => 'all', 'user' => bp_displayed_user_id(), 'limit' => '-1', 'return' => 'ids', 'paginate' => false));
+        $invoices   = wpinv_get_invoices($query);
         
-        return !empty( $invoices ) ? count( $invoices ) : 0;
+        return !empty($invoices) ? count($invoices) : 0;
     }
     
     public function pagination_count() {
         global $invoices_template;
 
-        $start_num = intval( ( $invoices_template->pag_page - 1 ) * $invoices_template->pag_num ) + 1;
-        $from_num  = bp_core_number_format( $start_num );
-        $to_num    = bp_core_number_format( ( $start_num + ( $invoices_template->pag_num - 1 ) > $invoices_template->total_invoice_count ) ? $invoices_template->total_invoice_count : $start_num + ( $invoices_template->pag_num - 1 ) );
-        $total     = bp_core_number_format( $invoices_template->total_invoice_count );
+        $start_num = intval(($invoices_template->pag_page - 1) * $invoices_template->pag_num) + 1;
+        $from_num  = bp_core_number_format($start_num);
+        $to_num    = bp_core_number_format(($start_num + ($invoices_template->pag_num - 1) > $invoices_template->total_invoice_count) ? $invoices_template->total_invoice_count : $start_num + ($invoices_template->pag_num - 1));
+        $total     = bp_core_number_format($invoices_template->total_invoice_count);
 
-        if ( 1 == $invoices_template->total_invoice_count ) {
-            $message = __( 'Viewing 1 invoice', 'invoicing' );
+        if (1 == $invoices_template->total_invoice_count) {
+            $message = __('Viewing 1 invoice', 'invoicing');
         } else {
-            $message = sprintf( _n( 'Viewing %1$s - %2$s of %3$s invoice', 'Viewing %1$s - %2$s of %3$s invoices', $invoices_template->total_invoice_count, 'invoicing' ), $from_num, $to_num, $total );
+            $message = sprintf(_n('Viewing %1$s - %2$s of %3$s invoice', 'Viewing %1$s - %2$s of %3$s invoices', $invoices_template->total_invoice_count, 'invoicing'), $from_num, $to_num, $total);
         }
 
         return $message;
@@ -238,32 +238,32 @@  discard block
 block discarded – undo
     function pagination_links() {
         global $invoices_template;
 
-        return apply_filters( 'wpinv_bp_get_pagination_links', $invoices_template->pag_links );
+        return apply_filters('wpinv_bp_get_pagination_links', $invoices_template->pag_links);
     }
     
-    public function bp_section( $settings = array() ) {
-        $settings['wpinv_bp'] = __( 'BuddyPress Integration', 'invoicing' );
+    public function bp_section($settings = array()) {
+        $settings['wpinv_bp'] = __('BuddyPress Integration', 'invoicing');
         return $settings;
     }
     
-    public function bp_settings( $settings = array() ) {
+    public function bp_settings($settings = array()) {
         $settings['wpinv_bp'] = array(
             'wpinv_bp_labels' => array(
                 'id'   => 'wpinv_bp_settings',
-                'name' => '<h3>' . __( 'BuddyPress Integration', 'invoicing' ) . '</h3>',
+                'name' => '<h3>' . __('BuddyPress Integration', 'invoicing') . '</h3>',
                 'desc' => '',
                 'type' => 'header',
             ),
             'wpinv_bp_hide_menu' => array(
                 'id'   => 'wpinv_bp_hide_menu',
-                'name' => __( 'Hide Invoices link', 'invoicing' ),
-                'desc' => __( 'Hide Invoices link from BP Profile menu.', 'invoicing' ),
+                'name' => __('Hide Invoices link', 'invoicing'),
+                'desc' => __('Hide Invoices link from BP Profile menu.', 'invoicing'),
                 'type' => 'checkbox',
             ),
             'wpinv_menu_position' => array(
                 'id'   => 'wpinv_menu_position',
-                'name' => __( 'Menu position', 'invoicing' ),
-                'desc' => __( 'Menu position for the Invoices link in BP Profile menu.', 'invoicing' ),
+                'name' => __('Menu position', 'invoicing'),
+                'desc' => __('Menu position for the Invoices link in BP Profile menu.', 'invoicing'),
                 'type' => 'number',
                 'size' => 'small',
                 'min'  => '1',
@@ -273,8 +273,8 @@  discard block
 block discarded – undo
             ),
             'wpinv_bp_per_page' => array(
                 'id'   => 'wpinv_bp_per_page',
-                'name' => __( 'Max invoices per page', 'invoicing' ),
-                'desc' => __( 'Enter a number to lists the invoices for each page.', 'invoicing' ),
+                'name' => __('Max invoices per page', 'invoicing'),
+                'desc' => __('Enter a number to lists the invoices for each page.', 'invoicing'),
                 'type' => 'number',
                 'size' => 'small',
                 'min'  => '1',
@@ -287,20 +287,20 @@  discard block
 block discarded – undo
         return $settings;
     }
 
-    public function wp_nav_menu_objects($items, $args){
-        if(!is_user_logged_in()){
+    public function wp_nav_menu_objects($items, $args) {
+        if (!is_user_logged_in()) {
             return $items;
         }
 
-        if(!apply_filters('wpinv_bp_invoice_history_redirect', true, $items, $args)){
+        if (!apply_filters('wpinv_bp_invoice_history_redirect', true, $items, $args)) {
             return $items;
         }
 
         $user_id = get_current_user_id();
-        $link = bp_core_get_user_domain( $user_id ).WPINV_BP_SLUG;
+        $link = bp_core_get_user_domain($user_id) . WPINV_BP_SLUG;
         $history_link = wpinv_get_history_page_uri();
-        foreach ( $items as $item ) {
-            $item->url = str_replace( $history_link, $link, $item->url );
+        foreach ($items as $item) {
+            $item->url = str_replace($history_link, $link, $item->url);
         }
 
         return $items;
@@ -318,25 +318,25 @@  discard block
 block discarded – undo
     public $pag_links = '';
     public $total_invoice_count = 0;
     
-    public function __construct( $status, $page, $per_page, $max, $user_id, $page_arg = 'bpage' ) {
-        $this->invoices = array( 'invoices' => array(), 'total' => 0 );
+    public function __construct($status, $page, $per_page, $max, $user_id, $page_arg = 'bpage') {
+        $this->invoices = array('invoices' => array(), 'total' => 0);
         
-        $this->pag_arg  = sanitize_key( $page_arg );
-        $this->pag_page = bp_sanitize_pagination_arg( $this->pag_arg, $page );
-        $this->pag_num  = bp_sanitize_pagination_arg( 'num', $per_page );
+        $this->pag_arg  = sanitize_key($page_arg);
+        $this->pag_page = bp_sanitize_pagination_arg($this->pag_arg, $page);
+        $this->pag_num  = bp_sanitize_pagination_arg('num', $per_page);
 
-        $query_args     = array( 'user' => $user_id, 'page' => $this->pag_page, 'limit' => $this->pag_num, 'return' => 'self', 'paginate' => true );
-        if ( !empty( $status ) && $status != 'all' ) {
+        $query_args     = array('user' => $user_id, 'page' => $this->pag_page, 'limit' => $this->pag_num, 'return' => 'self', 'paginate' => true);
+        if (!empty($status) && $status != 'all') {
            $query_args['status'] = $status;
         }
-        $invoices  = wpinv_get_invoices( apply_filters( 'wpinv_bp_user_invoices_query', $query_args ) );
+        $invoices = wpinv_get_invoices(apply_filters('wpinv_bp_user_invoices_query', $query_args));
         
-        if ( !empty( $invoices ) && !empty( $invoices->found_posts ) ) {
-            $this->invoices['invoices'] = array_map( 'wpinv_get_invoice', $invoices->posts );
+        if (!empty($invoices) && !empty($invoices->found_posts)) {
+            $this->invoices['invoices'] = array_map('wpinv_get_invoice', $invoices->posts);
             $this->invoices['total']    = $invoices->found_posts;
         }
 
-        if ( empty( $max ) || ( $max >= (int)$this->invoices['total'] ) ) {
+        if (empty($max) || ($max >= (int)$this->invoices['total'])) {
             $this->total_invoice_count = (int)$this->invoices['total'];
         } else {
             $this->total_invoice_count = (int)$max;
@@ -344,52 +344,52 @@  discard block
 block discarded – undo
 
         $this->invoices = $this->invoices['invoices'];
 
-        $invoice_count = count( $this->invoices );
+        $invoice_count = count($this->invoices);
 
-        if ( empty( $max ) || ( $max >= (int)$invoice_count ) ) {
+        if (empty($max) || ($max >= (int)$invoice_count)) {
             $this->invoice_count = (int)$invoice_count;
         } else {
             $this->invoice_count = (int)$max;
         }
         
-        if ( ! empty( $this->total_invoice_count ) && ! empty( $this->pag_num ) ) {
-            $this->pag_links = paginate_links( array(
-                'base'      => add_query_arg( $this->pag_arg, '%#%' ),
+        if (!empty($this->total_invoice_count) && !empty($this->pag_num)) {
+            $this->pag_links = paginate_links(array(
+                'base'      => add_query_arg($this->pag_arg, '%#%'),
                 'format'    => '',
-                'total'     => ceil( (int)$this->total_invoice_count / (int)$this->pag_num ),
+                'total'     => ceil((int)$this->total_invoice_count / (int)$this->pag_num),
                 'current'   => (int)$this->pag_page,
-                'prev_text' => _x( '&larr;', 'Invoice pagination previous text', 'invoicing' ),
-                'next_text' => _x( '&rarr;', 'Invoice pagination next text',     'invoicing' ),
+                'prev_text' => _x('&larr;', 'Invoice pagination previous text', 'invoicing'),
+                'next_text' => _x('&rarr;', 'Invoice pagination next text', 'invoicing'),
                 'mid_size'  => 1,
                 'add_args'  => array(),
-            ) );
+            ));
         }
     }
 
     public function has_invoices() {
-        return (bool) ! empty( $this->invoice_count );
+        return (bool)!empty($this->invoice_count);
     }
 
     public function next_invoice() {
         $this->current_invoice++;
-        $this->invoice = $this->invoices[ $this->current_invoice ];
+        $this->invoice = $this->invoices[$this->current_invoice];
 
         return $this->invoice;
     }
 
     public function rewind_invoices() {
         $this->current_invoice = -1;
-        if ( $this->invoice_count > 0 ) {
+        if ($this->invoice_count > 0) {
             $this->invoice = $this->invoices[0];
         }
     }
 
     public function invoices() {
-        if ( ( $this->current_invoice + 1 ) < $this->invoice_count ) {
+        if (($this->current_invoice + 1) < $this->invoice_count) {
             return true;
-        } elseif ( ( $this->current_invoice + 1 ) === $this->invoice_count ) {
+        } elseif (($this->current_invoice + 1) === $this->invoice_count) {
 
-            do_action( 'wpinv_bp_invoice_loop_end' );
+            do_action('wpinv_bp_invoice_loop_end');
             
             $this->rewind_invoices();
         }
@@ -403,19 +403,19 @@  discard block
 block discarded – undo
         $this->in_the_loop = true;
         $this->invoice     = $this->next_invoice();
 
-        if ( 0 === $this->current_invoice ) {
-            do_action( 'wpinv_bp_invoice_loop_start' );
+        if (0 === $this->current_invoice) {
+            do_action('wpinv_bp_invoice_loop_start');
         }
     }
 }
 
 function wpinv_bp_setup_component() {
 
-    if(!class_exists( 'BuddyPress' )){
+    if (!class_exists('BuddyPress')) {
         return;
     }
 
     new WPInv_BP_Component();
 
 }
-add_action( 'bp_loaded', 'wpinv_bp_setup_component' );
\ No newline at end of file
+add_action('bp_loaded', 'wpinv_bp_setup_component');
\ No newline at end of file

Please login to merge, or discard this patch.

templates/wpinv-checkout-cart.php 1 patch

Spacing +58 added lines, -58 removed lines patch added patch discarded remove patch

@@ -5,138 +5,138 @@
 block discarded – undo
 
 global $wpinv_euvat, $post, $ajax_cart_details, $wpi_cart_columns;
 $invoice            = wpinv_get_invoice_cart();
-$cart_items         = !empty( $ajax_cart_details ) ? $ajax_cart_details : wpinv_get_cart_content_details();
+$cart_items         = !empty($ajax_cart_details) ? $ajax_cart_details : wpinv_get_cart_content_details();
 $quantities_enabled = wpinv_item_quantities_enabled();
 $use_taxes          = wpinv_use_taxes();
 $tax_label          = $wpinv_euvat->tax_label();
-$tax_title          = $use_taxes ? ( wpinv_prices_include_tax() ? wp_sprintf( __( '(%s Incl.)', 'invoicing' ), $tax_label ) : wp_sprintf( __( '(%s Excl.)', 'invoicing' ), $tax_label ) ) : '';
+$tax_title          = $use_taxes ? (wpinv_prices_include_tax() ? wp_sprintf(__('(%s Incl.)', 'invoicing'), $tax_label) : wp_sprintf(__('(%s Excl.)', 'invoicing'), $tax_label)) : '';
 ?>
 <table id="wpinv_checkout_cart" class="table table-bordered table-hover">
     <thead>
         <tr class="wpinv_cart_header_row">
-            <?php do_action( 'wpinv_checkout_table_header_first' ); ?>
-            <th class="wpinv_cart_item_name text-left"><?php _e( 'Item Name', 'invoicing' ); ?></th>
-            <th class="wpinv_cart_item_price text-right"><?php _e( 'Item Price', 'invoicing' ); ?></th>
-            <?php if ( $quantities_enabled ) { ?>
-            <th class="wpinv_cart_item_qty text-right"><?php _e( 'Qty', 'invoicing' ); ?></th>
+            <?php do_action('wpinv_checkout_table_header_first'); ?>
+            <th class="wpinv_cart_item_name text-left"><?php _e('Item Name', 'invoicing'); ?></th>
+            <th class="wpinv_cart_item_price text-right"><?php _e('Item Price', 'invoicing'); ?></th>
+            <?php if ($quantities_enabled) { ?>
+            <th class="wpinv_cart_item_qty text-right"><?php _e('Qty', 'invoicing'); ?></th>
             <?php } ?>
-            <?php if ( $use_taxes ) { ?>
+            <?php if ($use_taxes) { ?>
             <th class="wpinv_cart_item_tax text-right"><?php echo $tax_label . ' <span class="normal small">(%)</span>'; ?></th>
             <?php } ?>
-            <th class="wpinv_cart_item_subtotal text-right"><?php echo __( 'Item Total', 'invoicing' ) . ' <span class="normal small">' . $tax_title . '<span>'; ?></th>
-            <?php do_action( 'wpinv_checkout_table_header_last' ); ?>
+            <th class="wpinv_cart_item_subtotal text-right"><?php echo __('Item Total', 'invoicing') . ' <span class="normal small">' . $tax_title . '<span>'; ?></th>
+            <?php do_action('wpinv_checkout_table_header_last'); ?>
         </tr>
     </thead>
     <tbody>
         <?php
-            do_action( 'wpinv_cart_items_before' );
+            do_action('wpinv_cart_items_before');
             
-            if ( $cart_items ) {
-                foreach ( $cart_items as $key => $item ) {
-                    $wpi_item = !empty( $item['id'] ) ? new WPInv_Item( $item['id'] ) : NULL;
+            if ($cart_items) {
+                foreach ($cart_items as $key => $item) {
+                    $wpi_item = !empty($item['id']) ? new WPInv_Item($item['id']) : NULL;
                 ?>
-                <tr class="wpinv_cart_item" id="wpinv_cart_item_<?php echo esc_attr( $key ) . '_' . esc_attr( $item['id'] ); ?>" data-item-id="<?php echo esc_attr( $item['id'] ); ?>">
-                    <?php do_action( 'wpinv_checkout_table_body_first', $item ); ?>
+                <tr class="wpinv_cart_item" id="wpinv_cart_item_<?php echo esc_attr($key) . '_' . esc_attr($item['id']); ?>" data-item-id="<?php echo esc_attr($item['id']); ?>">
+                    <?php do_action('wpinv_checkout_table_body_first', $item); ?>
                     <td class="wpinv_cart_item_name text-left">
                         <?php
-                            if ( current_theme_supports( 'post-thumbnails' ) && has_post_thumbnail( $item['id'] ) ) {
+                            if (current_theme_supports('post-thumbnails') && has_post_thumbnail($item['id'])) {
                                 echo '<div class="wpinv_cart_item_image">';
-                                    echo get_the_post_thumbnail( $item['id'], apply_filters( 'wpinv_checkout_image_size', array( 25,25 ) ) );
+                                    echo get_the_post_thumbnail($item['id'], apply_filters('wpinv_checkout_image_size', array(25, 25)));
                                 echo '</div>';
                             }
-                            $item_title = esc_html( wpinv_get_cart_item_name( $item ) ) . wpinv_get_item_suffix( $wpi_item );
+                            $item_title = esc_html(wpinv_get_cart_item_name($item)) . wpinv_get_item_suffix($wpi_item);
                             echo '<span class="wpinv_checkout_cart_item_title">' . $item_title . '</span>';
-                            $summary = apply_filters( 'wpinv_checkout_cart_line_item_summary', '', $item, $wpi_item, $invoice );
-                            if ( !empty( $summary ) ) {
+                            $summary = apply_filters('wpinv_checkout_cart_line_item_summary', '', $item, $wpi_item, $invoice);
+                            if (!empty($summary)) {
                                 echo $summary;
                             }
                         ?>
                     </td>
                     <td class="wpinv_cart_item_price text-right">
                         <?php 
-                        echo wpinv_cart_item_price( $item );
-                        do_action( 'wpinv_checkout_cart_item_price_after', $item, $key );
+                        echo wpinv_cart_item_price($item);
+                        do_action('wpinv_checkout_cart_item_price_after', $item, $key);
                         ?>
                     </td>
-                    <?php if ( $quantities_enabled ) { ?>
+                    <?php if ($quantities_enabled) { ?>
                     <td class="wpinv_cart_item_qty text-right">
                         <?php
-                        echo wpinv_get_cart_item_quantity( $item );
-                        do_action( 'wpinv_cart_item_quantitiy', $item, $key );
+                        echo wpinv_get_cart_item_quantity($item);
+                        do_action('wpinv_cart_item_quantitiy', $item, $key);
                         ?>
                     </td>
                     <?php } ?>
-                    <?php if ( $use_taxes ) { ?>
+                    <?php if ($use_taxes) { ?>
                     <td class="wpinv_cart_item_tax text-right">
                         <?php
-                        echo wpinv_cart_item_tax( $item );
+                        echo wpinv_cart_item_tax($item);
                         //echo wpinv_get_cart_item_tax( $wpi_item->ID, $subtotal = '', $options = array() );
-                        do_action( 'wpinv_cart_item_tax', $item, $key );
+                        do_action('wpinv_cart_item_tax', $item, $key);
                         ?>
                     </td>
                     <?php } ?>
                     <td class="wpinv_cart_item_subtotal text-right">
                         <?php
-                        echo wpinv_cart_item_subtotal( $item );
-                        do_action( 'wpinv_cart_item_subtotal', $item, $key );
+                        echo wpinv_cart_item_subtotal($item);
+                        do_action('wpinv_cart_item_subtotal', $item, $key);
                         ?>
                     </td>
-                    <?php do_action( 'wpinv_checkout_table_body_last', $item, $key ); ?>
+                    <?php do_action('wpinv_checkout_table_body_last', $item, $key); ?>
                 </tr>
             <?php } ?>
         <?php } ?>
-        <?php do_action( 'wpinv_cart_items_middle' ); ?>
-        <?php do_action( 'wpinv_cart_items_after' ); ?>
+        <?php do_action('wpinv_cart_items_middle'); ?>
+        <?php do_action('wpinv_cart_items_after'); ?>
     </tbody>
     <tfoot>
         <?php $cart_columns = wpinv_checkout_cart_columns(); ?>
-        <?php if ( has_action( 'wpinv_cart_footer_buttons' ) ) { ?>
+        <?php if (has_action('wpinv_cart_footer_buttons')) { ?>
             <tr class="wpinv_cart_footer_row">
-                <?php do_action( 'wpinv_checkout_table_buttons_first', $cart_items ); ?>
-                <td colspan="<?php echo ( $cart_columns ); ?>">
-                    <?php do_action( 'wpinv_cart_footer_buttons' ); ?>
+                <?php do_action('wpinv_checkout_table_buttons_first', $cart_items); ?>
+                <td colspan="<?php echo ($cart_columns); ?>">
+                    <?php do_action('wpinv_cart_footer_buttons'); ?>
                 </td>
-                <?php do_action( 'wpinv_checkout_table_buttons_first', $cart_items ); ?>
+                <?php do_action('wpinv_checkout_table_buttons_first', $cart_items); ?>
             </tr>
         <?php } ?>
 
-        <?php if ( $use_taxes && !wpinv_prices_include_tax() ) { ?>
-            <tr class="wpinv_cart_footer_row wpinv_cart_subtotal_row"<?php if ( !wpinv_is_cart_taxed() ) echo ' style="display:none;"'; ?>>
-                <?php do_action( 'wpinv_checkout_table_subtotal_first', $cart_items ); ?>
-                <td colspan="<?php echo ( $cart_columns - 1 ); ?>" class="wpinv_cart_subtotal_label text-right">
-                    <strong><?php _e( 'Sub-Total', 'invoicing' ); ?>:</strong>
+        <?php if ($use_taxes && !wpinv_prices_include_tax()) { ?>
+            <tr class="wpinv_cart_footer_row wpinv_cart_subtotal_row"<?php if (!wpinv_is_cart_taxed()) echo ' style="display:none;"'; ?>>
+                <?php do_action('wpinv_checkout_table_subtotal_first', $cart_items); ?>
+                <td colspan="<?php echo ($cart_columns - 1); ?>" class="wpinv_cart_subtotal_label text-right">
+                    <strong><?php _e('Sub-Total', 'invoicing'); ?>:</strong>
                 </td>
                 <td class="wpinv_cart_subtotal text-right">
-                    <span class="wpinv_cart_subtotal_amount bold"><?php echo wpinv_cart_subtotal( $cart_items ); ?></span>
+                    <span class="wpinv_cart_subtotal_amount bold"><?php echo wpinv_cart_subtotal($cart_items); ?></span>
                 </td>
-                <?php do_action( 'wpinv_checkout_table_subtotal_last', $cart_items ); ?>
+                <?php do_action('wpinv_checkout_table_subtotal_last', $cart_items); ?>
             </tr>
         <?php } ?>
         
-        <?php $wpi_cart_columns = $cart_columns - 1; wpinv_cart_discounts_html( $cart_items ); ?>
+        <?php $wpi_cart_columns = $cart_columns - 1; wpinv_cart_discounts_html($cart_items); ?>
 
-        <?php if ( $use_taxes ) { ?>
-            <tr class="wpinv_cart_footer_row wpinv_cart_tax_row"<?php if( !wpinv_is_cart_taxed() ) echo ' style="display:none;"'; ?>>
-                <?php do_action( 'wpinv_checkout_table_tax_first' ); ?>
-                <td colspan="<?php echo ( $cart_columns - 1 ); ?>" class="wpinv_cart_tax_label text-right">
+        <?php if ($use_taxes) { ?>
+            <tr class="wpinv_cart_footer_row wpinv_cart_tax_row"<?php if (!wpinv_is_cart_taxed()) echo ' style="display:none;"'; ?>>
+                <?php do_action('wpinv_checkout_table_tax_first'); ?>
+                <td colspan="<?php echo ($cart_columns - 1); ?>" class="wpinv_cart_tax_label text-right">
                     <strong><?php echo $tax_label; ?>:</strong>
                 </td>
                 <td class="wpinv_cart_tax text-right">
-                    <span class="wpinv_cart_tax_amount" data-tax="<?php echo wpinv_get_cart_tax( $cart_items ); ?>"><?php echo esc_html( wpinv_cart_tax( $cart_items ) ); ?></span>
+                    <span class="wpinv_cart_tax_amount" data-tax="<?php echo wpinv_get_cart_tax($cart_items); ?>"><?php echo esc_html(wpinv_cart_tax($cart_items)); ?></span>
                 </td>
-                <?php do_action( 'wpinv_checkout_table_tax_last' ); ?>
+                <?php do_action('wpinv_checkout_table_tax_last'); ?>
             </tr>
         <?php } ?>
 
         <tr class="wpinv_cart_footer_row wpinv_cart_total_row">
-            <?php do_action( 'wpinv_checkout_table_footer_first' ); ?>
-            <td colspan="<?php echo ( $cart_columns - 1 ); ?>" class="wpinv_cart_total_label text-right">
-                <?php echo apply_filters( 'wpinv_cart_total_label', '<strong>' . __( 'Total', 'invoicing' ) . ':</strong>', $invoice ); ?>
+            <?php do_action('wpinv_checkout_table_footer_first'); ?>
+            <td colspan="<?php echo ($cart_columns - 1); ?>" class="wpinv_cart_total_label text-right">
+                <?php echo apply_filters('wpinv_cart_total_label', '<strong>' . __('Total', 'invoicing') . ':</strong>', $invoice); ?>
             </td>
             <td class="wpinv_cart_total text-right">
-                <span class="wpinv_cart_amount bold" data-subtotal="<?php echo wpinv_get_cart_total( $cart_items ); ?>" data-total="<?php echo wpinv_get_cart_total( NULL, NULL, $invoice ); ?>"><?php wpinv_cart_total( $cart_items, true, $invoice ); ?></span>
+                <span class="wpinv_cart_amount bold" data-subtotal="<?php echo wpinv_get_cart_total($cart_items); ?>" data-total="<?php echo wpinv_get_cart_total(NULL, NULL, $invoice); ?>"><?php wpinv_cart_total($cart_items, true, $invoice); ?></span>
             </td>
-            <?php do_action( 'wpinv_checkout_table_footer_last' ); ?>
+            <?php do_action('wpinv_checkout_table_footer_last'); ?>
         </tr>
     </tfoot>
 </table>

Please login to merge, or discard this patch.