AyeCode / invoicing

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetTD.php

Spacing +7 added lines, -7 removed lines

@@ -64,8 +64,8 @@ 
     {
         $month = ($month ? $month : date('m'));
         $year = ($year ? $year : date('Y'));
-        $firstSettlementDate = substr(date('c',mktime(0, 0, 0, $month, 1, $year)),0,-6);
-        $lastSettlementDate  = substr(date('c',mktime(0, 0, 0, $month+1, 0, $year)),0,-6);
+        $firstSettlementDate = substr(date('c', mktime(0, 0, 0, $month, 1, $year)), 0, -6);
+        $lastSettlementDate  = substr(date('c', mktime(0, 0, 0, $month + 1, 0, $year)), 0, -6);
         return $this->getSettledBatchList(true, $firstSettlementDate, $lastSettlementDate);
     }
 
@@ -98,8 +98,8 @@ 
         $month = ($month ? $month : date('m'));
         $day = ($day ? $day : date('d'));
         $year = ($year ? $year : date('Y'));
-        $firstSettlementDate = substr(date('c',mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)),0,-6);
-        $lastSettlementDate  = substr(date('c',mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)),0,-6);
+        $firstSettlementDate = substr(date('c', mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)), 0, -6);
+        $lastSettlementDate  = substr(date('c', mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)), 0, -6);
         $response = $this->getSettledBatchList(true, $firstSettlementDate, $lastSettlementDate);
         $batches = $response->xpath("batchList/batch");
         foreach ($batches as $batch) {
@@ -187,11 +187,11 @@ 
      */
     private function _constructXml($request_type)
     {
-        $string = '<?xml version="1.0" encoding="utf-8"?><'.$request_type.' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"></'.$request_type.'>';
+        $string = '<?xml version="1.0" encoding="utf-8"?><' . $request_type . ' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"></' . $request_type . '>';
         $this->_xml = @new SimpleXMLElement($string);
         $merchant = $this->_xml->addChild('merchantAuthentication');
-        $merchant->addChild('name',$this->_api_login);
-        $merchant->addChild('transactionKey',$this->_transaction_key);
+        $merchant->addChild('name', $this->_api_login);
+        $merchant->addChild('transactionKey', $this->_transaction_key);
     }
     
 }

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetSOAP.php

Spacing +6 added lines, -6 removed lines

@@ -51,10 +51,10 @@ 
         $string = "";
         $types = $this->__getTypes();
         foreach ($types as $type) {
-            if (preg_match("/struct /",$type)) {
-                $type = preg_replace("/struct /","class ",$type);
-                $type = preg_replace("/ (\w+) (\w+);/","    // $1\n    public \$$2;",$type);
-                $string .= $type ."\n";
+            if (preg_match("/struct /", $type)) {
+                $type = preg_replace("/struct /", "class ", $type);
+                $type = preg_replace("/ (\w+) (\w+);/", "    // $1\n    public \$$2;", $type);
+                $string .= $type . "\n";
             }
         }
         return $string;
@@ -84,13 +84,13 @@ 
      */
     public function saveSoapDocumentation($path)
     {
-        $string =  "<?php\n";
+        $string = "<?php\n";
         $string .= "/**\n";
         $string .= " * Auto generated documentation for the AuthorizeNetSOAP API.\n";
         $string .= " * Generated " . date("m/d/Y") . "\n";
         $string .= " */\n";
         $string .= "class AuthorizeNetSOAP\n";
-        $string .= "{\n" . $this->getSoapMethods() . "\n}\n\n" . $this->getSoapTypes() ."\n\n ?>";
+        $string .= "{\n" . $this->getSoapMethods() . "\n}\n\n" . $this->getSoapTypes() . "\n\n ?>";
         return file_put_contents($path, $string);
     }
     

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetDPM.php

Spacing +13 added lines, -13 removed lines

@@ -57,7 +57,7 @@ 
                 else
                 {
                     // Redirect to error page.
-                    $redirect_url = $url . '?response_code='.$response->response_code . '&response_reason_text=' . $response->response_reason_text;
+                    $redirect_url = $url . '?response_code=' . $response->response_code . '&response_reason_text=' . $response->response_reason_text;
                 }
                 // Send the Javascript back to AuthorizeNet, which will redirect user back to your site.
                 echo AuthorizeNetDPM::getRelayResponseSnippet($redirect_url);
@@ -179,54 +179,54 @@ 
             -moz-box-shadow: inset 3px -3px 3px rgba(0,0,0,.5), inset 0 3px 3px rgba(255,255,255,.5), inset -3px 0 3px rgba(255,255,255,.75);
             box-shadow: inset 3px -3px 3px rgba(0,0,0,.5), inset 0 3px 3px rgba(255,255,255,.5), inset -3px 0 3px rgba(255,255,255,.75); }
         </style>
-        <form method="post" action="'.$post_url.'">
-                '.$hidden_fields.'
+        <form method="post" action="'.$post_url . '">
+                '.$hidden_fields . '
             <fieldset>
                 <div>
                     <label>Credit Card Number</label>
-                    <input type="text" class="text" size="15" name="x_card_num" value="'.($prefill ? '6011000000000012' : '').'"></input>
+                    <input type="text" class="text" size="15" name="x_card_num" value="'.($prefill ? '6011000000000012' : '') . '"></input>
                 </div>
                 <div>
                     <label>Exp.</label>
-                    <input type="text" class="text" size="4" name="x_exp_date" value="'.($prefill ? '04/17' : '').'"></input>
+                    <input type="text" class="text" size="4" name="x_exp_date" value="'.($prefill ? '04/17' : '') . '"></input>
                 </div>
                 <div>
                     <label>CCV</label>
-                    <input type="text" class="text" size="4" name="x_card_code" value="'.($prefill ? '782' : '').'"></input>
+                    <input type="text" class="text" size="4" name="x_card_code" value="'.($prefill ? '782' : '') . '"></input>
                 </div>
             </fieldset>
             <fieldset>
                 <div>
                     <label>First Name</label>
-                    <input type="text" class="text" size="15" name="x_first_name" value="'.($prefill ? 'John' : '').'"></input>
+                    <input type="text" class="text" size="15" name="x_first_name" value="'.($prefill ? 'John' : '') . '"></input>
                 </div>
                 <div>
                     <label>Last Name</label>
-                    <input type="text" class="text" size="14" name="x_last_name" value="'.($prefill ? 'Doe' : '').'"></input>
+                    <input type="text" class="text" size="14" name="x_last_name" value="'.($prefill ? 'Doe' : '') . '"></input>
                 </div>
             </fieldset>
             <fieldset>
                 <div>
                     <label>Address</label>
-                    <input type="text" class="text" size="26" name="x_address" value="'.($prefill ? '123 Main Street' : '').'"></input>
+                    <input type="text" class="text" size="26" name="x_address" value="'.($prefill ? '123 Main Street' : '') . '"></input>
                 </div>
                 <div>
                     <label>City</label>
-                    <input type="text" class="text" size="15" name="x_city" value="'.($prefill ? 'Boston' : '').'"></input>
+                    <input type="text" class="text" size="15" name="x_city" value="'.($prefill ? 'Boston' : '') . '"></input>
                 </div>
             </fieldset>
             <fieldset>
                 <div>
                     <label>State</label>
-                    <input type="text" class="text" size="4" name="x_state" value="'.($prefill ? 'MA' : '').'"></input>
+                    <input type="text" class="text" size="4" name="x_state" value="'.($prefill ? 'MA' : '') . '"></input>
                 </div>
                 <div>
                     <label>Zip Code</label>
-                    <input type="text" class="text" size="9" name="x_zip" value="'.($prefill ? '02142' : '').'"></input>
+                    <input type="text" class="text" size="9" name="x_zip" value="'.($prefill ? '02142' : '') . '"></input>
                 </div>
                 <div>
                     <label>Country</label>
-                    <input type="text" class="text" size="22" name="x_country" value="'.($prefill ? 'US' : '').'"></input>
+                    <input type="text" class="text" size="22" name="x_country" value="'.($prefill ? 'US' : '') . '"></input>
                 </div>
             </fieldset>
             <input type="submit" value="BUY" class="submit buy">

includes/gateways/authorizenet.php

Spacing +199 added lines, -199 removed lines

@@ -1,60 +1,60 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
-add_filter( 'wpinv_authorizenet_support_subscription', '__return_true' );
+add_filter('wpinv_authorizenet_support_subscription', '__return_true');
 
-function wpinv_authorizenet_cc_form( $invoice_id ) {
-    $invoice = wpinv_get_invoice( $invoice_id );
-    $cc_owner = !empty( $invoice ) ? esc_attr( $invoice->get_user_full_name() ) : '';
+function wpinv_authorizenet_cc_form($invoice_id) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    $cc_owner = !empty($invoice) ? esc_attr($invoice->get_user_full_name()) : '';
     ?>
     <div id="authorizenet_cc_form" class="form-horizontal wpi-cc-form panel panel-default">
-        <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Card Details', 'invoicing' ) ;?></h3></div>
+        <div class="panel-heading"><h3 class="panel-title"><?php _e('Card Details', 'invoicing'); ?></h3></div>
         <div class="panel-body">
             <div class="form-group required">
-              <label for="auth-input-cc-owner" class="col-sm-4 control-label"><?php _e( 'Card Owner', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-owner" class="col-sm-4 control-label"><?php _e('Card Owner', 'invoicing'); ?></label>
               <div class="col-sm-8">
-                <input type="text" class="form-control" id="auth-input-cc-owner" placeholder="<?php esc_attr_e( 'Card Owner', 'invoicing' ) ;?>" value="<?php echo $cc_owner;?>" name="authorizenet[cc_owner]">
+                <input type="text" class="form-control" id="auth-input-cc-owner" placeholder="<?php esc_attr_e('Card Owner', 'invoicing'); ?>" value="<?php echo $cc_owner; ?>" name="authorizenet[cc_owner]">
               </div>
             </div>
             <div class="form-group required">
-              <label for="auth-input-cc-number" class="col-sm-4 control-label"><?php _e( 'Card Number', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-number" class="col-sm-4 control-label"><?php _e('Card Number', 'invoicing'); ?></label>
               <div class="col-sm-8">
-                <input type="text" class="form-control" id="auth-input-cc-number" placeholder="<?php esc_attr_e( 'Card Number', 'invoicing' ) ;?>" value="" name="authorizenet[cc_number]">
+                <input type="text" class="form-control" id="auth-input-cc-number" placeholder="<?php esc_attr_e('Card Number', 'invoicing'); ?>" value="" name="authorizenet[cc_number]">
               </div>
             </div>
             <div class="form-group required">
-              <label for="auth-input-cc-expire-date" class="col-sm-4 control-label"><?php _e( 'Card Expiry Date', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-expire-date" class="col-sm-4 control-label"><?php _e('Card Expiry Date', 'invoicing'); ?></label>
               <div class="col-sm-2">
                 <select class="form-control" id="auth-input-cc-expire-date" name="authorizenet[cc_expire_month]">
-                    <?php for ( $i = 1; $i <= 12; $i++ ) { $value = str_pad( $i, 2, '0', STR_PAD_LEFT ); ?>
-                    <option value="<?php echo $value;?>"><?php echo $value;?></option>
+                    <?php for ($i = 1; $i <= 12; $i++) { $value = str_pad($i, 2, '0', STR_PAD_LEFT); ?>
+                    <option value="<?php echo $value; ?>"><?php echo $value; ?></option>
                     <?php } ?>
                 </select>
                </div>
                <div class="col-sm-2">
                 <select class="form-control" name="authorizenet[cc_expire_year]">
-                    <?php $year = date( 'Y' ); for ( $i = $year; $i <= ( $year + 10 ); $i++ ) { ?>
-                    <option value="<?php echo $i;?>"><?php echo $i;?></option>
+                    <?php $year = date('Y'); for ($i = $year; $i <= ($year + 10); $i++) { ?>
+                    <option value="<?php echo $i; ?>"><?php echo $i; ?></option>
                     <?php } ?>
                 </select>
               </div>
             </div>
             <div class="form-group required">
-              <label for="auth-input-cc-cvv2" class="col-sm-4 control-label"><?php _e( 'Card Security Code (CVV2)', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-cvv2" class="col-sm-4 control-label"><?php _e('Card Security Code (CVV2)', 'invoicing'); ?></label>
               <div class="col-sm-8">
-                <input type="text" class="form-control" id="auth-input-cc-cvv2" placeholder="<?php esc_attr_e( 'Card Security Code (CVV2)', 'invoicing' ) ;?>" value="" name="authorizenet[cc_cvv2]"">
+                <input type="text" class="form-control" id="auth-input-cc-cvv2" placeholder="<?php esc_attr_e('Card Security Code (CVV2)', 'invoicing'); ?>" value="" name="authorizenet[cc_cvv2]"">
               </div>
             </div>
       </div>
     </div>
     <?php
 }
-add_action( 'wpinv_authorizenet_cc_form', 'wpinv_authorizenet_cc_form', 10, 1 );
+add_action('wpinv_authorizenet_cc_form', 'wpinv_authorizenet_cc_form', 10, 1);
 
-function wpinv_process_authorizenet_payment( $purchase_data ) {
-    if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) {
-        wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+function wpinv_process_authorizenet_payment($purchase_data) {
+    if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'wpi-gateway')) {
+        wp_die(__('Nonce verification has failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
     
     // Collect payment data
@@ -72,10 +72,10 @@ 
     );
 
     // Record the pending payment
-    $invoice = wpinv_get_invoice( $purchase_data['invoice_id'] );
+    $invoice = wpinv_get_invoice($purchase_data['invoice_id']);
 
-    if ( !empty( $invoice ) ) {
-        $authorizenet_card  = !empty( $_POST['authorizenet'] ) ? $_POST['authorizenet'] : array();
+    if (!empty($invoice)) {
+        $authorizenet_card  = !empty($_POST['authorizenet']) ? $_POST['authorizenet'] : array();
         $card_defaults      = array(
             'cc_owner'          => $invoice->get_user_full_name(),
             'cc_number'         => false,
@@ -83,27 +83,27 @@ 
             'cc_expire_year'    => false,
             'cc_cvv2'           => false,
         );
-        $authorizenet_card = wp_parse_args( $authorizenet_card, $card_defaults );
+        $authorizenet_card = wp_parse_args($authorizenet_card, $card_defaults);
         
-        if ( empty( $authorizenet_card['cc_owner'] ) ) {
-            wpinv_set_error( 'empty_card_name', __( 'You must enter the name on your card!', 'invoicing'));
+        if (empty($authorizenet_card['cc_owner'])) {
+            wpinv_set_error('empty_card_name', __('You must enter the name on your card!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_number'] ) ) {
-            wpinv_set_error( 'empty_card', __( 'You must enter a card number!', 'invoicing'));
+        if (empty($authorizenet_card['cc_number'])) {
+            wpinv_set_error('empty_card', __('You must enter a card number!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_expire_month'] ) ) {
-            wpinv_set_error( 'empty_month', __( 'You must enter an card expiration month!', 'invoicing'));
+        if (empty($authorizenet_card['cc_expire_month'])) {
+            wpinv_set_error('empty_month', __('You must enter an card expiration month!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_expire_year'] ) ) {
-            wpinv_set_error( 'empty_year', __( 'You must enter an card expiration year!', 'invoicing'));
+        if (empty($authorizenet_card['cc_expire_year'])) {
+            wpinv_set_error('empty_year', __('You must enter an card expiration year!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_cvv2'] ) ) {
-            wpinv_set_error( 'empty_cvv2', __( 'You must enter a valid CVV2!', 'invoicing' ) );
+        if (empty($authorizenet_card['cc_cvv2'])) {
+            wpinv_set_error('empty_cvv2', __('You must enter a valid CVV2!', 'invoicing'));
         }
         
         $errors = wpinv_get_errors();
     
-        if ( empty( $errors ) ) {
+        if (empty($errors)) {
             $invoice_id = $invoice->ID;
             $quantities_enabled = wpinv_item_quantities_enabled();
             $use_taxes          = wpinv_use_taxes();
@@ -112,141 +112,141 @@ 
             $authorizeAIM->first_name       = $invoice->get_first_name();
             $authorizeAIM->last_name        = $invoice->get_last_name();
             $authorizeAIM->company          = $invoice->company;
-            $authorizeAIM->address          = wp_strip_all_tags( $invoice->get_address(), true );
+            $authorizeAIM->address          = wp_strip_all_tags($invoice->get_address(), true);
             $authorizeAIM->city             = $invoice->city;
             $authorizeAIM->state            = $invoice->state;
             $authorizeAIM->zip              = $invoice->zip;
             $authorizeAIM->country          = $invoice->country;
             $authorizeAIM->phone            = $invoice->phone;
             $authorizeAIM->email            = $invoice->get_email();
-            $authorizeAIM->amount           = wpinv_sanitize_amount( $invoice->get_total() );
-            $authorizeAIM->card_num         = str_replace( ' ', '', sanitize_text_field( $authorizenet_card['cc_number'] ) );
-            $authorizeAIM->exp_date         = sanitize_text_field( $authorizenet_card['cc_expire_month'] ) . sanitize_text_field( $authorizenet_card['cc_expire_year'] );
-            $authorizeAIM->card_code        = sanitize_text_field( $authorizenet_card['cc_cvv2'] );
+            $authorizeAIM->amount           = wpinv_sanitize_amount($invoice->get_total());
+            $authorizeAIM->card_num         = str_replace(' ', '', sanitize_text_field($authorizenet_card['cc_number']));
+            $authorizeAIM->exp_date         = sanitize_text_field($authorizenet_card['cc_expire_month']) . sanitize_text_field($authorizenet_card['cc_expire_year']);
+            $authorizeAIM->card_code        = sanitize_text_field($authorizenet_card['cc_cvv2']);
             $authorizeAIM->invoice_num      = $invoice->ID;
             
             $item_desc = array();
-            foreach ( $invoice->get_cart_details() as $item ) {            
-                $quantity       = $quantities_enabled && !empty( $item['quantity'] ) && $item['quantity'] > 0 ? $item['quantity'] : 1;
-                $item_desc[]    = $item['name'] . ' (' . $quantity . 'x ' . wpinv_price( wpinv_format_amount( $item['item_price'] ) ) . ')';
+            foreach ($invoice->get_cart_details() as $item) {            
+                $quantity       = $quantities_enabled && !empty($item['quantity']) && $item['quantity'] > 0 ? $item['quantity'] : 1;
+                $item_desc[]    = $item['name'] . ' (' . $quantity . 'x ' . wpinv_price(wpinv_format_amount($item['item_price'])) . ')';
                 
-                $authorizeAIM->addLineItem( $item['id'], $item['name'], '', $quantity, $item['item_price'], ( $use_taxes && !empty( $item['tax'] ) && $item['tax'] > 0 ? 'Y' : 'N' ) );
+                $authorizeAIM->addLineItem($item['id'], $item['name'], '', $quantity, $item['item_price'], ($use_taxes && !empty($item['tax']) && $item['tax'] > 0 ? 'Y' : 'N'));
             }
             
-            $item_desc = '#' . $invoice->get_number() . ': ' . implode( ', ', $item_desc );
+            $item_desc = '#' . $invoice->get_number() . ': ' . implode(', ', $item_desc);
             
-            if ( $use_taxes && $invoice->get_tax() > 0 ) {
-                $authorizeAIM->tax  = $invoice->get_tax();
+            if ($use_taxes && $invoice->get_tax() > 0) {
+                $authorizeAIM->tax = $invoice->get_tax();
                 
-                $item_desc .= ', ' . wp_sprintf( __( 'Tax: %s', 'invoicing' ), $invoice->get_tax( true ) );
+                $item_desc .= ', ' . wp_sprintf(__('Tax: %s', 'invoicing'), $invoice->get_tax(true));
             }
             
-            if ( $invoice->get_discount() > 0 ) {
-                $item_desc .= ', ' . wp_sprintf( __( 'Discount: %s', 'invoicing' ), $invoice->get_discount( true ) );
+            if ($invoice->get_discount() > 0) {
+                $item_desc .= ', ' . wp_sprintf(__('Discount: %s', 'invoicing'), $invoice->get_discount(true));
             }
             
-            $authorizeAIM->description  = html_entity_decode( $item_desc , ENT_QUOTES, 'UTF-8' );
+            $authorizeAIM->description = html_entity_decode($item_desc, ENT_QUOTES, 'UTF-8');
             
             $is_recurring = $invoice->is_recurring(); // Recurring payment.
             
-            if ( $is_recurring ) {
+            if ($is_recurring) {
                 $authorizeAIM->recurring_billing = true;
             }
             
             try {
-                if ( $is_recurring ) {
+                if ($is_recurring) {
                     $response = $authorizeAIM->authorizeOnly();
                 } else {
                     $response = $authorizeAIM->authorizeAndCapture();
                 }
                 
-                if ( $response->approved || $response->held ) {
-                    if ( $response->approved ) {
-                        wpinv_update_payment_status( $invoice_id, 'publish' );
+                if ($response->approved || $response->held) {
+                    if ($response->approved) {
+                        wpinv_update_payment_status($invoice_id, 'publish');
                     }
-                    wpinv_set_payment_transaction_id( $invoice_id, $response->transaction_id );
+                    wpinv_set_payment_transaction_id($invoice_id, $response->transaction_id);
                     
-                    $message = wp_sprintf( __( 'Authorize.Net Payment: %s with transaction id %s using %s and authorization code %s', 'invoicing' ), $response->response_reason_text, $response->transaction_id, strtoupper( $response->transaction_type ), $response->authorization_code );
+                    $message = wp_sprintf(__('Authorize.Net Payment: %s with transaction id %s using %s and authorization code %s', 'invoicing'), $response->response_reason_text, $response->transaction_id, strtoupper($response->transaction_type), $response->authorization_code);
                     
-                    wpinv_insert_payment_note( $invoice_id, $message );
+                    wpinv_insert_payment_note($invoice_id, $message);
                     
-                    do_action( 'wpinv_authorizenet_handle_response', $response, $invoice, $authorizenet_card );
+                    do_action('wpinv_authorizenet_handle_response', $response, $invoice, $authorizenet_card);
                     
                     wpinv_clear_errors();
                     wpinv_empty_cart();
                     
-                    wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
+                    wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
                 } else {
-                    if ( !empty( $response->response_reason_text ) ) {
-                        $error = __( $response->response_reason_text, 'invoicing' );
-                    } else if ( !empty( $response->error_message ) ) {
-                        $error = __( $response->error_message, 'invoicing' );
+                    if (!empty($response->response_reason_text)) {
+                        $error = __($response->response_reason_text, 'invoicing');
+                    } else if (!empty($response->error_message)) {
+                        $error = __($response->error_message, 'invoicing');
                     } else {
-                        $error = wp_sprintf( __( 'Error data: %s', 'invoicing' ), print_r( $response, true ) );
+                        $error = wp_sprintf(__('Error data: %s', 'invoicing'), print_r($response, true));
                     } 
                     
-                    $error = wp_sprintf( __( 'Authorize.Net payment error occurred. %s', 'invoicing' ), $error );
+                    $error = wp_sprintf(__('Authorize.Net payment error occurred. %s', 'invoicing'), $error);
                     
-                    wpinv_set_error( 'payment_error', $error );
-                    wpinv_record_gateway_error( $error, $response );
-                    wpinv_insert_payment_note( $invoice_id, $error );
+                    wpinv_set_error('payment_error', $error);
+                    wpinv_record_gateway_error($error, $response);
+                    wpinv_insert_payment_note($invoice_id, $error);
                     
-                    wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+                    wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
                 }
-            } catch ( AuthorizeNetException $e ) {
-                wpinv_set_error( 'request_error', $e->getMessage() );
-                wpinv_record_gateway_error( wp_sprintf( __( 'Authorize.Net payment error occurred. %s', 'invoicing' ), $e->getMessage() ) );
-                wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+            } catch (AuthorizeNetException $e) {
+                wpinv_set_error('request_error', $e->getMessage());
+                wpinv_record_gateway_error(wp_sprintf(__('Authorize.Net payment error occurred. %s', 'invoicing'), $e->getMessage()));
+                wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
             }
         } else {
-            wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+            wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
         }
     } else {
-        wpinv_record_gateway_error( wp_sprintf( __( 'Authorize.Net payment error occurred. Payment creation failed while processing a Authorize.net payment. Payment data: %s', 'invoicing' ), print_r( $payment_data, true ) ), $invoice );
-        wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+        wpinv_record_gateway_error(wp_sprintf(__('Authorize.Net payment error occurred. Payment creation failed while processing a Authorize.net payment. Payment data: %s', 'invoicing'), print_r($payment_data, true)), $invoice);
+        wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
     }
 }
-add_action( 'wpinv_gateway_authorizenet', 'wpinv_process_authorizenet_payment' );
+add_action('wpinv_gateway_authorizenet', 'wpinv_process_authorizenet_payment');
 
-function wpinv_authorizenet_cancel_subscription( $subscription_id = '' ) {
-    if ( empty( $subscription_id ) ) {
+function wpinv_authorizenet_cancel_subscription($subscription_id = '') {
+    if (empty($subscription_id)) {
         return false;
     }
     
     try {
         $authnetXML = wpinv_authorizenet_XML();
-        $authnetXML->ARBCancelSubscriptionRequest( array( 'subscriptionId' => $subscription_id ) );
+        $authnetXML->ARBCancelSubscriptionRequest(array('subscriptionId' => $subscription_id));
 
         return $authnetXML->isSuccessful();
-    } catch( Exception $e ) {
-        wpinv_error_log( $e->getMessage(), __( 'Authorize.Net cancel subscription', 'invoicing' ) );
+    } catch (Exception $e) {
+        wpinv_error_log($e->getMessage(), __('Authorize.Net cancel subscription', 'invoicing'));
     }
     
     return false;
 }
 
-function wpinv_authorizenet_valid_ipn( $md5_hash, $transaction_id, $amount ) {
-    $authorizenet_md5_hash = wpinv_get_option( 'authorizenet_md5_hash' );
-    if ( empty( $authorizenet_md5_hash ) ) {
+function wpinv_authorizenet_valid_ipn($md5_hash, $transaction_id, $amount) {
+    $authorizenet_md5_hash = wpinv_get_option('authorizenet_md5_hash');
+    if (empty($authorizenet_md5_hash)) {
         return true;
     }
     
-    $compare_md5 = strtoupper( md5( $authorizenet_md5_hash . $transaction_id . $amount ) );
+    $compare_md5 = strtoupper(md5($authorizenet_md5_hash . $transaction_id . $amount));
     
-    return hash_equals( $compare_md5, $md5_hash );
+    return hash_equals($compare_md5, $md5_hash);
 }
 
 function wpinv_authorizenet_AIM() {
-    if ( !class_exists( 'AuthorizeNetException' ) ) {
-        require_once plugin_dir_path( WPINV_PLUGIN_FILE ) . 'includes/gateways/authorizenet/anet_php_sdk/AuthorizeNet.php';
+    if (!class_exists('AuthorizeNetException')) {
+        require_once plugin_dir_path(WPINV_PLUGIN_FILE) . 'includes/gateways/authorizenet/anet_php_sdk/AuthorizeNet.php';
     }
     
-    $authorizeAIM = new AuthorizeNetAIM( wpinv_get_option( 'authorizenet_login_id' ), wpinv_get_option( 'authorizenet_transaction_key' ) );
+    $authorizeAIM = new AuthorizeNetAIM(wpinv_get_option('authorizenet_login_id'), wpinv_get_option('authorizenet_transaction_key'));
     
-    if ( wpinv_is_test_mode( 'authorizenet' ) ) {
-        $authorizeAIM->setSandbox( true );
+    if (wpinv_is_test_mode('authorizenet')) {
+        $authorizeAIM->setSandbox(true);
     } else {
-        $authorizeAIM->setSandbox( false );
+        $authorizeAIM->setSandbox(false);
     }
     
     $authorizeAIM->customer_ip = wpinv_get_ip();
@@ -255,164 +255,164 @@ 
 }
 
 function wpinv_authorizenet_XML() {
-    if ( !class_exists( 'AuthnetXML' ) ) {
-        require_once plugin_dir_path( WPINV_PLUGIN_FILE ) . 'includes/gateways/authorizenet/Authorize.Net-XML/AuthnetXML.class.php';
+    if (!class_exists('AuthnetXML')) {
+        require_once plugin_dir_path(WPINV_PLUGIN_FILE) . 'includes/gateways/authorizenet/Authorize.Net-XML/AuthnetXML.class.php';
     }
     
-    $authnetXML = new AuthnetXML( wpinv_get_option( 'authorizenet_login_id' ), wpinv_get_option( 'authorizenet_transaction_key' ), (bool)wpinv_is_test_mode( 'authorizenet' ) );
+    $authnetXML = new AuthnetXML(wpinv_get_option('authorizenet_login_id'), wpinv_get_option('authorizenet_transaction_key'), (bool)wpinv_is_test_mode('authorizenet'));
     
     return $authnetXML;
 }
 
-function wpinv_authorizenet_handle_response( $response, $invoice, $card_info = array() ) {
-    if ( empty( $response ) || empty( $invoice ) ) {
+function wpinv_authorizenet_handle_response($response, $invoice, $card_info = array()) {
+    if (empty($response) || empty($invoice)) {
         return false;
     }
     
-    if ( !empty( $response->approved ) ) {
-        $subscription = wpinv_authorizenet_create_new_subscription( $invoice, $response, $card_info );
+    if (!empty($response->approved)) {
+        $subscription = wpinv_authorizenet_create_new_subscription($invoice, $response, $card_info);
 
-        if ( !empty( $subscription ) && $subscription->isSuccessful() ) {
-            do_action( 'wpinv_recurring_post_create_subscription', $subscription, $invoice, 'authorizenet' );
+        if (!empty($subscription) && $subscription->isSuccessful()) {
+            do_action('wpinv_recurring_post_create_subscription', $subscription, $invoice, 'authorizenet');
             
-            wpinv_authorizenet_subscription_record_signup( $subscription, $invoice );
+            wpinv_authorizenet_subscription_record_signup($subscription, $invoice);
             
-            do_action( 'wpinv_recurring_post_record_signup', $subscription, $invoice, 'authorizenet' );
+            do_action('wpinv_recurring_post_record_signup', $subscription, $invoice, 'authorizenet');
         } else {
-            if ( isset( $subscription->messages->message ) ) {
+            if (isset($subscription->messages->message)) {
                 $error = $subscription->messages->message->code . ': ' . $subscription->messages->message->text;
-                wpinv_set_error( 'wpinv_authorize_recurring_error', $error, 'invoicing' );
+                wpinv_set_error('wpinv_authorize_recurring_error', $error, 'invoicing');
             } else {
-                $error = __( 'Your subscription cannot be created due to an error.', 'invoicing' );
-                wpinv_set_error( 'wpinv_authorize_recurring_error', $error );
+                $error = __('Your subscription cannot be created due to an error.', 'invoicing');
+                wpinv_set_error('wpinv_authorize_recurring_error', $error);
             }
             
-            wpinv_record_gateway_error( $error, $subscription );
+            wpinv_record_gateway_error($error, $subscription);
             
-            wpinv_insert_payment_note( $invoice->ID, wp_sprintf( __( 'Authorize.Net subscription error occurred. %s', 'invoicing' ), $error ) );
+            wpinv_insert_payment_note($invoice->ID, wp_sprintf(__('Authorize.Net subscription error occurred. %s', 'invoicing'), $error));
         }
     }
 }
-add_action( 'wpinv_authorizenet_handle_response', 'wpinv_authorizenet_handle_response', 10, 3 );
+add_action('wpinv_authorizenet_handle_response', 'wpinv_authorizenet_handle_response', 10, 3);
 
-function wpinv_authorizenet_create_new_subscription( $invoice, $response = array(), $card_info = array() ) {
-    if ( empty( $invoice ) ) {
+function wpinv_authorizenet_create_new_subscription($invoice, $response = array(), $card_info = array()) {
+    if (empty($invoice)) {
         return false;
     }
     
-    $params = wpinv_authorizenet_generate_subscription_params( $invoice, $card_info, $response );
+    $params = wpinv_authorizenet_generate_subscription_params($invoice, $card_info, $response);
     
     try {
         $authnetXML = wpinv_authorizenet_XML();
-        $authnetXML->ARBCreateSubscriptionRequest( $params );
-    } catch( Exception $e ) {
+        $authnetXML->ARBCreateSubscriptionRequest($params);
+    } catch (Exception $e) {
         $authnetXML = array();
-        wpinv_error_log( $e->getMessage(), __( 'Authorize.Net cancel subscription', 'invoicing' ) );
+        wpinv_error_log($e->getMessage(), __('Authorize.Net cancel subscription', 'invoicing'));
     }
     
     return $authnetXML;
 }
 
-function wpinv_authorizenet_generate_subscription_params( $invoice, $card_info = array(), $response = array() ) {
-    if ( empty( $invoice ) ) {
+function wpinv_authorizenet_generate_subscription_params($invoice, $card_info = array(), $response = array()) {
+    if (empty($invoice)) {
         return false;
     }
     
-    $subscription_item = $invoice->get_recurring( true );
-    if ( empty( $subscription_item ) ) {
+    $subscription_item = $invoice->get_recurring(true);
+    if (empty($subscription_item)) {
         return false;
     }
     
-    $card_details       = wpinv_authorizenet_generate_card_info( $card_info );
+    $card_details       = wpinv_authorizenet_generate_card_info($card_info);
     $subscription_name  = $invoice->get_subscription_name();
-    $initial_amount     = wpinv_format_amount( $invoice->get_total() );
-    $recurring_amount   = wpinv_format_amount( $invoice->get_recurring_details( 'total' ) );
+    $initial_amount     = wpinv_format_amount($invoice->get_total());
+    $recurring_amount   = wpinv_format_amount($invoice->get_recurring_details('total'));
     $interval           = $subscription_item->get_recurring_interval();
     $period             = $subscription_item->get_recurring_period();
     $bill_times         = (int)$subscription_item->get_recurring_limit();
     $bill_times         = $bill_times > 0 ? $bill_times : 9999;
     
-    $time_period        = wpinv_authorizenet_get_time_period( $interval, $period );
+    $time_period        = wpinv_authorizenet_get_time_period($interval, $period);
     $interval           = $time_period['interval'];
     $period             = $time_period['period'];
     
     $current_tz = date_default_timezone_get();
-    date_default_timezone_set( 'America/Denver' ); // Set same timezone as Authorize's server (Mountain Time) to prevent conflicts.
-    $today = date( 'Y-m-d' );
-    date_default_timezone_set( $current_tz );
+    date_default_timezone_set('America/Denver'); // Set same timezone as Authorize's server (Mountain Time) to prevent conflicts.
+    $today = date('Y-m-d');
+    date_default_timezone_set($current_tz);
     
     $free_trial = $invoice->is_free_trial();
-    if ( $free_trial && $subscription_item->has_free_trial() ) {
+    if ($free_trial && $subscription_item->has_free_trial()) {
         $trial_interval    = $subscription_item->get_trial_interval();
-        $trial_period      = $subscription_item->get_trial_period( true );
+        $trial_period      = $subscription_item->get_trial_period(true);
     }
     
     $subscription = array();
     $subscription['name'] = $subscription_name;
     
     $subscription['paymentSchedule'] = array(
-        'interval'         => array( 'length' => $interval, 'unit' => $period ),
+        'interval'         => array('length' => $interval, 'unit' => $period),
         'startDate'        => $today,
         'totalOccurrences' => $bill_times,
-        'trialOccurrences' => $free_trial || ( $initial_amount != $recurring_amount ) ? 1 : 0,
+        'trialOccurrences' => $free_trial || ($initial_amount != $recurring_amount) ? 1 : 0,
     );
     
     $subscription['amount'] = $recurring_amount;
     $subscription['trialAmount'] = $initial_amount;
-    $subscription['payment'] = array( 'creditCard' => $card_details );
-    $subscription['order'] = array( 'invoiceNumber' => $invoice->ID, 'description' => '#' . $invoice->get_number() );
-    $subscription['customer'] = array( 'id' => $invoice->get_user_id(), 'email' => $invoice->get_email(), 'phoneNumber' => $invoice->phone );
+    $subscription['payment'] = array('creditCard' => $card_details);
+    $subscription['order'] = array('invoiceNumber' => $invoice->ID, 'description' => '#' . $invoice->get_number());
+    $subscription['customer'] = array('id' => $invoice->get_user_id(), 'email' => $invoice->get_email(), 'phoneNumber' => $invoice->phone);
     
     $subscription['billTo'] = array(
         'firstName' => $invoice->get_first_name(),
         'lastName'  => $invoice->get_last_name(),
         'company'   => $invoice->company,
-        'address'   => wp_strip_all_tags( $invoice->get_address(), true ),
+        'address'   => wp_strip_all_tags($invoice->get_address(), true),
         'city'      => $invoice->city,
         'state'     => $invoice->state,
         'zip'       => $invoice->zip,
         'country'   => $invoice->country,
     );
     
-    $params = array( 'subscription' => $subscription );
+    $params = array('subscription' => $subscription);
     
-    return apply_filters( 'wpinv_authorizenet_generate_subscription_params', $params, $invoice, $card_info, $response );
+    return apply_filters('wpinv_authorizenet_generate_subscription_params', $params, $invoice, $card_info, $response);
 }
 
-function wpinv_authorizenet_generate_card_info( $card_info = array() ) {
-    $card_defaults      = array(
+function wpinv_authorizenet_generate_card_info($card_info = array()) {
+    $card_defaults = array(
         'cc_owner'          => null,
         'cc_number'         => null,
         'cc_expire_month'   => null,
         'cc_expire_year'    => null,
         'cc_cvv2'           => null,
     );
-    $card_info = wp_parse_args( $card_info, $card_defaults );
+    $card_info = wp_parse_args($card_info, $card_defaults);
         
     $card_details = array(
-        'cardNumber'     => str_replace( ' ', '', sanitize_text_field( $card_info['cc_number'] ) ),
-        'expirationDate' => sanitize_text_field( $card_info['cc_expire_month'] ) . sanitize_text_field( $card_info['cc_expire_year'] ),
-        'cardCode'       => sanitize_text_field( $card_info['cc_cvv2'] ),
+        'cardNumber'     => str_replace(' ', '', sanitize_text_field($card_info['cc_number'])),
+        'expirationDate' => sanitize_text_field($card_info['cc_expire_month']) . sanitize_text_field($card_info['cc_expire_year']),
+        'cardCode'       => sanitize_text_field($card_info['cc_cvv2']),
     );
 
     return $card_details;
 }
 
-function wpinv_authorizenet_subscription_record_signup( $subscription, $invoice ) {
-    if ( empty( $invoice ) || empty( $subscription ) ) {
+function wpinv_authorizenet_subscription_record_signup($subscription, $invoice) {
+    if (empty($invoice) || empty($subscription)) {
         return false;
     }
     
-    $subscription_item = $invoice->get_recurring( true );
-    if ( empty( $subscription_item ) ) {
+    $subscription_item = $invoice->get_recurring(true);
+    if (empty($subscription_item)) {
         return false;
     }
     
     $invoice_id         = $invoice->ID;
     $subscriptionId     = (array)$subscription->subscriptionId;
-    $subscription_id    = !empty( $subscriptionId[0] ) ? $subscriptionId[0] : $invoice_id;
+    $subscription_id    = !empty($subscriptionId[0]) ? $subscriptionId[0] : $invoice_id;
 
-    wpinv_insert_payment_note( $invoice_id, sprintf( __( 'Authorize.Net Subscription ID: %s', 'invoicing' ) , $subscription_id ) );
+    wpinv_insert_payment_note($invoice_id, sprintf(__('Authorize.Net Subscription ID: %s', 'invoicing'), $subscription_id));
     
     $status = $invoice->is_free_trial() && $subscription_item->has_free_trial() ? 'trialing' : 'active';
     
@@ -420,16 +420,16 @@ 
         'profile_id'        => $subscription_id,
         'item_id'           => $subscription_item->ID,
         'initial_amount'    => $invoice->get_total(),
-        'recurring_amount'  => $invoice->get_recurring_details( 'total' ),
+        'recurring_amount'  => $invoice->get_recurring_details('total'),
         'period'            => $subscription_item->get_recurring_period(),
         'interval'          => $subscription_item->get_recurring_interval(),
         'bill_times'        => $subscription_item->get_recurring_limit(),
-        'expiration'        => $invoice->get_new_expiration( $subscription_item->ID ),
+        'expiration'        => $invoice->get_new_expiration($subscription_item->ID),
         'status'            => $status,
-        'created'           => current_time( 'mysql', 0 )
+        'created'           => current_time('mysql', 0)
     );
     
-    if ( $invoice->is_free_trial() && $subscription_item->has_free_trial() ) {
+    if ($invoice->is_free_trial() && $subscription_item->has_free_trial()) {
         $args['trial_period']      = $subscription_item->get_trial_period();
         $args['trial_interval']    = $subscription_item->get_trial_interval();
     } else {
@@ -437,58 +437,58 @@ 
         $args['trial_interval']    = 0;
     }
     
-    return $invoice->update_subscription( $args );
+    return $invoice->update_subscription($args);
 }
 
-function wpinv_authorizenet_validate_checkout( $valid_data, $post ) {
-    if ( !empty( $post['wpi-gateway'] ) && $post['wpi-gateway'] == 'authorizenet' ) {
+function wpinv_authorizenet_validate_checkout($valid_data, $post) {
+    if (!empty($post['wpi-gateway']) && $post['wpi-gateway'] == 'authorizenet') {
         $error = false;
         
-        if ( empty( $post['authorizenet']['cc_owner'] ) ) {
+        if (empty($post['authorizenet']['cc_owner'])) {
             $error = true;
-            wpinv_set_error( 'empty_card_name', __( 'You must enter the name on your card!', 'invoicing'));
+            wpinv_set_error('empty_card_name', __('You must enter the name on your card!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_number'] ) ) {
+        if (empty($post['authorizenet']['cc_number'])) {
             $error = true;
-            wpinv_set_error( 'empty_card', __( 'You must enter a card number!', 'invoicing'));
+            wpinv_set_error('empty_card', __('You must enter a card number!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_expire_month'] ) ) {
+        if (empty($post['authorizenet']['cc_expire_month'])) {
             $error = true;
-            wpinv_set_error( 'empty_month', __( 'You must enter an card expiration month!', 'invoicing'));
+            wpinv_set_error('empty_month', __('You must enter an card expiration month!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_expire_year'] ) ) {
+        if (empty($post['authorizenet']['cc_expire_year'])) {
             $error = true;
-            wpinv_set_error( 'empty_year', __( 'You must enter an card expiration year!', 'invoicing'));
+            wpinv_set_error('empty_year', __('You must enter an card expiration year!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_cvv2'] ) ) {
+        if (empty($post['authorizenet']['cc_cvv2'])) {
             $error = true;
-            wpinv_set_error( 'empty_cvv2', __( 'You must enter a valid CVV2!', 'invoicing' ) );
+            wpinv_set_error('empty_cvv2', __('You must enter a valid CVV2!', 'invoicing'));
         }
         
-        if ( $error ) {
+        if ($error) {
             return;
         }
         
         $invoice = wpinv_get_invoice_cart();
         
-        if ( !empty( $invoice ) && $subscription_item = $invoice->get_recurring( true ) ) {
-            $subscription_item = $invoice->get_recurring( true );
+        if (!empty($invoice) && $subscription_item = $invoice->get_recurring(true)) {
+            $subscription_item = $invoice->get_recurring(true);
             
             $interval   = $subscription_item->get_recurring_interval();
             $period     = $subscription_item->get_recurring_period();
             
-            if ( $period == 'D' && ( $interval < 7 || $interval > 365 ) ) {
-                wpinv_set_error( 'authorizenet_subscription_error', __( 'Interval Length must be a value from 7 through 365 for day based subscriptions.', 'invoicing' ) );
+            if ($period == 'D' && ($interval < 7 || $interval > 365)) {
+                wpinv_set_error('authorizenet_subscription_error', __('Interval Length must be a value from 7 through 365 for day based subscriptions.', 'invoicing'));
             }
         }
     }
 }
-add_action( 'wpinv_checkout_error_checks', 'wpinv_authorizenet_validate_checkout', 11, 2 );
+add_action('wpinv_checkout_error_checks', 'wpinv_authorizenet_validate_checkout', 11, 2);
 
-function wpinv_authorizenet_get_time_period( $subscription_interval, $subscription_period ) {
-    $subscription_interval = absint( $subscription_interval );
+function wpinv_authorizenet_get_time_period($subscription_interval, $subscription_period) {
+    $subscription_interval = absint($subscription_interval);
 
-    switch( $subscription_period ) {
+    switch ($subscription_period) {
         case 'W':
         case 'week':
         case 'weeks':
@@ -498,14 +498,14 @@ 
         case 'M':
         case 'month':
         case 'months':
-            if ( $subscription_interval > 12 ) {
+            if ($subscription_interval > 12) {
                 $subscription_interval = 12;
             }
             
             $interval = $subscription_interval;
             $period   = 'months';
             
-            if ( !( $subscription_interval === 1 || $subscription_interval === 2 || $subscription_interval === 3 || $subscription_interval === 6 || $subscription_interval === 12 ) ) {
+            if (!($subscription_interval === 1 || $subscription_interval === 2 || $subscription_interval === 3 || $subscription_interval === 6 || $subscription_interval === 12)) {
                 $interval = $subscription_interval * 30;
                 $period   = 'days';
             }
@@ -522,40 +522,40 @@ 
             break;
     }
 
-    return compact( 'interval', 'period' );
+    return compact('interval', 'period');
 }
 
 function wpinv_authorizenet_process_ipn() {
-    if ( !( !empty( $_REQUEST['wpi-gateway'] ) && $_REQUEST['wpi-gateway'] == 'authorizenet' ) ) {
+    if (!(!empty($_REQUEST['wpi-gateway']) && $_REQUEST['wpi-gateway'] == 'authorizenet')) {
         return;
     }
     
-    $subscription_id = intval( $_POST['x_subscription_id'] );
+    $subscription_id = intval($_POST['x_subscription_id']);
     
-    if ( $subscription_id ) {
-        $transaction_id = sanitize_text_field( $_POST['x_trans_id'] );
-        $renewal_amount = sanitize_text_field( $_POST['x_amount'] );
-        $response_code  = intval( $_POST['x_response_code'] );
-        $reason_code    = intval( $_POST['x_response_reason_code'] );
+    if ($subscription_id) {
+        $transaction_id = sanitize_text_field($_POST['x_trans_id']);
+        $renewal_amount = sanitize_text_field($_POST['x_amount']);
+        $response_code  = intval($_POST['x_response_code']);
+        $reason_code    = intval($_POST['x_response_reason_code']);
 
-        if ( 1 == $response_code ) {
+        if (1 == $response_code) {
             // Approved
-            do_action( 'wpinv_authorizenet_renewal_payment', $transaction_id );
-        } else if ( 2 == $response_code ) {
+            do_action('wpinv_authorizenet_renewal_payment', $transaction_id);
+        } else if (2 == $response_code) {
             // Declined
-            do_action( 'wpinv_authorizenet_renewal_payment_failed', $transaction_id );
-            do_action( 'wpinv_authorizenet_renewal_error', $transaction_id );
-        } else if ( 3 == $response_code || 8 == $reason_code ) {
+            do_action('wpinv_authorizenet_renewal_payment_failed', $transaction_id);
+            do_action('wpinv_authorizenet_renewal_error', $transaction_id);
+        } else if (3 == $response_code || 8 == $reason_code) {
             // An expired card
-            do_action( 'wpinv_authorizenet_renewal_payment_failed', $transaction_id );
-            do_action( 'wpinv_authorizenet_renewal_payment_error', $transaction_id );
+            do_action('wpinv_authorizenet_renewal_payment_failed', $transaction_id);
+            do_action('wpinv_authorizenet_renewal_payment_error', $transaction_id);
 
         } else {
             // Other Error
-            do_action( 'wpinv_authorizenet_renewal_payment_error', $subscription );
+            do_action('wpinv_authorizenet_renewal_payment_error', $subscription);
         }
         
         exit;
     }
 }
-add_action( 'wpinv_verify_authorizenet_ipn', 'wpinv_authorizenet_process_ipn' );
\ No newline at end of file
+add_action('wpinv_verify_authorizenet_ipn', 'wpinv_authorizenet_process_ipn');
\ No newline at end of file

includes/gateways/manual.php

Spacing +13 added lines, -13 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
-add_action( 'wpinv_manual_cc_form', '__return_false' );
+add_action('wpinv_manual_cc_form', '__return_false');
 
-function wpinv_process_manual_payment( $purchase_data ) {
-    if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) {
-        wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+function wpinv_process_manual_payment($purchase_data) {
+    if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'wpi-gateway')) {
+        wp_die(__('Nonce verification has failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
 
     /*
@@ -41,20 +41,20 @@ 
     );
 
     // Record the pending payment
-    $invoice = wpinv_get_invoice( $purchase_data['invoice_id'] );
+    $invoice = wpinv_get_invoice($purchase_data['invoice_id']);
     
-    if ( !empty( $invoice ) ) {        
-        wpinv_set_payment_transaction_id( $invoice->ID, $invoice->generate_key() );
-        wpinv_update_payment_status( $invoice, 'publish' );
+    if (!empty($invoice)) {        
+        wpinv_set_payment_transaction_id($invoice->ID, $invoice->generate_key());
+        wpinv_update_payment_status($invoice, 'publish');
         
         // Empty the shopping cart
         wpinv_empty_cart();
         
-        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
+        wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
     } else {
-        wpinv_record_gateway_error( __( 'Payment Error', 'invoicing' ), sprintf( __( 'Payment creation failed while processing a manual (free or test) purchase. Payment data: %s', 'invoicing' ), json_encode( $payment_data ) ), $invoice );
+        wpinv_record_gateway_error(__('Payment Error', 'invoicing'), sprintf(__('Payment creation failed while processing a manual (free or test) purchase. Payment data: %s', 'invoicing'), json_encode($payment_data)), $invoice);
         // If errors are present, send the user back to the purchase page so they can be corrected
-        wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+        wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
     }
 }
-add_action( 'wpinv_gateway_manual', 'wpinv_process_manual_payment' );
\ No newline at end of file
+add_action('wpinv_gateway_manual', 'wpinv_process_manual_payment');
\ No newline at end of file

includes/gateways/bank_transfer.php

Spacing +27 added lines, -27 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
-add_action( 'wpinv_bank_transfer_cc_form', '__return_false' );
+add_action('wpinv_bank_transfer_cc_form', '__return_false');
 
-function wpinv_process_bank_transfer_payment( $purchase_data ) {
-    if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) {
-        wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+function wpinv_process_bank_transfer_payment($purchase_data) {
+    if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'wpi-gateway')) {
+        wp_die(__('Nonce verification has failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
 
     // Collect payment data
@@ -24,37 +24,37 @@ 
     );
 
     // Record the pending payment
-    $invoice = wpinv_get_invoice( $purchase_data['invoice_id'] );
+    $invoice = wpinv_get_invoice($purchase_data['invoice_id']);
     
-    if ( !empty( $invoice ) ) {
-        wpinv_set_payment_transaction_id( $invoice->ID, $invoice->generate_key() );
-        wpinv_update_payment_status( $invoice, 'pending' );
+    if (!empty($invoice)) {
+        wpinv_set_payment_transaction_id($invoice->ID, $invoice->generate_key());
+        wpinv_update_payment_status($invoice, 'pending');
         
         // Empty the shopping cart
         wpinv_empty_cart();
         
-        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
+        wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
     } else {
-        wpinv_record_gateway_error( __( 'Payment Error', 'invoicing' ), sprintf( __( 'Payment creation failed while processing a bank transfer payment. Payment data: %s', 'invoicing' ), json_encode( $payment_data ) ), $invoice );
+        wpinv_record_gateway_error(__('Payment Error', 'invoicing'), sprintf(__('Payment creation failed while processing a bank transfer payment. Payment data: %s', 'invoicing'), json_encode($payment_data)), $invoice);
         // If errors are present, send the user back to the purchase page so they can be corrected
-        wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+        wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
     }
 }
-add_action( 'wpinv_gateway_bank_transfer', 'wpinv_process_bank_transfer_payment' );
+add_action('wpinv_gateway_bank_transfer', 'wpinv_process_bank_transfer_payment');
 
-function wpinv_show_bank_info( $invoice ) {
-    if ( !empty( $invoice ) && $invoice->gateway == 'bank_transfer' && $invoice->status == 'pending' ) {
-        $bank_info = wpinv_get_bank_info( true );
+function wpinv_show_bank_info($invoice) {
+    if (!empty($invoice) && $invoice->gateway == 'bank_transfer' && $invoice->status == 'pending') {
+        $bank_info = wpinv_get_bank_info(true);
         ?>
         <div class="wpinv-bank-details">
-            <?php if ( $instructions = wpinv_get_bank_instructions() ) { ?>
-            <div class="alert bg-info"><?php echo wpautop( wp_kses_post( $instructions ) ); ?></div>
+            <?php if ($instructions = wpinv_get_bank_instructions()) { ?>
+            <div class="alert bg-info"><?php echo wpautop(wp_kses_post($instructions)); ?></div>
             <?php } ?>
-            <?php if ( !empty( $bank_info ) ) { ?>
-            <h3 class="wpinv-bank-t"><?php echo apply_filters( 'wpinv_receipt_bank_details_title', __( 'Our Bank Details', 'invoicing' ) ); ?></h3>
+            <?php if (!empty($bank_info)) { ?>
+            <h3 class="wpinv-bank-t"><?php echo apply_filters('wpinv_receipt_bank_details_title', __('Our Bank Details', 'invoicing')); ?></h3>
             <table class="table table-bordered table-sm wpi-bank-details">
-                <?php foreach ( $bank_info as $key => $info ) { ?>
-                <tr class="wpi-<?php echo sanitize_html_class( $key );?>"><th class="text-left"><?php echo $info['label'] ;?></th><td><?php echo $info['value'] ;?></td></tr>
+                <?php foreach ($bank_info as $key => $info) { ?>
+                <tr class="wpi-<?php echo sanitize_html_class($key); ?>"><th class="text-left"><?php echo $info['label']; ?></th><td><?php echo $info['value']; ?></td></tr>
                 <?php } ?>
             </table>
             <?php } ?>
@@ -62,15 +62,15 @@ 
         <?php
     }
 }
-add_action( 'wpinv_before_receipt_details', 'wpinv_show_bank_info', 10, 1 );
+add_action('wpinv_before_receipt_details', 'wpinv_show_bank_info', 10, 1);
 
-function wpinv_invoice_print_bank_info( $invoice ) {
-    if ( !empty( $invoice ) && $invoice->gateway == 'bank_transfer' && $invoice->status == 'pending' ) {
+function wpinv_invoice_print_bank_info($invoice) {
+    if (!empty($invoice) && $invoice->gateway == 'bank_transfer' && $invoice->status == 'pending') {
         ?>
         <div class="row wpinv-bank-info">
-            <?php echo wpinv_show_bank_info( $invoice ); ?>
+            <?php echo wpinv_show_bank_info($invoice); ?>
         </div>
         <?php
     }
 }
-add_action( 'wpinv_invoice_print_after_top_content', 'wpinv_invoice_print_bank_info', 10, 1 );
\ No newline at end of file
+add_action('wpinv_invoice_print_after_top_content', 'wpinv_invoice_print_bank_info', 10, 1);
\ No newline at end of file

includes/wpinv-address-functions.php

Spacing +979 added lines, -979 removed lines

@@ -7,67 +7,67 @@ 
  */
  
 // 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_default_country() {
-	$country = wpinv_get_option( 'default_country', 'UK' );
+	$country = wpinv_get_option('default_country', 'UK');
 
-	return apply_filters( 'wpinv_default_country', $country );
+	return apply_filters('wpinv_default_country', $country);
 }
 
-function wpinv_is_base_country( $country ) {
+function wpinv_is_base_country($country) {
     $base_country = wpinv_get_default_country();
     
-    if ( $base_country === 'UK' ) {
+    if ($base_country === 'UK') {
         $base_country = 'GB';
     }
-    if ( $country == 'UK' ) {
+    if ($country == 'UK') {
         $country = 'GB';
     }
 
-    return ( $country && $country === $base_country ) ? true : false;
+    return ($country && $country === $base_country) ? true : false;
 }
 
-function wpinv_country_name( $country_code = '' ) { 
+function wpinv_country_name($country_code = '') { 
     $countries = wpinv_get_country_list();
     $country_code = $country_code == 'UK' ? 'GB' : $country_code;
-    $country = isset( $countries[$country_code] ) ? $countries[$country_code] : $country_code;
+    $country = isset($countries[$country_code]) ? $countries[$country_code] : $country_code;
 
-    return apply_filters( 'wpinv_country_name', $country, $country_code );
+    return apply_filters('wpinv_country_name', $country, $country_code);
 }
 
 function wpinv_get_default_state() {
-	$state = wpinv_get_option( 'default_state', false );
+	$state = wpinv_get_option('default_state', false);
 
-	return apply_filters( 'wpinv_default_state', $state );
+	return apply_filters('wpinv_default_state', $state);
 }
 
-function wpinv_state_name( $state_code = '', $country_code = '' ) {
+function wpinv_state_name($state_code = '', $country_code = '') {
     $state = $state_code;
     
-    if ( !empty( $country_code ) ) {
-        $states = wpinv_get_country_states( $country_code );
+    if (!empty($country_code)) {
+        $states = wpinv_get_country_states($country_code);
         
-        $state = !empty( $states ) && isset( $states[$state_code] ) ? $states[$state_code] : $state;
+        $state = !empty($states) && isset($states[$state_code]) ? $states[$state_code] : $state;
     }
 
-    return apply_filters( 'wpinv_state_name', $state, $state_code, $country_code );
+    return apply_filters('wpinv_state_name', $state, $state_code, $country_code);
 }
 
 function wpinv_store_address() {
-    $address = wpinv_get_option( 'store_address', '' );
+    $address = wpinv_get_option('store_address', '');
 
-    return apply_filters( 'wpinv_store_address', $address );
+    return apply_filters('wpinv_store_address', $address);
 }
 
-function wpinv_get_user_address( $user_id = 0, $with_default = true ) {
+function wpinv_get_user_address($user_id = 0, $with_default = true) {
     global $wpi_userID;
     
-    if( empty( $user_id ) ) {
-        $user_id = !empty( $wpi_userID ) ? $wpi_userID : get_current_user_id();
+    if (empty($user_id)) {
+        $user_id = !empty($wpi_userID) ? $wpi_userID : get_current_user_id();
     }
     
     $address_fields = array(
@@ -85,36 +85,36 @@ 
         'zip',
     );
     
-    $user_info = get_userdata( $user_id );
+    $user_info = get_userdata($user_id);
     
     $address = array();
     $address['user_id'] = $user_id;
-    $address['email'] = !empty( $user_info ) ? $user_info->user_email : '';
-    foreach ( $address_fields as $field ) {
-        $address[$field] = get_user_meta( $user_id, '_wpinv_' . $field, true );
+    $address['email'] = !empty($user_info) ? $user_info->user_email : '';
+    foreach ($address_fields as $field) {
+        $address[$field] = get_user_meta($user_id, '_wpinv_' . $field, true);
     }
 
-    if ( !empty( $user_info ) ) {
-        if( empty( $address['first_name'] ) )
+    if (!empty($user_info)) {
+        if (empty($address['first_name']))
             $address['first_name'] = $user_info->first_name;
         
-        if( empty( $address['last_name'] ) )
+        if (empty($address['last_name']))
             $address['last_name'] = $user_info->last_name;
     }
     
-    $address['name'] = trim( trim( $address['first_name'] . ' ' . $address['last_name'] ), "," );
+    $address['name'] = trim(trim($address['first_name'] . ' ' . $address['last_name']), ",");
     
-    if( empty( $address['state'] ) && $with_default )
+    if (empty($address['state']) && $with_default)
         $address['state'] = wpinv_get_default_state();
 
-    if( empty( $address['country'] ) && $with_default )
+    if (empty($address['country']) && $with_default)
         $address['country'] = wpinv_get_default_country();
 
 
     return $address;
 }
 
-function wpinv_get_country_list( $first_empty = false ) {
+function wpinv_get_country_list($first_empty = false) {
 	$countries = array(
 		'US' => __('United States', 'invoicing'),
 		'CA' => __('Canada', 'invoicing'),
@@ -370,23 +370,23 @@ 
 		'ZW' => __('Zimbabwe', 'invoicing'),
 	);
     
-    if ( $first_empty ) {
-        $countries = array_merge( array( '' => '' ), $countries );
+    if ($first_empty) {
+        $countries = array_merge(array('' => ''), $countries);
     }
     
-    $countries = apply_filters( 'wpinv_countries', $countries );
+    $countries = apply_filters('wpinv_countries', $countries);
     
     asort($countries);
 
     return $countries;
 }
 
-function wpinv_get_country_states( $country = null, $first_empty = false ) {
-    if ( empty( $country ) ) {
+function wpinv_get_country_states($country = null, $first_empty = false) {
+    if (empty($country)) {
         $country = wpinv_get_default_country();
     }
 
-    switch( $country ) {
+    switch ($country) {
         case 'US' :
             $states = wpinv_get_us_states_list();
             break;
@@ -461,11 +461,11 @@ 
             break;
     }
     
-    if ( !empty( $states ) && $first_empty ) {
-        $states = array_merge( array( '' => '' ), $states );
+    if (!empty($states) && $first_empty) {
+        $states = array_merge(array('' => ''), $states);
     }
     
-    $states = apply_filters( 'wpinv_country_states', $states, $country );
+    $states = apply_filters('wpinv_country_states', $states, $country);
     
     asort($states);
 
@@ -474,1087 +474,1087 @@ 
 
 function wpinv_get_us_states_list() {
     $states = array(
-        'AL' => __( 'Alabama', 'invoicing' ),
-        'AK' => __( 'Alaska', 'invoicing' ),
-        'AZ' => __( 'Arizona', 'invoicing' ),
-        'AR' => __( 'Arkansas', 'invoicing' ),
-        'CA' => __( 'California', 'invoicing' ),
-        'CO' => __( 'Colorado', 'invoicing' ),
-        'CT' => __( 'Connecticut', 'invoicing' ),
-        'DE' => __( 'Delaware', 'invoicing' ),
-        'DC' => __( 'District of Columbia', 'invoicing' ),
-        'FL' => __( 'Florida', 'invoicing' ),
-        'GA' => __( 'Georgia', 'invoicing' ),
-        'HI' => __( 'Hawaii', 'invoicing' ),
-        'ID' => __( 'Idaho', 'invoicing' ),
-        'IL' => __( 'Illinois', 'invoicing' ),
-        'IN' => __( 'Indiana', 'invoicing' ),
-        'IA' => __( 'Iowa', 'invoicing' ),
-        'KS' => __( 'Kansas', 'invoicing' ),
-        'KY' => __( 'Kentucky', 'invoicing' ),
-        'LA' => __( 'Louisiana', 'invoicing' ),
-        'ME' => __( 'Maine', 'invoicing' ),
-        'MD' => __( 'Maryland', 'invoicing' ),
-        'MA' => __( 'Massachusetts', 'invoicing' ),
-        'MI' => __( 'Michigan', 'invoicing' ),
-        'MN' => __( 'Minnesota', 'invoicing' ),
-        'MS' => __( 'Mississippi', 'invoicing' ),
-        'MO' => __( 'Missouri', 'invoicing' ),
-        'MT' => __( 'Montana', 'invoicing' ),
-        'NE' => __( 'Nebraska', 'invoicing' ),
-        'NV' => __( 'Nevada', 'invoicing' ),
-        'NH' => __( 'New Hampshire', 'invoicing' ),
-        'NJ' => __( 'New Jersey', 'invoicing' ),
-        'NM' => __( 'New Mexico', 'invoicing' ),
-        'NY' => __( 'New York', 'invoicing' ),
-        'NC' => __( 'North Carolina', 'invoicing' ),
-        'ND' => __( 'North Dakota', 'invoicing' ),
-        'OH' => __( 'Ohio', 'invoicing' ),
-        'OK' => __( 'Oklahoma', 'invoicing' ),
-        'OR' => __( 'Oregon', 'invoicing' ),
-        'PA' => __( 'Pennsylvania', 'invoicing' ),
-        'RI' => __( 'Rhode Island', 'invoicing' ),
-        'SC' => __( 'South Carolina', 'invoicing' ),
-        'SD' => __( 'South Dakota', 'invoicing' ),
-        'TN' => __( 'Tennessee', 'invoicing' ),
-        'TX' => __( 'Texas', 'invoicing' ),
-        'UT' => __( 'Utah', 'invoicing' ),
-        'VT' => __( 'Vermont', 'invoicing' ),
-        'VA' => __( 'Virginia', 'invoicing' ),
-        'WA' => __( 'Washington', 'invoicing' ),
-        'WV' => __( 'West Virginia', 'invoicing' ),
-        'WI' => __( 'Wisconsin', 'invoicing' ),
-        'WY' => __( 'Wyoming', 'invoicing' ),
-        'AS' => __( 'American Samoa', 'invoicing' ),
-        'CZ' => __( 'Canal Zone', 'invoicing' ),
-        'CM' => __( 'Commonwealth of the Northern Mariana Islands', 'invoicing' ),
-        'FM' => __( 'Federated States of Micronesia', 'invoicing' ),
-        'GU' => __( 'Guam', 'invoicing' ),
-        'MH' => __( 'Marshall Islands', 'invoicing' ),
-        'MP' => __( 'Northern Mariana Islands', 'invoicing' ),
-        'PW' => __( 'Palau', 'invoicing' ),
-        'PI' => __( 'Philippine Islands', 'invoicing' ),
-        'PR' => __( 'Puerto Rico', 'invoicing' ),
-        'TT' => __( 'Trust Territory of the Pacific Islands', 'invoicing' ),
-        'VI' => __( 'Virgin Islands', 'invoicing' ),
-        'AA' => __( 'Armed Forces - Americas', 'invoicing' ),
-        'AE' => __( 'Armed Forces - Europe, Canada, Middle East, Africa', 'invoicing' ),
-        'AP' => __( 'Armed Forces - Pacific', 'invoicing' )
+        'AL' => __('Alabama', 'invoicing'),
+        'AK' => __('Alaska', 'invoicing'),
+        'AZ' => __('Arizona', 'invoicing'),
+        'AR' => __('Arkansas', 'invoicing'),
+        'CA' => __('California', 'invoicing'),
+        'CO' => __('Colorado', 'invoicing'),
+        'CT' => __('Connecticut', 'invoicing'),
+        'DE' => __('Delaware', 'invoicing'),
+        'DC' => __('District of Columbia', 'invoicing'),
+        'FL' => __('Florida', 'invoicing'),
+        'GA' => __('Georgia', 'invoicing'),
+        'HI' => __('Hawaii', 'invoicing'),
+        'ID' => __('Idaho', 'invoicing'),
+        'IL' => __('Illinois', 'invoicing'),
+        'IN' => __('Indiana', 'invoicing'),
+        'IA' => __('Iowa', 'invoicing'),
+        'KS' => __('Kansas', 'invoicing'),
+        'KY' => __('Kentucky', 'invoicing'),
+        'LA' => __('Louisiana', 'invoicing'),
+        'ME' => __('Maine', 'invoicing'),
+        'MD' => __('Maryland', 'invoicing'),
+        'MA' => __('Massachusetts', 'invoicing'),
+        'MI' => __('Michigan', 'invoicing'),
+        'MN' => __('Minnesota', 'invoicing'),
+        'MS' => __('Mississippi', 'invoicing'),
+        'MO' => __('Missouri', 'invoicing'),
+        'MT' => __('Montana', 'invoicing'),
+        'NE' => __('Nebraska', 'invoicing'),
+        'NV' => __('Nevada', 'invoicing'),
+        'NH' => __('New Hampshire', 'invoicing'),
+        'NJ' => __('New Jersey', 'invoicing'),
+        'NM' => __('New Mexico', 'invoicing'),
+        'NY' => __('New York', 'invoicing'),
+        'NC' => __('North Carolina', 'invoicing'),
+        'ND' => __('North Dakota', 'invoicing'),
+        'OH' => __('Ohio', 'invoicing'),
+        'OK' => __('Oklahoma', 'invoicing'),
+        'OR' => __('Oregon', 'invoicing'),
+        'PA' => __('Pennsylvania', 'invoicing'),
+        'RI' => __('Rhode Island', 'invoicing'),
+        'SC' => __('South Carolina', 'invoicing'),
+        'SD' => __('South Dakota', 'invoicing'),
+        'TN' => __('Tennessee', 'invoicing'),
+        'TX' => __('Texas', 'invoicing'),
+        'UT' => __('Utah', 'invoicing'),
+        'VT' => __('Vermont', 'invoicing'),
+        'VA' => __('Virginia', 'invoicing'),
+        'WA' => __('Washington', 'invoicing'),
+        'WV' => __('West Virginia', 'invoicing'),
+        'WI' => __('Wisconsin', 'invoicing'),
+        'WY' => __('Wyoming', 'invoicing'),
+        'AS' => __('American Samoa', 'invoicing'),
+        'CZ' => __('Canal Zone', 'invoicing'),
+        'CM' => __('Commonwealth of the Northern Mariana Islands', 'invoicing'),
+        'FM' => __('Federated States of Micronesia', 'invoicing'),
+        'GU' => __('Guam', 'invoicing'),
+        'MH' => __('Marshall Islands', 'invoicing'),
+        'MP' => __('Northern Mariana Islands', 'invoicing'),
+        'PW' => __('Palau', 'invoicing'),
+        'PI' => __('Philippine Islands', 'invoicing'),
+        'PR' => __('Puerto Rico', 'invoicing'),
+        'TT' => __('Trust Territory of the Pacific Islands', 'invoicing'),
+        'VI' => __('Virgin Islands', 'invoicing'),
+        'AA' => __('Armed Forces - Americas', 'invoicing'),
+        'AE' => __('Armed Forces - Europe, Canada, Middle East, Africa', 'invoicing'),
+        'AP' => __('Armed Forces - Pacific', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_us_states', $states );
+    return apply_filters('wpinv_us_states', $states);
 }
 
 function wpinv_get_canada_states_list() {
     $states = array(
-        'AB' => __( 'Alberta', 'invoicing' ),
-        'BC' => __( 'British Columbia', 'invoicing' ),
-        'MB' => __( 'Manitoba', 'invoicing' ),
-        'NB' => __( 'New Brunswick', 'invoicing' ),
-        'NL' => __( 'Newfoundland and Labrador', 'invoicing' ),
-        'NS' => __( 'Nova Scotia', 'invoicing' ),
-        'NT' => __( 'Northwest Territories', 'invoicing' ),
-        'NU' => __( 'Nunavut', 'invoicing' ),
-        'ON' => __( 'Ontario', 'invoicing' ),
-        'PE' => __( 'Prince Edward Island', 'invoicing' ),
-        'QC' => __( 'Quebec', 'invoicing' ),
-        'SK' => __( 'Saskatchewan', 'invoicing' ),
-        'YT' => __( 'Yukon', 'invoicing' )
+        'AB' => __('Alberta', 'invoicing'),
+        'BC' => __('British Columbia', 'invoicing'),
+        'MB' => __('Manitoba', 'invoicing'),
+        'NB' => __('New Brunswick', 'invoicing'),
+        'NL' => __('Newfoundland and Labrador', 'invoicing'),
+        'NS' => __('Nova Scotia', 'invoicing'),
+        'NT' => __('Northwest Territories', 'invoicing'),
+        'NU' => __('Nunavut', 'invoicing'),
+        'ON' => __('Ontario', 'invoicing'),
+        'PE' => __('Prince Edward Island', 'invoicing'),
+        'QC' => __('Quebec', 'invoicing'),
+        'SK' => __('Saskatchewan', 'invoicing'),
+        'YT' => __('Yukon', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_canada_provinces', $states );
+    return apply_filters('wpinv_canada_provinces', $states);
 }
 
 function wpinv_get_australia_states_list() {
     $states = array(
-        'ACT' => __( 'Australian Capital Territory', 'invoicing' ),
-        'NSW' => __( 'New South Wales', 'invoicing' ),
-        'NT'  => __( 'Northern Territory', 'invoicing' ),
-        'QLD' => __( 'Queensland', 'invoicing' ),
-        'SA'  => __( 'South Australia', 'invoicing' ),
-        'TAS' => __( 'Tasmania', 'invoicing' ),
-        'VIC' => __( 'Victoria', 'invoicing' ),
-        'WA'  => __( 'Western Australia', 'invoicing' )
+        'ACT' => __('Australian Capital Territory', 'invoicing'),
+        'NSW' => __('New South Wales', 'invoicing'),
+        'NT'  => __('Northern Territory', 'invoicing'),
+        'QLD' => __('Queensland', 'invoicing'),
+        'SA'  => __('South Australia', 'invoicing'),
+        'TAS' => __('Tasmania', 'invoicing'),
+        'VIC' => __('Victoria', 'invoicing'),
+        'WA'  => __('Western Australia', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_australia_states', $states );
+    return apply_filters('wpinv_australia_states', $states);
 }
 
 function wpinv_get_bangladesh_states_list() {
     $states = array(
-        'BAG' => __( 'Bagerhat', 'invoicing' ),
-        'BAN' => __( 'Bandarban', 'invoicing' ),
-        'BAR' => __( 'Barguna', 'invoicing' ),
-        'BARI'=> __( 'Barisal', 'invoicing' ),
-        'BHO' => __( 'Bhola', 'invoicing' ),
-        'BOG' => __( 'Bogra', 'invoicing' ),
-        'BRA' => __( 'Brahmanbaria', 'invoicing' ),
-        'CHA' => __( 'Chandpur', 'invoicing' ),
-        'CHI' => __( 'Chittagong', 'invoicing' ),
-        'CHU' => __( 'Chuadanga', 'invoicing' ),
-        'COM' => __( 'Comilla', 'invoicing' ),
-        'COX' => __( 'Cox\'s Bazar', 'invoicing' ),
-        'DHA' => __( 'Dhaka', 'invoicing' ),
-        'DIN' => __( 'Dinajpur', 'invoicing' ),
-        'FAR' => __( 'Faridpur', 'invoicing' ),
-        'FEN' => __( 'Feni', 'invoicing' ),
-        'GAI' => __( 'Gaibandha', 'invoicing' ),
-        'GAZI'=> __( 'Gazipur', 'invoicing' ),
-        'GOP' => __( 'Gopalganj', 'invoicing' ),
-        'HAB' => __( 'Habiganj', 'invoicing' ),
-        'JAM' => __( 'Jamalpur', 'invoicing' ),
-        'JES' => __( 'Jessore', 'invoicing' ),
-        'JHA' => __( 'Jhalokati', 'invoicing' ),
-        'JHE' => __( 'Jhenaidah', 'invoicing' ),
-        'JOY' => __( 'Joypurhat', 'invoicing' ),
-        'KHA' => __( 'Khagrachhari', 'invoicing' ),
-        'KHU' => __( 'Khulna', 'invoicing' ),
-        'KIS' => __( 'Kishoreganj', 'invoicing' ),
-        'KUR' => __( 'Kurigram', 'invoicing' ),
-        'KUS' => __( 'Kushtia', 'invoicing' ),
-        'LAK' => __( 'Lakshmipur', 'invoicing' ),
-        'LAL' => __( 'Lalmonirhat', 'invoicing' ),
-        'MAD' => __( 'Madaripur', 'invoicing' ),
-        'MAG' => __( 'Magura', 'invoicing' ),
-        'MAN' => __( 'Manikganj', 'invoicing' ),
-        'MEH' => __( 'Meherpur', 'invoicing' ),
-        'MOU' => __( 'Moulvibazar', 'invoicing' ),
-        'MUN' => __( 'Munshiganj', 'invoicing' ),
-        'MYM' => __( 'Mymensingh', 'invoicing' ),
-        'NAO' => __( 'Naogaon', 'invoicing' ),
-        'NAR' => __( 'Narail', 'invoicing' ),
-        'NARG'=> __( 'Narayanganj', 'invoicing' ),
-        'NARD'=> __( 'Narsingdi', 'invoicing' ),
-        'NAT' => __( 'Natore', 'invoicing' ),
-        'NAW' => __( 'Nawabganj', 'invoicing' ),
-        'NET' => __( 'Netrakona', 'invoicing' ),
-        'NIL' => __( 'Nilphamari', 'invoicing' ),
-        'NOA' => __( 'Noakhali', 'invoicing' ),
-        'PAB' => __( 'Pabna', 'invoicing' ),
-        'PAN' => __( 'Panchagarh', 'invoicing' ),
-        'PAT' => __( 'Patuakhali', 'invoicing' ),
-        'PIR' => __( 'Pirojpur', 'invoicing' ),
-        'RAJB'=> __( 'Rajbari', 'invoicing' ),
-        'RAJ' => __( 'Rajshahi', 'invoicing' ),
-        'RAN' => __( 'Rangamati', 'invoicing' ),
-        'RANP'=> __( 'Rangpur', 'invoicing' ),
-        'SAT' => __( 'Satkhira', 'invoicing' ),
-        'SHA' => __( 'Shariatpur', 'invoicing' ),
-        'SHE' => __( 'Sherpur', 'invoicing' ),
-        'SIR' => __( 'Sirajganj', 'invoicing' ),
-        'SUN' => __( 'Sunamganj', 'invoicing' ),
-        'SYL' => __( 'Sylhet', 'invoicing' ),
-        'TAN' => __( 'Tangail', 'invoicing' ),
-        'THA' => __( 'Thakurgaon', 'invoicing' )
+        'BAG' => __('Bagerhat', 'invoicing'),
+        'BAN' => __('Bandarban', 'invoicing'),
+        'BAR' => __('Barguna', 'invoicing'),
+        'BARI'=> __('Barisal', 'invoicing'),
+        'BHO' => __('Bhola', 'invoicing'),
+        'BOG' => __('Bogra', 'invoicing'),
+        'BRA' => __('Brahmanbaria', 'invoicing'),
+        'CHA' => __('Chandpur', 'invoicing'),
+        'CHI' => __('Chittagong', 'invoicing'),
+        'CHU' => __('Chuadanga', 'invoicing'),
+        'COM' => __('Comilla', 'invoicing'),
+        'COX' => __('Cox\'s Bazar', 'invoicing'),
+        'DHA' => __('Dhaka', 'invoicing'),
+        'DIN' => __('Dinajpur', 'invoicing'),
+        'FAR' => __('Faridpur', 'invoicing'),
+        'FEN' => __('Feni', 'invoicing'),
+        'GAI' => __('Gaibandha', 'invoicing'),
+        'GAZI'=> __('Gazipur', 'invoicing'),
+        'GOP' => __('Gopalganj', 'invoicing'),
+        'HAB' => __('Habiganj', 'invoicing'),
+        'JAM' => __('Jamalpur', 'invoicing'),
+        'JES' => __('Jessore', 'invoicing'),
+        'JHA' => __('Jhalokati', 'invoicing'),
+        'JHE' => __('Jhenaidah', 'invoicing'),
+        'JOY' => __('Joypurhat', 'invoicing'),
+        'KHA' => __('Khagrachhari', 'invoicing'),
+        'KHU' => __('Khulna', 'invoicing'),
+        'KIS' => __('Kishoreganj', 'invoicing'),
+        'KUR' => __('Kurigram', 'invoicing'),
+        'KUS' => __('Kushtia', 'invoicing'),
+        'LAK' => __('Lakshmipur', 'invoicing'),
+        'LAL' => __('Lalmonirhat', 'invoicing'),
+        'MAD' => __('Madaripur', 'invoicing'),
+        'MAG' => __('Magura', 'invoicing'),
+        'MAN' => __('Manikganj', 'invoicing'),
+        'MEH' => __('Meherpur', 'invoicing'),
+        'MOU' => __('Moulvibazar', 'invoicing'),
+        'MUN' => __('Munshiganj', 'invoicing'),
+        'MYM' => __('Mymensingh', 'invoicing'),
+        'NAO' => __('Naogaon', 'invoicing'),
+        'NAR' => __('Narail', 'invoicing'),
+        'NARG'=> __('Narayanganj', 'invoicing'),
+        'NARD'=> __('Narsingdi', 'invoicing'),
+        'NAT' => __('Natore', 'invoicing'),
+        'NAW' => __('Nawabganj', 'invoicing'),
+        'NET' => __('Netrakona', 'invoicing'),
+        'NIL' => __('Nilphamari', 'invoicing'),
+        'NOA' => __('Noakhali', 'invoicing'),
+        'PAB' => __('Pabna', 'invoicing'),
+        'PAN' => __('Panchagarh', 'invoicing'),
+        'PAT' => __('Patuakhali', 'invoicing'),
+        'PIR' => __('Pirojpur', 'invoicing'),
+        'RAJB'=> __('Rajbari', 'invoicing'),
+        'RAJ' => __('Rajshahi', 'invoicing'),
+        'RAN' => __('Rangamati', 'invoicing'),
+        'RANP'=> __('Rangpur', 'invoicing'),
+        'SAT' => __('Satkhira', 'invoicing'),
+        'SHA' => __('Shariatpur', 'invoicing'),
+        'SHE' => __('Sherpur', 'invoicing'),
+        'SIR' => __('Sirajganj', 'invoicing'),
+        'SUN' => __('Sunamganj', 'invoicing'),
+        'SYL' => __('Sylhet', 'invoicing'),
+        'TAN' => __('Tangail', 'invoicing'),
+        'THA' => __('Thakurgaon', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_bangladesh_states', $states );
+    return apply_filters('wpinv_bangladesh_states', $states);
 }
 
 function wpinv_get_brazil_states_list() {
     $states = array(
-        'AC' => __( 'Acre', 'invoicing' ),
-        'AL' => __( 'Alagoas', 'invoicing' ),
-        'AP' => __( 'Amapá', 'invoicing' ),
-        'AM' => __( 'Amazonas', 'invoicing' ),
-        'BA' => __( 'Bahia', 'invoicing' ),
-        'CE' => __( 'Ceará', 'invoicing' ),
-        'DF' => __( 'Distrito Federal', 'invoicing' ),
-        'ES' => __( 'Espírito Santo', 'invoicing' ),
-        'GO' => __( 'Goiás', 'invoicing' ),
-        'MA' => __( 'Maranhão', 'invoicing' ),
-        'MT' => __( 'Mato Grosso', 'invoicing' ),
-        'MS' => __( 'Mato Grosso do Sul', 'invoicing' ),
-        'MG' => __( 'Minas Gerais', 'invoicing' ),
-        'PA' => __( 'Pará', 'invoicing' ),
-        'PB' => __( 'Paraíba', 'invoicing' ),
-        'PR' => __( 'Paraná', 'invoicing' ),
-        'PE' => __( 'Pernambuco', 'invoicing' ),
-        'PI' => __( 'Piauí', 'invoicing' ),
-        'RJ' => __( 'Rio de Janeiro', 'invoicing' ),
-        'RN' => __( 'Rio Grande do Norte', 'invoicing' ),
-        'RS' => __( 'Rio Grande do Sul', 'invoicing' ),
-        'RO' => __( 'Rondônia', 'invoicing' ),
-        'RR' => __( 'Roraima', 'invoicing' ),
-        'SC' => __( 'Santa Catarina', 'invoicing' ),
-        'SP' => __( 'São Paulo', 'invoicing' ),
-        'SE' => __( 'Sergipe', 'invoicing' ),
-        'TO' => __( 'Tocantins', 'invoicing' )
+        'AC' => __('Acre', 'invoicing'),
+        'AL' => __('Alagoas', 'invoicing'),
+        'AP' => __('Amapá', 'invoicing'),
+        'AM' => __('Amazonas', 'invoicing'),
+        'BA' => __('Bahia', 'invoicing'),
+        'CE' => __('Ceará', 'invoicing'),
+        'DF' => __('Distrito Federal', 'invoicing'),
+        'ES' => __('Espírito Santo', 'invoicing'),
+        'GO' => __('Goiás', 'invoicing'),
+        'MA' => __('Maranhão', 'invoicing'),
+        'MT' => __('Mato Grosso', 'invoicing'),
+        'MS' => __('Mato Grosso do Sul', 'invoicing'),
+        'MG' => __('Minas Gerais', 'invoicing'),
+        'PA' => __('Pará', 'invoicing'),
+        'PB' => __('Paraíba', 'invoicing'),
+        'PR' => __('Paraná', 'invoicing'),
+        'PE' => __('Pernambuco', 'invoicing'),
+        'PI' => __('Piauí', 'invoicing'),
+        'RJ' => __('Rio de Janeiro', 'invoicing'),
+        'RN' => __('Rio Grande do Norte', 'invoicing'),
+        'RS' => __('Rio Grande do Sul', 'invoicing'),
+        'RO' => __('Rondônia', 'invoicing'),
+        'RR' => __('Roraima', 'invoicing'),
+        'SC' => __('Santa Catarina', 'invoicing'),
+        'SP' => __('São Paulo', 'invoicing'),
+        'SE' => __('Sergipe', 'invoicing'),
+        'TO' => __('Tocantins', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_brazil_states', $states );
+    return apply_filters('wpinv_brazil_states', $states);
 }
 
 function wpinv_get_bulgaria_states_list() {
     $states = array(
-        'BG-01' => __( 'Blagoevgrad', 'invoicing' ),
-        'BG-02' => __( 'Burgas', 'invoicing' ),
-        'BG-08' => __( 'Dobrich', 'invoicing' ),
-        'BG-07' => __( 'Gabrovo', 'invoicing' ),
-        'BG-26' => __( 'Haskovo', 'invoicing' ),
-        'BG-09' => __( 'Kardzhali', 'invoicing' ),
-        'BG-10' => __( 'Kyustendil', 'invoicing' ),
-        'BG-11' => __( 'Lovech', 'invoicing' ),
-        'BG-12' => __( 'Montana', 'invoicing' ),
-        'BG-13' => __( 'Pazardzhik', 'invoicing' ),
-        'BG-14' => __( 'Pernik', 'invoicing' ),
-        'BG-15' => __( 'Pleven', 'invoicing' ),
-        'BG-16' => __( 'Plovdiv', 'invoicing' ),
-        'BG-17' => __( 'Razgrad', 'invoicing' ),
-        'BG-18' => __( 'Ruse', 'invoicing' ),
-        'BG-27' => __( 'Shumen', 'invoicing' ),
-        'BG-19' => __( 'Silistra', 'invoicing' ),
-        'BG-20' => __( 'Sliven', 'invoicing' ),
-        'BG-21' => __( 'Smolyan', 'invoicing' ),
-        'BG-23' => __( 'Sofia', 'invoicing' ),
-        'BG-22' => __( 'Sofia-Grad', 'invoicing' ),
-        'BG-24' => __( 'Stara Zagora', 'invoicing' ),
-        'BG-25' => __( 'Targovishte', 'invoicing' ),
-        'BG-03' => __( 'Varna', 'invoicing' ),
-        'BG-04' => __( 'Veliko Tarnovo', 'invoicing' ),
-        'BG-05' => __( 'Vidin', 'invoicing' ),
-        'BG-06' => __( 'Vratsa', 'invoicing' ),
-        'BG-28' => __( 'Yambol', 'invoicing' )
+        'BG-01' => __('Blagoevgrad', 'invoicing'),
+        'BG-02' => __('Burgas', 'invoicing'),
+        'BG-08' => __('Dobrich', 'invoicing'),
+        'BG-07' => __('Gabrovo', 'invoicing'),
+        'BG-26' => __('Haskovo', 'invoicing'),
+        'BG-09' => __('Kardzhali', 'invoicing'),
+        'BG-10' => __('Kyustendil', 'invoicing'),
+        'BG-11' => __('Lovech', 'invoicing'),
+        'BG-12' => __('Montana', 'invoicing'),
+        'BG-13' => __('Pazardzhik', 'invoicing'),
+        'BG-14' => __('Pernik', 'invoicing'),
+        'BG-15' => __('Pleven', 'invoicing'),
+        'BG-16' => __('Plovdiv', 'invoicing'),
+        'BG-17' => __('Razgrad', 'invoicing'),
+        'BG-18' => __('Ruse', 'invoicing'),
+        'BG-27' => __('Shumen', 'invoicing'),
+        'BG-19' => __('Silistra', 'invoicing'),
+        'BG-20' => __('Sliven', 'invoicing'),
+        'BG-21' => __('Smolyan', 'invoicing'),
+        'BG-23' => __('Sofia', 'invoicing'),
+        'BG-22' => __('Sofia-Grad', 'invoicing'),
+        'BG-24' => __('Stara Zagora', 'invoicing'),
+        'BG-25' => __('Targovishte', 'invoicing'),
+        'BG-03' => __('Varna', 'invoicing'),
+        'BG-04' => __('Veliko Tarnovo', 'invoicing'),
+        'BG-05' => __('Vidin', 'invoicing'),
+        'BG-06' => __('Vratsa', 'invoicing'),
+        'BG-28' => __('Yambol', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_bulgaria_states', $states );
+    return apply_filters('wpinv_bulgaria_states', $states);
 }
 
 function wpinv_get_hong_kong_states_list() {
     $states = array(
-        'HONG KONG'       => __( 'Hong Kong Island', 'invoicing' ),
-        'KOWLOON'         => __( 'Kowloon', 'invoicing' ),
-        'NEW TERRITORIES' => __( 'New Territories', 'invoicing' )
+        'HONG KONG'       => __('Hong Kong Island', 'invoicing'),
+        'KOWLOON'         => __('Kowloon', 'invoicing'),
+        'NEW TERRITORIES' => __('New Territories', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_hong_kong_states', $states );
+    return apply_filters('wpinv_hong_kong_states', $states);
 }
 
 function wpinv_get_hungary_states_list() {
     $states = array(
-        'BK' => __( 'Bács-Kiskun', 'invoicing' ),
-        'BE' => __( 'Békés', 'invoicing' ),
-        'BA' => __( 'Baranya', 'invoicing' ),
-        'BZ' => __( 'Borsod-Abaúj-Zemplén', 'invoicing' ),
-        'BU' => __( 'Budapest', 'invoicing' ),
-        'CS' => __( 'Csongrád', 'invoicing' ),
-        'FE' => __( 'Fejér', 'invoicing' ),
-        'GS' => __( 'Győr-Moson-Sopron', 'invoicing' ),
-        'HB' => __( 'Hajdú-Bihar', 'invoicing' ),
-        'HE' => __( 'Heves', 'invoicing' ),
-        'JN' => __( 'Jász-Nagykun-Szolnok', 'invoicing' ),
-        'KE' => __( 'Komárom-Esztergom', 'invoicing' ),
-        'NO' => __( 'Nógrád', 'invoicing' ),
-        'PE' => __( 'Pest', 'invoicing' ),
-        'SO' => __( 'Somogy', 'invoicing' ),
-        'SZ' => __( 'Szabolcs-Szatmár-Bereg', 'invoicing' ),
-        'TO' => __( 'Tolna', 'invoicing' ),
-        'VA' => __( 'Vas', 'invoicing' ),
-        'VE' => __( 'Veszprém', 'invoicing' ),
-        'ZA' => __( 'Zala', 'invoicing' )
+        'BK' => __('Bács-Kiskun', 'invoicing'),
+        'BE' => __('Békés', 'invoicing'),
+        'BA' => __('Baranya', 'invoicing'),
+        'BZ' => __('Borsod-Abaúj-Zemplén', 'invoicing'),
+        'BU' => __('Budapest', 'invoicing'),
+        'CS' => __('Csongrád', 'invoicing'),
+        'FE' => __('Fejér', 'invoicing'),
+        'GS' => __('Győr-Moson-Sopron', 'invoicing'),
+        'HB' => __('Hajdú-Bihar', 'invoicing'),
+        'HE' => __('Heves', 'invoicing'),
+        'JN' => __('Jász-Nagykun-Szolnok', 'invoicing'),
+        'KE' => __('Komárom-Esztergom', 'invoicing'),
+        'NO' => __('Nógrád', 'invoicing'),
+        'PE' => __('Pest', 'invoicing'),
+        'SO' => __('Somogy', 'invoicing'),
+        'SZ' => __('Szabolcs-Szatmár-Bereg', 'invoicing'),
+        'TO' => __('Tolna', 'invoicing'),
+        'VA' => __('Vas', 'invoicing'),
+        'VE' => __('Veszprém', 'invoicing'),
+        'ZA' => __('Zala', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_hungary_states', $states );
+    return apply_filters('wpinv_hungary_states', $states);
 }
 
 function wpinv_get_japan_states_list() {
     $states = array(
-        'JP01' => __( 'Hokkaido', 'invoicing' ),
-        'JP02' => __( 'Aomori', 'invoicing' ),
-        'JP03' => __( 'Iwate', 'invoicing' ),
-        'JP04' => __( 'Miyagi', 'invoicing' ),
-        'JP05' => __( 'Akita', 'invoicing' ),
-        'JP06' => __( 'Yamagata', 'invoicing' ),
-        'JP07' => __( 'Fukushima', 'invoicing' ),
-        'JP08' => __( 'Ibaraki', 'invoicing' ),
-        'JP09' => __( 'Tochigi', 'invoicing' ),
-        'JP10' => __( 'Gunma', 'invoicing' ),
-        'JP11' => __( 'Saitama', 'invoicing' ),
-        'JP12' => __( 'Chiba', 'invoicing' ),
-        'JP13' => __( 'Tokyo', 'invoicing' ),
-        'JP14' => __( 'Kanagawa', 'invoicing' ),
-        'JP15' => __( 'Niigata', 'invoicing' ),
-        'JP16' => __( 'Toyama', 'invoicing' ),
-        'JP17' => __( 'Ishikawa', 'invoicing' ),
-        'JP18' => __( 'Fukui', 'invoicing' ),
-        'JP19' => __( 'Yamanashi', 'invoicing' ),
-        'JP20' => __( 'Nagano', 'invoicing' ),
-        'JP21' => __( 'Gifu', 'invoicing' ),
-        'JP22' => __( 'Shizuoka', 'invoicing' ),
-        'JP23' => __( 'Aichi', 'invoicing' ),
-        'JP24' => __( 'Mie', 'invoicing' ),
-        'JP25' => __( 'Shiga', 'invoicing' ),
-        'JP26' => __( 'Kyouto', 'invoicing' ),
-        'JP27' => __( 'Osaka', 'invoicing' ),
-        'JP28' => __( 'Hyougo', 'invoicing' ),
-        'JP29' => __( 'Nara', 'invoicing' ),
-        'JP30' => __( 'Wakayama', 'invoicing' ),
-        'JP31' => __( 'Tottori', 'invoicing' ),
-        'JP32' => __( 'Shimane', 'invoicing' ),
-        'JP33' => __( 'Okayama', 'invoicing' ),
-        'JP34' => __( 'Hiroshima', 'invoicing' ),
-        'JP35' => __( 'Yamaguchi', 'invoicing' ),
-        'JP36' => __( 'Tokushima', 'invoicing' ),
-        'JP37' => __( 'Kagawa', 'invoicing' ),
-        'JP38' => __( 'Ehime', 'invoicing' ),
-        'JP39' => __( 'Kochi', 'invoicing' ),
-        'JP40' => __( 'Fukuoka', 'invoicing' ),
-        'JP41' => __( 'Saga', 'invoicing' ),
-        'JP42' => __( 'Nagasaki', 'invoicing' ),
-        'JP43' => __( 'Kumamoto', 'invoicing' ),
-        'JP44' => __( 'Oita', 'invoicing' ),
-        'JP45' => __( 'Miyazaki', 'invoicing' ),
-        'JP46' => __( 'Kagoshima', 'invoicing' ),
-        'JP47' => __( 'Okinawa', 'invoicing' )
+        'JP01' => __('Hokkaido', 'invoicing'),
+        'JP02' => __('Aomori', 'invoicing'),
+        'JP03' => __('Iwate', 'invoicing'),
+        'JP04' => __('Miyagi', 'invoicing'),
+        'JP05' => __('Akita', 'invoicing'),
+        'JP06' => __('Yamagata', 'invoicing'),
+        'JP07' => __('Fukushima', 'invoicing'),
+        'JP08' => __('Ibaraki', 'invoicing'),
+        'JP09' => __('Tochigi', 'invoicing'),
+        'JP10' => __('Gunma', 'invoicing'),
+        'JP11' => __('Saitama', 'invoicing'),
+        'JP12' => __('Chiba', 'invoicing'),
+        'JP13' => __('Tokyo', 'invoicing'),
+        'JP14' => __('Kanagawa', 'invoicing'),
+        'JP15' => __('Niigata', 'invoicing'),
+        'JP16' => __('Toyama', 'invoicing'),
+        'JP17' => __('Ishikawa', 'invoicing'),
+        'JP18' => __('Fukui', 'invoicing'),
+        'JP19' => __('Yamanashi', 'invoicing'),
+        'JP20' => __('Nagano', 'invoicing'),
+        'JP21' => __('Gifu', 'invoicing'),
+        'JP22' => __('Shizuoka', 'invoicing'),
+        'JP23' => __('Aichi', 'invoicing'),
+        'JP24' => __('Mie', 'invoicing'),
+        'JP25' => __('Shiga', 'invoicing'),
+        'JP26' => __('Kyouto', 'invoicing'),
+        'JP27' => __('Osaka', 'invoicing'),
+        'JP28' => __('Hyougo', 'invoicing'),
+        'JP29' => __('Nara', 'invoicing'),
+        'JP30' => __('Wakayama', 'invoicing'),
+        'JP31' => __('Tottori', 'invoicing'),
+        'JP32' => __('Shimane', 'invoicing'),
+        'JP33' => __('Okayama', 'invoicing'),
+        'JP34' => __('Hiroshima', 'invoicing'),
+        'JP35' => __('Yamaguchi', 'invoicing'),
+        'JP36' => __('Tokushima', 'invoicing'),
+        'JP37' => __('Kagawa', 'invoicing'),
+        'JP38' => __('Ehime', 'invoicing'),
+        'JP39' => __('Kochi', 'invoicing'),
+        'JP40' => __('Fukuoka', 'invoicing'),
+        'JP41' => __('Saga', 'invoicing'),
+        'JP42' => __('Nagasaki', 'invoicing'),
+        'JP43' => __('Kumamoto', 'invoicing'),
+        'JP44' => __('Oita', 'invoicing'),
+        'JP45' => __('Miyazaki', 'invoicing'),
+        'JP46' => __('Kagoshima', 'invoicing'),
+        'JP47' => __('Okinawa', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_japan_states', $states );
+    return apply_filters('wpinv_japan_states', $states);
 }
 
 function wpinv_get_china_states_list() {
     $states = array(
-        'CN1'  => __( 'Yunnan / 云南', 'invoicing' ),
-        'CN2'  => __( 'Beijing / 北京', 'invoicing' ),
-        'CN3'  => __( 'Tianjin / 天津', 'invoicing' ),
-        'CN4'  => __( 'Hebei / 河北', 'invoicing' ),
-        'CN5'  => __( 'Shanxi / 山西', 'invoicing' ),
-        'CN6'  => __( 'Inner Mongolia / 內蒙古', 'invoicing' ),
-        'CN7'  => __( 'Liaoning / 辽宁', 'invoicing' ),
-        'CN8'  => __( 'Jilin / 吉林', 'invoicing' ),
-        'CN9'  => __( 'Heilongjiang / 黑龙江', 'invoicing' ),
-        'CN10' => __( 'Shanghai / 上海', 'invoicing' ),
-        'CN11' => __( 'Jiangsu / 江苏', 'invoicing' ),
-        'CN12' => __( 'Zhejiang / 浙江', 'invoicing' ),
-        'CN13' => __( 'Anhui / 安徽', 'invoicing' ),
-        'CN14' => __( 'Fujian / 福建', 'invoicing' ),
-        'CN15' => __( 'Jiangxi / 江西', 'invoicing' ),
-        'CN16' => __( 'Shandong / 山东', 'invoicing' ),
-        'CN17' => __( 'Henan / 河南', 'invoicing' ),
-        'CN18' => __( 'Hubei / 湖北', 'invoicing' ),
-        'CN19' => __( 'Hunan / 湖南', 'invoicing' ),
-        'CN20' => __( 'Guangdong / 广东', 'invoicing' ),
-        'CN21' => __( 'Guangxi Zhuang / 广西壮族', 'invoicing' ),
-        'CN22' => __( 'Hainan / 海南', 'invoicing' ),
-        'CN23' => __( 'Chongqing / 重庆', 'invoicing' ),
-        'CN24' => __( 'Sichuan / 四川', 'invoicing' ),
-        'CN25' => __( 'Guizhou / 贵州', 'invoicing' ),
-        'CN26' => __( 'Shaanxi / 陕西', 'invoicing' ),
-        'CN27' => __( 'Gansu / 甘肃', 'invoicing' ),
-        'CN28' => __( 'Qinghai / 青海', 'invoicing' ),
-        'CN29' => __( 'Ningxia Hui / 宁夏', 'invoicing' ),
-        'CN30' => __( 'Macau / 澳门', 'invoicing' ),
-        'CN31' => __( 'Tibet / 西藏', 'invoicing' ),
-        'CN32' => __( 'Xinjiang / 新疆', 'invoicing' )
+        'CN1'  => __('Yunnan / 云南', 'invoicing'),
+        'CN2'  => __('Beijing / 北京', 'invoicing'),
+        'CN3'  => __('Tianjin / 天津', 'invoicing'),
+        'CN4'  => __('Hebei / 河北', 'invoicing'),
+        'CN5'  => __('Shanxi / 山西', 'invoicing'),
+        'CN6'  => __('Inner Mongolia / 內蒙古', 'invoicing'),
+        'CN7'  => __('Liaoning / 辽宁', 'invoicing'),
+        'CN8'  => __('Jilin / 吉林', 'invoicing'),
+        'CN9'  => __('Heilongjiang / 黑龙江', 'invoicing'),
+        'CN10' => __('Shanghai / 上海', 'invoicing'),
+        'CN11' => __('Jiangsu / 江苏', 'invoicing'),
+        'CN12' => __('Zhejiang / 浙江', 'invoicing'),
+        'CN13' => __('Anhui / 安徽', 'invoicing'),
+        'CN14' => __('Fujian / 福建', 'invoicing'),
+        'CN15' => __('Jiangxi / 江西', 'invoicing'),
+        'CN16' => __('Shandong / 山东', 'invoicing'),
+        'CN17' => __('Henan / 河南', 'invoicing'),
+        'CN18' => __('Hubei / 湖北', 'invoicing'),
+        'CN19' => __('Hunan / 湖南', 'invoicing'),
+        'CN20' => __('Guangdong / 广东', 'invoicing'),
+        'CN21' => __('Guangxi Zhuang / 广西壮族', 'invoicing'),
+        'CN22' => __('Hainan / 海南', 'invoicing'),
+        'CN23' => __('Chongqing / 重庆', 'invoicing'),
+        'CN24' => __('Sichuan / 四川', 'invoicing'),
+        'CN25' => __('Guizhou / 贵州', 'invoicing'),
+        'CN26' => __('Shaanxi / 陕西', 'invoicing'),
+        'CN27' => __('Gansu / 甘肃', 'invoicing'),
+        'CN28' => __('Qinghai / 青海', 'invoicing'),
+        'CN29' => __('Ningxia Hui / 宁夏', 'invoicing'),
+        'CN30' => __('Macau / 澳门', 'invoicing'),
+        'CN31' => __('Tibet / 西藏', 'invoicing'),
+        'CN32' => __('Xinjiang / 新疆', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_china_states', $states );
+    return apply_filters('wpinv_china_states', $states);
 }
 
 function wpinv_get_new_zealand_states_list() {
     $states = array(
-        'AK' => __( 'Auckland', 'invoicing' ),
-        'BP' => __( 'Bay of Plenty', 'invoicing' ),
-        'CT' => __( 'Canterbury', 'invoicing' ),
-        'HB' => __( 'Hawke’s Bay', 'invoicing' ),
-        'MW' => __( 'Manawatu-Wanganui', 'invoicing' ),
-        'MB' => __( 'Marlborough', 'invoicing' ),
-        'NS' => __( 'Nelson', 'invoicing' ),
-        'NL' => __( 'Northland', 'invoicing' ),
-        'OT' => __( 'Otago', 'invoicing' ),
-        'SL' => __( 'Southland', 'invoicing' ),
-        'TK' => __( 'Taranaki', 'invoicing' ),
-        'TM' => __( 'Tasman', 'invoicing' ),
-        'WA' => __( 'Waikato', 'invoicing' ),
-        'WR' => __( 'Wairarapa', 'invoicing' ),
-        'WE' => __( 'Wellington', 'invoicing' ),
-        'WC' => __( 'West Coast', 'invoicing' )
+        'AK' => __('Auckland', 'invoicing'),
+        'BP' => __('Bay of Plenty', 'invoicing'),
+        'CT' => __('Canterbury', 'invoicing'),
+        'HB' => __('Hawke’s Bay', 'invoicing'),
+        'MW' => __('Manawatu-Wanganui', 'invoicing'),
+        'MB' => __('Marlborough', 'invoicing'),
+        'NS' => __('Nelson', 'invoicing'),
+        'NL' => __('Northland', 'invoicing'),
+        'OT' => __('Otago', 'invoicing'),
+        'SL' => __('Southland', 'invoicing'),
+        'TK' => __('Taranaki', 'invoicing'),
+        'TM' => __('Tasman', 'invoicing'),
+        'WA' => __('Waikato', 'invoicing'),
+        'WR' => __('Wairarapa', 'invoicing'),
+        'WE' => __('Wellington', 'invoicing'),
+        'WC' => __('West Coast', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_new_zealand_states', $states );
+    return apply_filters('wpinv_new_zealand_states', $states);
 }
 
 function wpinv_get_peru_states_list() {
     $states = array(
-        'CAL' => __( 'El Callao', 'invoicing' ),
-        'LMA' => __( 'Municipalidad Metropolitana de Lima', 'invoicing' ),
-        'AMA' => __( 'Amazonas', 'invoicing' ),
-        'ANC' => __( 'Ancash', 'invoicing' ),
-        'APU' => __( 'Apurímac', 'invoicing' ),
-        'ARE' => __( 'Arequipa', 'invoicing' ),
-        'AYA' => __( 'Ayacucho', 'invoicing' ),
-        'CAJ' => __( 'Cajamarca', 'invoicing' ),
-        'CUS' => __( 'Cusco', 'invoicing' ),
-        'HUV' => __( 'Huancavelica', 'invoicing' ),
-        'HUC' => __( 'Huánuco', 'invoicing' ),
-        'ICA' => __( 'Ica', 'invoicing' ),
-        'JUN' => __( 'Junín', 'invoicing' ),
-        'LAL' => __( 'La Libertad', 'invoicing' ),
-        'LAM' => __( 'Lambayeque', 'invoicing' ),
-        'LIM' => __( 'Lima', 'invoicing' ),
-        'LOR' => __( 'Loreto', 'invoicing' ),
-        'MDD' => __( 'Madre de Dios', 'invoicing' ),
-        'MOQ' => __( 'Moquegua', 'invoicing' ),
-        'PAS' => __( 'Pasco', 'invoicing' ),
-        'PIU' => __( 'Piura', 'invoicing' ),
-        'PUN' => __( 'Puno', 'invoicing' ),
-        'SAM' => __( 'San Martín', 'invoicing' ),
-        'TAC' => __( 'Tacna', 'invoicing' ),
-        'TUM' => __( 'Tumbes', 'invoicing' ),
-        'UCA' => __( 'Ucayali', 'invoicing' )
+        'CAL' => __('El Callao', 'invoicing'),
+        'LMA' => __('Municipalidad Metropolitana de Lima', 'invoicing'),
+        'AMA' => __('Amazonas', 'invoicing'),
+        'ANC' => __('Ancash', 'invoicing'),
+        'APU' => __('Apurímac', 'invoicing'),
+        'ARE' => __('Arequipa', 'invoicing'),
+        'AYA' => __('Ayacucho', 'invoicing'),
+        'CAJ' => __('Cajamarca', 'invoicing'),
+        'CUS' => __('Cusco', 'invoicing'),
+        'HUV' => __('Huancavelica', 'invoicing'),
+        'HUC' => __('Huánuco', 'invoicing'),
+        'ICA' => __('Ica', 'invoicing'),
+        'JUN' => __('Junín', 'invoicing'),
+        'LAL' => __('La Libertad', 'invoicing'),
+        'LAM' => __('Lambayeque', 'invoicing'),
+        'LIM' => __('Lima', 'invoicing'),
+        'LOR' => __('Loreto', 'invoicing'),
+        'MDD' => __('Madre de Dios', 'invoicing'),
+        'MOQ' => __('Moquegua', 'invoicing'),
+        'PAS' => __('Pasco', 'invoicing'),
+        'PIU' => __('Piura', 'invoicing'),
+        'PUN' => __('Puno', 'invoicing'),
+        'SAM' => __('San Martín', 'invoicing'),
+        'TAC' => __('Tacna', 'invoicing'),
+        'TUM' => __('Tumbes', 'invoicing'),
+        'UCA' => __('Ucayali', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_peru_states', $states );
+    return apply_filters('wpinv_peru_states', $states);
 }
 
 function wpinv_get_indonesia_states_list() {
-    $states  = array(
-        'AC' => __( 'Daerah Istimewa Aceh', 'invoicing' ),
-        'SU' => __( 'Sumatera Utara', 'invoicing' ),
-        'SB' => __( 'Sumatera Barat', 'invoicing' ),
-        'RI' => __( 'Riau', 'invoicing' ),
-        'KR' => __( 'Kepulauan Riau', 'invoicing' ),
-        'JA' => __( 'Jambi', 'invoicing' ),
-        'SS' => __( 'Sumatera Selatan', 'invoicing' ),
-        'BB' => __( 'Bangka Belitung', 'invoicing' ),
-        'BE' => __( 'Bengkulu', 'invoicing' ),
-        'LA' => __( 'Lampung', 'invoicing' ),
-        'JK' => __( 'DKI Jakarta', 'invoicing' ),
-        'JB' => __( 'Jawa Barat', 'invoicing' ),
-        'BT' => __( 'Banten', 'invoicing' ),
-        'JT' => __( 'Jawa Tengah', 'invoicing' ),
-        'JI' => __( 'Jawa Timur', 'invoicing' ),
-        'YO' => __( 'Daerah Istimewa Yogyakarta', 'invoicing' ),
-        'BA' => __( 'Bali', 'invoicing' ),
-        'NB' => __( 'Nusa Tenggara Barat', 'invoicing' ),
-        'NT' => __( 'Nusa Tenggara Timur', 'invoicing' ),
-        'KB' => __( 'Kalimantan Barat', 'invoicing' ),
-        'KT' => __( 'Kalimantan Tengah', 'invoicing' ),
-        'KI' => __( 'Kalimantan Timur', 'invoicing' ),
-        'KS' => __( 'Kalimantan Selatan', 'invoicing' ),
-        'KU' => __( 'Kalimantan Utara', 'invoicing' ),
-        'SA' => __( 'Sulawesi Utara', 'invoicing' ),
-        'ST' => __( 'Sulawesi Tengah', 'invoicing' ),
-        'SG' => __( 'Sulawesi Tenggara', 'invoicing' ),
-        'SR' => __( 'Sulawesi Barat', 'invoicing' ),
-        'SN' => __( 'Sulawesi Selatan', 'invoicing' ),
-        'GO' => __( 'Gorontalo', 'invoicing' ),
-        'MA' => __( 'Maluku', 'invoicing' ),
-        'MU' => __( 'Maluku Utara', 'invoicing' ),
-        'PA' => __( 'Papua', 'invoicing' ),
-        'PB' => __( 'Papua Barat', 'invoicing' )
+    $states = array(
+        'AC' => __('Daerah Istimewa Aceh', 'invoicing'),
+        'SU' => __('Sumatera Utara', 'invoicing'),
+        'SB' => __('Sumatera Barat', 'invoicing'),
+        'RI' => __('Riau', 'invoicing'),
+        'KR' => __('Kepulauan Riau', 'invoicing'),
+        'JA' => __('Jambi', 'invoicing'),
+        'SS' => __('Sumatera Selatan', 'invoicing'),
+        'BB' => __('Bangka Belitung', 'invoicing'),
+        'BE' => __('Bengkulu', 'invoicing'),
+        'LA' => __('Lampung', 'invoicing'),
+        'JK' => __('DKI Jakarta', 'invoicing'),
+        'JB' => __('Jawa Barat', 'invoicing'),
+        'BT' => __('Banten', 'invoicing'),
+        'JT' => __('Jawa Tengah', 'invoicing'),
+        'JI' => __('Jawa Timur', 'invoicing'),
+        'YO' => __('Daerah Istimewa Yogyakarta', 'invoicing'),
+        'BA' => __('Bali', 'invoicing'),
+        'NB' => __('Nusa Tenggara Barat', 'invoicing'),
+        'NT' => __('Nusa Tenggara Timur', 'invoicing'),
+        'KB' => __('Kalimantan Barat', 'invoicing'),
+        'KT' => __('Kalimantan Tengah', 'invoicing'),
+        'KI' => __('Kalimantan Timur', 'invoicing'),
+        'KS' => __('Kalimantan Selatan', 'invoicing'),
+        'KU' => __('Kalimantan Utara', 'invoicing'),
+        'SA' => __('Sulawesi Utara', 'invoicing'),
+        'ST' => __('Sulawesi Tengah', 'invoicing'),
+        'SG' => __('Sulawesi Tenggara', 'invoicing'),
+        'SR' => __('Sulawesi Barat', 'invoicing'),
+        'SN' => __('Sulawesi Selatan', 'invoicing'),
+        'GO' => __('Gorontalo', 'invoicing'),
+        'MA' => __('Maluku', 'invoicing'),
+        'MU' => __('Maluku Utara', 'invoicing'),
+        'PA' => __('Papua', 'invoicing'),
+        'PB' => __('Papua Barat', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_indonesia_states', $states );
+    return apply_filters('wpinv_indonesia_states', $states);
 }
 
 function wpinv_get_india_states_list() {
     $states = array(
-        'AP' => __( 'Andhra Pradesh', 'invoicing' ),
-        'AR' => __( 'Arunachal Pradesh', 'invoicing' ),
-        'AS' => __( 'Assam', 'invoicing' ),
-        'BR' => __( 'Bihar', 'invoicing' ),
-        'CT' => __( 'Chhattisgarh', 'invoicing' ),
-        'GA' => __( 'Goa', 'invoicing' ),
-        'GJ' => __( 'Gujarat', 'invoicing' ),
-        'HR' => __( 'Haryana', 'invoicing' ),
-        'HP' => __( 'Himachal Pradesh', 'invoicing' ),
-        'JK' => __( 'Jammu and Kashmir', 'invoicing' ),
-        'JH' => __( 'Jharkhand', 'invoicing' ),
-        'KA' => __( 'Karnataka', 'invoicing' ),
-        'KL' => __( 'Kerala', 'invoicing' ),
-        'MP' => __( 'Madhya Pradesh', 'invoicing' ),
-        'MH' => __( 'Maharashtra', 'invoicing' ),
-        'MN' => __( 'Manipur', 'invoicing' ),
-        'ML' => __( 'Meghalaya', 'invoicing' ),
-        'MZ' => __( 'Mizoram', 'invoicing' ),
-        'NL' => __( 'Nagaland', 'invoicing' ),
-        'OR' => __( 'Orissa', 'invoicing' ),
-        'PB' => __( 'Punjab', 'invoicing' ),
-        'RJ' => __( 'Rajasthan', 'invoicing' ),
-        'SK' => __( 'Sikkim', 'invoicing' ),
-        'TN' => __( 'Tamil Nadu', 'invoicing' ),
-        'TG' => __( 'Telangana', 'invoicing' ),
-        'TR' => __( 'Tripura', 'invoicing' ),
-        'UT' => __( 'Uttarakhand', 'invoicing' ),
-        'UP' => __( 'Uttar Pradesh', 'invoicing' ),
-        'WB' => __( 'West Bengal', 'invoicing' ),
-        'AN' => __( 'Andaman and Nicobar Islands', 'invoicing' ),
-        'CH' => __( 'Chandigarh', 'invoicing' ),
-        'DN' => __( 'Dadar and Nagar Haveli', 'invoicing' ),
-        'DD' => __( 'Daman and Diu', 'invoicing' ),
-        'DL' => __( 'Delhi', 'invoicing' ),
-        'LD' => __( 'Lakshadweep', 'invoicing' ),
-        'PY' => __( 'Pondicherry (Puducherry)', 'invoicing' )
+        'AP' => __('Andhra Pradesh', 'invoicing'),
+        'AR' => __('Arunachal Pradesh', 'invoicing'),
+        'AS' => __('Assam', 'invoicing'),
+        'BR' => __('Bihar', 'invoicing'),
+        'CT' => __('Chhattisgarh', 'invoicing'),
+        'GA' => __('Goa', 'invoicing'),
+        'GJ' => __('Gujarat', 'invoicing'),
+        'HR' => __('Haryana', 'invoicing'),
+        'HP' => __('Himachal Pradesh', 'invoicing'),
+        'JK' => __('Jammu and Kashmir', 'invoicing'),
+        'JH' => __('Jharkhand', 'invoicing'),
+        'KA' => __('Karnataka', 'invoicing'),
+        'KL' => __('Kerala', 'invoicing'),
+        'MP' => __('Madhya Pradesh', 'invoicing'),
+        'MH' => __('Maharashtra', 'invoicing'),
+        'MN' => __('Manipur', 'invoicing'),
+        'ML' => __('Meghalaya', 'invoicing'),
+        'MZ' => __('Mizoram', 'invoicing'),
+        'NL' => __('Nagaland', 'invoicing'),
+        'OR' => __('Orissa', 'invoicing'),
+        'PB' => __('Punjab', 'invoicing'),
+        'RJ' => __('Rajasthan', 'invoicing'),
+        'SK' => __('Sikkim', 'invoicing'),
+        'TN' => __('Tamil Nadu', 'invoicing'),
+        'TG' => __('Telangana', 'invoicing'),
+        'TR' => __('Tripura', 'invoicing'),
+        'UT' => __('Uttarakhand', 'invoicing'),
+        'UP' => __('Uttar Pradesh', 'invoicing'),
+        'WB' => __('West Bengal', 'invoicing'),
+        'AN' => __('Andaman and Nicobar Islands', 'invoicing'),
+        'CH' => __('Chandigarh', 'invoicing'),
+        'DN' => __('Dadar and Nagar Haveli', 'invoicing'),
+        'DD' => __('Daman and Diu', 'invoicing'),
+        'DL' => __('Delhi', 'invoicing'),
+        'LD' => __('Lakshadweep', 'invoicing'),
+        'PY' => __('Pondicherry (Puducherry)', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_india_states', $states );
+    return apply_filters('wpinv_india_states', $states);
 }
 
 function wpinv_get_iran_states_list() {
     $states = array(
-        'KHZ' => __( 'Khuzestan', 'invoicing' ),
-        'THR' => __( 'Tehran', 'invoicing' ),
-        'ILM' => __( 'Ilaam', 'invoicing' ),
-        'BHR' => __( 'Bushehr', 'invoicing' ),
-        'ADL' => __( 'Ardabil', 'invoicing' ),
-        'ESF' => __( 'Isfahan', 'invoicing' ),
-        'YZD' => __( 'Yazd', 'invoicing' ),
-        'KRH' => __( 'Kermanshah', 'invoicing' ),
-        'KRN' => __( 'Kerman', 'invoicing' ),
-        'HDN' => __( 'Hamadan', 'invoicing' ),
-        'GZN' => __( 'Ghazvin', 'invoicing' ),
-        'ZJN' => __( 'Zanjan', 'invoicing' ),
-        'LRS' => __( 'Luristan', 'invoicing' ),
-        'ABZ' => __( 'Alborz', 'invoicing' ),
-        'EAZ' => __( 'East Azerbaijan', 'invoicing' ),
-        'WAZ' => __( 'West Azerbaijan', 'invoicing' ),
-        'CHB' => __( 'Chaharmahal and Bakhtiari', 'invoicing' ),
-        'SKH' => __( 'South Khorasan', 'invoicing' ),
-        'RKH' => __( 'Razavi Khorasan', 'invoicing' ),
-        'NKH' => __( 'North Khorasan', 'invoicing' ),
-        'SMN' => __( 'Semnan', 'invoicing' ),
-        'FRS' => __( 'Fars', 'invoicing' ),
-        'QHM' => __( 'Qom', 'invoicing' ),
-        'KRD' => __( 'Kurdistan', 'invoicing' ),
-        'KBD' => __( 'Kohgiluyeh and BoyerAhmad', 'invoicing' ),
-        'GLS' => __( 'Golestan', 'invoicing' ),
-        'GIL' => __( 'Gilan', 'invoicing' ),
-        'MZN' => __( 'Mazandaran', 'invoicing' ),
-        'MKZ' => __( 'Markazi', 'invoicing' ),
-        'HRZ' => __( 'Hormozgan', 'invoicing' ),
-        'SBN' => __( 'Sistan and Baluchestan', 'invoicing' )
+        'KHZ' => __('Khuzestan', 'invoicing'),
+        'THR' => __('Tehran', 'invoicing'),
+        'ILM' => __('Ilaam', 'invoicing'),
+        'BHR' => __('Bushehr', 'invoicing'),
+        'ADL' => __('Ardabil', 'invoicing'),
+        'ESF' => __('Isfahan', 'invoicing'),
+        'YZD' => __('Yazd', 'invoicing'),
+        'KRH' => __('Kermanshah', 'invoicing'),
+        'KRN' => __('Kerman', 'invoicing'),
+        'HDN' => __('Hamadan', 'invoicing'),
+        'GZN' => __('Ghazvin', 'invoicing'),
+        'ZJN' => __('Zanjan', 'invoicing'),
+        'LRS' => __('Luristan', 'invoicing'),
+        'ABZ' => __('Alborz', 'invoicing'),
+        'EAZ' => __('East Azerbaijan', 'invoicing'),
+        'WAZ' => __('West Azerbaijan', 'invoicing'),
+        'CHB' => __('Chaharmahal and Bakhtiari', 'invoicing'),
+        'SKH' => __('South Khorasan', 'invoicing'),
+        'RKH' => __('Razavi Khorasan', 'invoicing'),
+        'NKH' => __('North Khorasan', 'invoicing'),
+        'SMN' => __('Semnan', 'invoicing'),
+        'FRS' => __('Fars', 'invoicing'),
+        'QHM' => __('Qom', 'invoicing'),
+        'KRD' => __('Kurdistan', 'invoicing'),
+        'KBD' => __('Kohgiluyeh and BoyerAhmad', 'invoicing'),
+        'GLS' => __('Golestan', 'invoicing'),
+        'GIL' => __('Gilan', 'invoicing'),
+        'MZN' => __('Mazandaran', 'invoicing'),
+        'MKZ' => __('Markazi', 'invoicing'),
+        'HRZ' => __('Hormozgan', 'invoicing'),
+        'SBN' => __('Sistan and Baluchestan', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_iran_states', $states );
+    return apply_filters('wpinv_iran_states', $states);
 }
 
 function wpinv_get_italy_states_list() {
     $states = array(
-        'AG' => __( 'Agrigento', 'invoicing' ),
-        'AL' => __( 'Alessandria', 'invoicing' ),
-        'AN' => __( 'Ancona', 'invoicing' ),
-        'AO' => __( 'Aosta', 'invoicing' ),
-        'AR' => __( 'Arezzo', 'invoicing' ),
-        'AP' => __( 'Ascoli Piceno', 'invoicing' ),
-        'AT' => __( 'Asti', 'invoicing' ),
-        'AV' => __( 'Avellino', 'invoicing' ),
-        'BA' => __( 'Bari', 'invoicing' ),
-        'BT' => __( 'Barletta-Andria-Trani', 'invoicing' ),
-        'BL' => __( 'Belluno', 'invoicing' ),
-        'BN' => __( 'Benevento', 'invoicing' ),
-        'BG' => __( 'Bergamo', 'invoicing' ),
-        'BI' => __( 'Biella', 'invoicing' ),
-        'BO' => __( 'Bologna', 'invoicing' ),
-        'BZ' => __( 'Bolzano', 'invoicing' ),
-        'BS' => __( 'Brescia', 'invoicing' ),
-        'BR' => __( 'Brindisi', 'invoicing' ),
-        'CA' => __( 'Cagliari', 'invoicing' ),
-        'CL' => __( 'Caltanissetta', 'invoicing' ),
-        'CB' => __( 'Campobasso', 'invoicing' ),
-        'CI' => __( 'Caltanissetta', 'invoicing' ),
-        'CE' => __( 'Caserta', 'invoicing' ),
-        'CT' => __( 'Catania', 'invoicing' ),
-        'CZ' => __( 'Catanzaro', 'invoicing' ),
-        'CH' => __( 'Chieti', 'invoicing' ),
-        'CO' => __( 'Como', 'invoicing' ),
-        'CS' => __( 'Cosenza', 'invoicing' ),
-        'CR' => __( 'Cremona', 'invoicing' ),
-        'KR' => __( 'Crotone', 'invoicing' ),
-        'CN' => __( 'Cuneo', 'invoicing' ),
-        'EN' => __( 'Enna', 'invoicing' ),
-        'FM' => __( 'Fermo', 'invoicing' ),
-        'FE' => __( 'Ferrara', 'invoicing' ),
-        'FI' => __( 'Firenze', 'invoicing' ),
-        'FG' => __( 'Foggia', 'invoicing' ),
-        'FC' => __( 'Forli-Cesena', 'invoicing' ),
-        'FR' => __( 'Frosinone', 'invoicing' ),
-        'GE' => __( 'Genova', 'invoicing' ),
-        'GO' => __( 'Gorizia', 'invoicing' ),
-        'GR' => __( 'Grosseto', 'invoicing' ),
-        'IM' => __( 'Imperia', 'invoicing' ),
-        'IS' => __( 'Isernia', 'invoicing' ),
-        'SP' => __( 'La Spezia', 'invoicing' ),
-        'AQ' => __( 'L'Aquila', 'invoicing' ),
-        'LT' => __( 'Latina', 'invoicing' ),
-        'LE' => __( 'Lecce', 'invoicing' ),
-        'LC' => __( 'Lecco', 'invoicing' ),
-        'LI' => __( 'Livorno', 'invoicing' ),
-        'LO' => __( 'Lodi', 'invoicing' ),
-        'LU' => __( 'Lucca', 'invoicing' ),
-        'MC' => __( 'Macerata', 'invoicing' ),
-        'MN' => __( 'Mantova', 'invoicing' ),
-        'MS' => __( 'Massa-Carrara', 'invoicing' ),
-        'MT' => __( 'Matera', 'invoicing' ),
-        'ME' => __( 'Messina', 'invoicing' ),
-        'MI' => __( 'Milano', 'invoicing' ),
-        'MO' => __( 'Modena', 'invoicing' ),
-        'MB' => __( 'Monza e della Brianza', 'invoicing' ),
-        'NA' => __( 'Napoli', 'invoicing' ),
-        'NO' => __( 'Novara', 'invoicing' ),
-        'NU' => __( 'Nuoro', 'invoicing' ),
-        'OT' => __( 'Olbia-Tempio', 'invoicing' ),
-        'OR' => __( 'Oristano', 'invoicing' ),
-        'PD' => __( 'Padova', 'invoicing' ),
-        'PA' => __( 'Palermo', 'invoicing' ),
-        'PR' => __( 'Parma', 'invoicing' ),
-        'PV' => __( 'Pavia', 'invoicing' ),
-        'PG' => __( 'Perugia', 'invoicing' ),
-        'PU' => __( 'Pesaro e Urbino', 'invoicing' ),
-        'PE' => __( 'Pescara', 'invoicing' ),
-        'PC' => __( 'Piacenza', 'invoicing' ),
-        'PI' => __( 'Pisa', 'invoicing' ),
-        'PT' => __( 'Pistoia', 'invoicing' ),
-        'PN' => __( 'Pordenone', 'invoicing' ),
-        'PZ' => __( 'Potenza', 'invoicing' ),
-        'PO' => __( 'Prato', 'invoicing' ),
-        'RG' => __( 'Ragusa', 'invoicing' ),
-        'RA' => __( 'Ravenna', 'invoicing' ),
-        'RC' => __( 'Reggio Calabria', 'invoicing' ),
-        'RE' => __( 'Reggio Emilia', 'invoicing' ),
-        'RI' => __( 'Rieti', 'invoicing' ),
-        'RN' => __( 'Rimini', 'invoicing' ),
-        'RM' => __( 'Roma', 'invoicing' ),
-        'RO' => __( 'Rovigo', 'invoicing' ),
-        'SA' => __( 'Salerno', 'invoicing' ),
-        'VS' => __( 'Medio Campidano', 'invoicing' ),
-        'SS' => __( 'Sassari', 'invoicing' ),
-        'SV' => __( 'Savona', 'invoicing' ),
-        'SI' => __( 'Siena', 'invoicing' ),
-        'SR' => __( 'Siracusa', 'invoicing' ),
-        'SO' => __( 'Sondrio', 'invoicing' ),
-        'TA' => __( 'Taranto', 'invoicing' ),
-        'TE' => __( 'Teramo', 'invoicing' ),
-        'TR' => __( 'Terni', 'invoicing' ),
-        'TO' => __( 'Torino', 'invoicing' ),
-        'OG' => __( 'Ogliastra', 'invoicing' ),
-        'TP' => __( 'Trapani', 'invoicing' ),
-        'TN' => __( 'Trento', 'invoicing' ),
-        'TV' => __( 'Treviso', 'invoicing' ),
-        'TS' => __( 'Trieste', 'invoicing' ),
-        'UD' => __( 'Udine', 'invoicing' ),
-        'VA' => __( 'Varesa', 'invoicing' ),
-        'VE' => __( 'Venezia', 'invoicing' ),
-        'VB' => __( 'Verbano-Cusio-Ossola', 'invoicing' ),
-        'VC' => __( 'Vercelli', 'invoicing' ),
-        'VR' => __( 'Verona', 'invoicing' ),
-        'VV' => __( 'Vibo Valentia', 'invoicing' ),
-        'VI' => __( 'Vicenza', 'invoicing' ),
-        'VT' => __( 'Viterbo', 'invoicing' )
+        'AG' => __('Agrigento', 'invoicing'),
+        'AL' => __('Alessandria', 'invoicing'),
+        'AN' => __('Ancona', 'invoicing'),
+        'AO' => __('Aosta', 'invoicing'),
+        'AR' => __('Arezzo', 'invoicing'),
+        'AP' => __('Ascoli Piceno', 'invoicing'),
+        'AT' => __('Asti', 'invoicing'),
+        'AV' => __('Avellino', 'invoicing'),
+        'BA' => __('Bari', 'invoicing'),
+        'BT' => __('Barletta-Andria-Trani', 'invoicing'),
+        'BL' => __('Belluno', 'invoicing'),
+        'BN' => __('Benevento', 'invoicing'),
+        'BG' => __('Bergamo', 'invoicing'),
+        'BI' => __('Biella', 'invoicing'),
+        'BO' => __('Bologna', 'invoicing'),
+        'BZ' => __('Bolzano', 'invoicing'),
+        'BS' => __('Brescia', 'invoicing'),
+        'BR' => __('Brindisi', 'invoicing'),
+        'CA' => __('Cagliari', 'invoicing'),
+        'CL' => __('Caltanissetta', 'invoicing'),
+        'CB' => __('Campobasso', 'invoicing'),
+        'CI' => __('Caltanissetta', 'invoicing'),
+        'CE' => __('Caserta', 'invoicing'),
+        'CT' => __('Catania', 'invoicing'),
+        'CZ' => __('Catanzaro', 'invoicing'),
+        'CH' => __('Chieti', 'invoicing'),
+        'CO' => __('Como', 'invoicing'),
+        'CS' => __('Cosenza', 'invoicing'),
+        'CR' => __('Cremona', 'invoicing'),
+        'KR' => __('Crotone', 'invoicing'),
+        'CN' => __('Cuneo', 'invoicing'),
+        'EN' => __('Enna', 'invoicing'),
+        'FM' => __('Fermo', 'invoicing'),
+        'FE' => __('Ferrara', 'invoicing'),
+        'FI' => __('Firenze', 'invoicing'),
+        'FG' => __('Foggia', 'invoicing'),
+        'FC' => __('Forli-Cesena', 'invoicing'),
+        'FR' => __('Frosinone', 'invoicing'),
+        'GE' => __('Genova', 'invoicing'),
+        'GO' => __('Gorizia', 'invoicing'),
+        'GR' => __('Grosseto', 'invoicing'),
+        'IM' => __('Imperia', 'invoicing'),
+        'IS' => __('Isernia', 'invoicing'),
+        'SP' => __('La Spezia', 'invoicing'),
+        'AQ' => __('L'Aquila', 'invoicing'),
+        'LT' => __('Latina', 'invoicing'),
+        'LE' => __('Lecce', 'invoicing'),
+        'LC' => __('Lecco', 'invoicing'),
+        'LI' => __('Livorno', 'invoicing'),
+        'LO' => __('Lodi', 'invoicing'),
+        'LU' => __('Lucca', 'invoicing'),
+        'MC' => __('Macerata', 'invoicing'),
+        'MN' => __('Mantova', 'invoicing'),
+        'MS' => __('Massa-Carrara', 'invoicing'),
+        'MT' => __('Matera', 'invoicing'),
+        'ME' => __('Messina', 'invoicing'),
+        'MI' => __('Milano', 'invoicing'),
+        'MO' => __('Modena', 'invoicing'),
+        'MB' => __('Monza e della Brianza', 'invoicing'),
+        'NA' => __('Napoli', 'invoicing'),
+        'NO' => __('Novara', 'invoicing'),
+        'NU' => __('Nuoro', 'invoicing'),
+        'OT' => __('Olbia-Tempio', 'invoicing'),
+        'OR' => __('Oristano', 'invoicing'),
+        'PD' => __('Padova', 'invoicing'),
+        'PA' => __('Palermo', 'invoicing'),
+        'PR' => __('Parma', 'invoicing'),
+        'PV' => __('Pavia', 'invoicing'),
+        'PG' => __('Perugia', 'invoicing'),
+        'PU' => __('Pesaro e Urbino', 'invoicing'),
+        'PE' => __('Pescara', 'invoicing'),
+        'PC' => __('Piacenza', 'invoicing'),
+        'PI' => __('Pisa', 'invoicing'),
+        'PT' => __('Pistoia', 'invoicing'),
+        'PN' => __('Pordenone', 'invoicing'),
+        'PZ' => __('Potenza', 'invoicing'),
+        'PO' => __('Prato', 'invoicing'),
+        'RG' => __('Ragusa', 'invoicing'),
+        'RA' => __('Ravenna', 'invoicing'),
+        'RC' => __('Reggio Calabria', 'invoicing'),
+        'RE' => __('Reggio Emilia', 'invoicing'),
+        'RI' => __('Rieti', 'invoicing'),
+        'RN' => __('Rimini', 'invoicing'),
+        'RM' => __('Roma', 'invoicing'),
+        'RO' => __('Rovigo', 'invoicing'),
+        'SA' => __('Salerno', 'invoicing'),
+        'VS' => __('Medio Campidano', 'invoicing'),
+        'SS' => __('Sassari', 'invoicing'),
+        'SV' => __('Savona', 'invoicing'),
+        'SI' => __('Siena', 'invoicing'),
+        'SR' => __('Siracusa', 'invoicing'),
+        'SO' => __('Sondrio', 'invoicing'),
+        'TA' => __('Taranto', 'invoicing'),
+        'TE' => __('Teramo', 'invoicing'),
+        'TR' => __('Terni', 'invoicing'),
+        'TO' => __('Torino', 'invoicing'),
+        'OG' => __('Ogliastra', 'invoicing'),
+        'TP' => __('Trapani', 'invoicing'),
+        'TN' => __('Trento', 'invoicing'),
+        'TV' => __('Treviso', 'invoicing'),
+        'TS' => __('Trieste', 'invoicing'),
+        'UD' => __('Udine', 'invoicing'),
+        'VA' => __('Varesa', 'invoicing'),
+        'VE' => __('Venezia', 'invoicing'),
+        'VB' => __('Verbano-Cusio-Ossola', 'invoicing'),
+        'VC' => __('Vercelli', 'invoicing'),
+        'VR' => __('Verona', 'invoicing'),
+        'VV' => __('Vibo Valentia', 'invoicing'),
+        'VI' => __('Vicenza', 'invoicing'),
+        'VT' => __('Viterbo', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_italy_states', $states );
+    return apply_filters('wpinv_italy_states', $states);
 }
 
 function wpinv_get_malaysia_states_list() {
     $states = array(
-        'JHR' => __( 'Johor', 'invoicing' ),
-        'KDH' => __( 'Kedah', 'invoicing' ),
-        'KTN' => __( 'Kelantan', 'invoicing' ),
-        'MLK' => __( 'Melaka', 'invoicing' ),
-        'NSN' => __( 'Negeri Sembilan', 'invoicing' ),
-        'PHG' => __( 'Pahang', 'invoicing' ),
-        'PRK' => __( 'Perak', 'invoicing' ),
-        'PLS' => __( 'Perlis', 'invoicing' ),
-        'PNG' => __( 'Pulau Pinang', 'invoicing' ),
-        'SBH' => __( 'Sabah', 'invoicing' ),
-        'SWK' => __( 'Sarawak', 'invoicing' ),
-        'SGR' => __( 'Selangor', 'invoicing' ),
-        'TRG' => __( 'Terengganu', 'invoicing' ),
-        'KUL' => __( 'W.P. Kuala Lumpur', 'invoicing' ),
-        'LBN' => __( 'W.P. Labuan', 'invoicing' ),
-        'PJY' => __( 'W.P. Putrajaya', 'invoicing' )
+        'JHR' => __('Johor', 'invoicing'),
+        'KDH' => __('Kedah', 'invoicing'),
+        'KTN' => __('Kelantan', 'invoicing'),
+        'MLK' => __('Melaka', 'invoicing'),
+        'NSN' => __('Negeri Sembilan', 'invoicing'),
+        'PHG' => __('Pahang', 'invoicing'),
+        'PRK' => __('Perak', 'invoicing'),
+        'PLS' => __('Perlis', 'invoicing'),
+        'PNG' => __('Pulau Pinang', 'invoicing'),
+        'SBH' => __('Sabah', 'invoicing'),
+        'SWK' => __('Sarawak', 'invoicing'),
+        'SGR' => __('Selangor', 'invoicing'),
+        'TRG' => __('Terengganu', 'invoicing'),
+        'KUL' => __('W.P. Kuala Lumpur', 'invoicing'),
+        'LBN' => __('W.P. Labuan', 'invoicing'),
+        'PJY' => __('W.P. Putrajaya', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_malaysia_states', $states );
+    return apply_filters('wpinv_malaysia_states', $states);
 }
 
 function wpinv_get_mexico_states_list() {
     $states = array(
-        'DIF' => __( 'Distrito Federal', 'invoicing' ),
-        'JAL' => __( 'Jalisco', 'invoicing' ),
-        'NLE' => __( 'Nuevo León', 'invoicing' ),
-        'AGU' => __( 'Aguascalientes', 'invoicing' ),
-        'BCN' => __( 'Baja California Norte', 'invoicing' ),
-        'BCS' => __( 'Baja California Sur', 'invoicing' ),
-        'CAM' => __( 'Campeche', 'invoicing' ),
-        'CHP' => __( 'Chiapas', 'invoicing' ),
-        'CHH' => __( 'Chihuahua', 'invoicing' ),
-        'COA' => __( 'Coahuila', 'invoicing' ),
-        'COL' => __( 'Colima', 'invoicing' ),
-        'DUR' => __( 'Durango', 'invoicing' ),
-        'GUA' => __( 'Guanajuato', 'invoicing' ),
-        'GRO' => __( 'Guerrero', 'invoicing' ),
-        'HID' => __( 'Hidalgo', 'invoicing' ),
-        'MEX' => __( 'Edo. de México', 'invoicing' ),
-        'MIC' => __( 'Michoacán', 'invoicing' ),
-        'MOR' => __( 'Morelos', 'invoicing' ),
-        'NAY' => __( 'Nayarit', 'invoicing' ),
-        'OAX' => __( 'Oaxaca', 'invoicing' ),
-        'PUE' => __( 'Puebla', 'invoicing' ),
-        'QUE' => __( 'Querétaro', 'invoicing' ),
-        'ROO' => __( 'Quintana Roo', 'invoicing' ),
-        'SLP' => __( 'San Luis Potosí', 'invoicing' ),
-        'SIN' => __( 'Sinaloa', 'invoicing' ),
-        'SON' => __( 'Sonora', 'invoicing' ),
-        'TAB' => __( 'Tabasco', 'invoicing' ),
-        'TAM' => __( 'Tamaulipas', 'invoicing' ),
-        'TLA' => __( 'Tlaxcala', 'invoicing' ),
-        'VER' => __( 'Veracruz', 'invoicing' ),
-        'YUC' => __( 'Yucatán', 'invoicing' ),
-        'ZAC' => __( 'Zacatecas', 'invoicing' )
+        'DIF' => __('Distrito Federal', 'invoicing'),
+        'JAL' => __('Jalisco', 'invoicing'),
+        'NLE' => __('Nuevo León', 'invoicing'),
+        'AGU' => __('Aguascalientes', 'invoicing'),
+        'BCN' => __('Baja California Norte', 'invoicing'),
+        'BCS' => __('Baja California Sur', 'invoicing'),
+        'CAM' => __('Campeche', 'invoicing'),
+        'CHP' => __('Chiapas', 'invoicing'),
+        'CHH' => __('Chihuahua', 'invoicing'),
+        'COA' => __('Coahuila', 'invoicing'),
+        'COL' => __('Colima', 'invoicing'),
+        'DUR' => __('Durango', 'invoicing'),
+        'GUA' => __('Guanajuato', 'invoicing'),
+        'GRO' => __('Guerrero', 'invoicing'),
+        'HID' => __('Hidalgo', 'invoicing'),
+        'MEX' => __('Edo. de México', 'invoicing'),
+        'MIC' => __('Michoacán', 'invoicing'),
+        'MOR' => __('Morelos', 'invoicing'),
+        'NAY' => __('Nayarit', 'invoicing'),
+        'OAX' => __('Oaxaca', 'invoicing'),
+        'PUE' => __('Puebla', 'invoicing'),
+        'QUE' => __('Querétaro', 'invoicing'),
+        'ROO' => __('Quintana Roo', 'invoicing'),
+        'SLP' => __('San Luis Potosí', 'invoicing'),
+        'SIN' => __('Sinaloa', 'invoicing'),
+        'SON' => __('Sonora', 'invoicing'),
+        'TAB' => __('Tabasco', 'invoicing'),
+        'TAM' => __('Tamaulipas', 'invoicing'),
+        'TLA' => __('Tlaxcala', 'invoicing'),
+        'VER' => __('Veracruz', 'invoicing'),
+        'YUC' => __('Yucatán', 'invoicing'),
+        'ZAC' => __('Zacatecas', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_mexico_states', $states );
+    return apply_filters('wpinv_mexico_states', $states);
 }
 
 function wpinv_get_nepal_states_list() {
     $states = array(
-        'ILL' => __( 'Illam', 'invoicing' ),
-        'JHA' => __( 'Jhapa', 'invoicing' ),
-        'PAN' => __( 'Panchthar', 'invoicing' ),
-        'TAP' => __( 'Taplejung', 'invoicing' ),
-        'BHO' => __( 'Bhojpur', 'invoicing' ),
-        'DKA' => __( 'Dhankuta', 'invoicing' ),
-        'MOR' => __( 'Morang', 'invoicing' ),
-        'SUN' => __( 'Sunsari', 'invoicing' ),
-        'SAN' => __( 'Sankhuwa', 'invoicing' ),
-        'TER' => __( 'Terhathum', 'invoicing' ),
-        'KHO' => __( 'Khotang', 'invoicing' ),
-        'OKH' => __( 'Okhaldhunga', 'invoicing' ),
-        'SAP' => __( 'Saptari', 'invoicing' ),
-        'SIR' => __( 'Siraha', 'invoicing' ),
-        'SOL' => __( 'Solukhumbu', 'invoicing' ),
-        'UDA' => __( 'Udayapur', 'invoicing' ),
-        'DHA' => __( 'Dhanusa', 'invoicing' ),
-        'DLK' => __( 'Dolakha', 'invoicing' ),
-        'MOH' => __( 'Mohottari', 'invoicing' ),
-        'RAM' => __( 'Ramechha', 'invoicing' ),
-        'SAR' => __( 'Sarlahi', 'invoicing' ),
-        'SIN' => __( 'Sindhuli', 'invoicing' ),
-        'BHA' => __( 'Bhaktapur', 'invoicing' ),
-        'DHD' => __( 'Dhading', 'invoicing' ),
-        'KTM' => __( 'Kathmandu', 'invoicing' ),
-        'KAV' => __( 'Kavrepalanchowk', 'invoicing' ),
-        'LAL' => __( 'Lalitpur', 'invoicing' ),
-        'NUW' => __( 'Nuwakot', 'invoicing' ),
-        'RAS' => __( 'Rasuwa', 'invoicing' ),
-        'SPC' => __( 'Sindhupalchowk', 'invoicing' ),
-        'BAR' => __( 'Bara', 'invoicing' ),
-        'CHI' => __( 'Chitwan', 'invoicing' ),
-        'MAK' => __( 'Makwanpur', 'invoicing' ),
-        'PAR' => __( 'Parsa', 'invoicing' ),
-        'RAU' => __( 'Rautahat', 'invoicing' ),
-        'GOR' => __( 'Gorkha', 'invoicing' ),
-        'KAS' => __( 'Kaski', 'invoicing' ),
-        'LAM' => __( 'Lamjung', 'invoicing' ),
-        'MAN' => __( 'Manang', 'invoicing' ),
-        'SYN' => __( 'Syangja', 'invoicing' ),
-        'TAN' => __( 'Tanahun', 'invoicing' ),
-        'BAG' => __( 'Baglung', 'invoicing' ),
-        'PBT' => __( 'Parbat', 'invoicing' ),
-        'MUS' => __( 'Mustang', 'invoicing' ),
-        'MYG' => __( 'Myagdi', 'invoicing' ),
-        'AGR' => __( 'Agrghakanchi', 'invoicing' ),
-        'GUL' => __( 'Gulmi', 'invoicing' ),
-        'KAP' => __( 'Kapilbastu', 'invoicing' ),
-        'NAW' => __( 'Nawalparasi', 'invoicing' ),
-        'PAL' => __( 'Palpa', 'invoicing' ),
-        'RUP' => __( 'Rupandehi', 'invoicing' ),
-        'DAN' => __( 'Dang', 'invoicing' ),
-        'PYU' => __( 'Pyuthan', 'invoicing' ),
-        'ROL' => __( 'Rolpa', 'invoicing' ),
-        'RUK' => __( 'Rukum', 'invoicing' ),
-        'SAL' => __( 'Salyan', 'invoicing' ),
-        'BAN' => __( 'Banke', 'invoicing' ),
-        'BDA' => __( 'Bardiya', 'invoicing' ),
-        'DAI' => __( 'Dailekh', 'invoicing' ),
-        'JAJ' => __( 'Jajarkot', 'invoicing' ),
-        'SUR' => __( 'Surkhet', 'invoicing' ),
-        'DOL' => __( 'Dolpa', 'invoicing' ),
-        'HUM' => __( 'Humla', 'invoicing' ),
-        'JUM' => __( 'Jumla', 'invoicing' ),
-        'KAL' => __( 'Kalikot', 'invoicing' ),
-        'MUG' => __( 'Mugu', 'invoicing' ),
-        'ACH' => __( 'Achham', 'invoicing' ),
-        'BJH' => __( 'Bajhang', 'invoicing' ),
-        'BJU' => __( 'Bajura', 'invoicing' ),
-        'DOT' => __( 'Doti', 'invoicing' ),
-        'KAI' => __( 'Kailali', 'invoicing' ),
-        'BAI' => __( 'Baitadi', 'invoicing' ),
-        'DAD' => __( 'Dadeldhura', 'invoicing' ),
-        'DAR' => __( 'Darchula', 'invoicing' ),
-        'KAN' => __( 'Kanchanpur', 'invoicing' )
+        'ILL' => __('Illam', 'invoicing'),
+        'JHA' => __('Jhapa', 'invoicing'),
+        'PAN' => __('Panchthar', 'invoicing'),
+        'TAP' => __('Taplejung', 'invoicing'),
+        'BHO' => __('Bhojpur', 'invoicing'),
+        'DKA' => __('Dhankuta', 'invoicing'),
+        'MOR' => __('Morang', 'invoicing'),
+        'SUN' => __('Sunsari', 'invoicing'),
+        'SAN' => __('Sankhuwa', 'invoicing'),
+        'TER' => __('Terhathum', 'invoicing'),
+        'KHO' => __('Khotang', 'invoicing'),
+        'OKH' => __('Okhaldhunga', 'invoicing'),
+        'SAP' => __('Saptari', 'invoicing'),
+        'SIR' => __('Siraha', 'invoicing'),
+        'SOL' => __('Solukhumbu', 'invoicing'),
+        'UDA' => __('Udayapur', 'invoicing'),
+        'DHA' => __('Dhanusa', 'invoicing'),
+        'DLK' => __('Dolakha', 'invoicing'),
+        'MOH' => __('Mohottari', 'invoicing'),
+        'RAM' => __('Ramechha', 'invoicing'),
+        'SAR' => __('Sarlahi', 'invoicing'),
+        'SIN' => __('Sindhuli', 'invoicing'),
+        'BHA' => __('Bhaktapur', 'invoicing'),
+        'DHD' => __('Dhading', 'invoicing'),
+        'KTM' => __('Kathmandu', 'invoicing'),
+        'KAV' => __('Kavrepalanchowk', 'invoicing'),
+        'LAL' => __('Lalitpur', 'invoicing'),
+        'NUW' => __('Nuwakot', 'invoicing'),
+        'RAS' => __('Rasuwa', 'invoicing'),
+        'SPC' => __('Sindhupalchowk', 'invoicing'),
+        'BAR' => __('Bara', 'invoicing'),
+        'CHI' => __('Chitwan', 'invoicing'),
+        'MAK' => __('Makwanpur', 'invoicing'),
+        'PAR' => __('Parsa', 'invoicing'),
+        'RAU' => __('Rautahat', 'invoicing'),
+        'GOR' => __('Gorkha', 'invoicing'),
+        'KAS' => __('Kaski', 'invoicing'),
+        'LAM' => __('Lamjung', 'invoicing'),
+        'MAN' => __('Manang', 'invoicing'),
+        'SYN' => __('Syangja', 'invoicing'),
+        'TAN' => __('Tanahun', 'invoicing'),
+        'BAG' => __('Baglung', 'invoicing'),
+        'PBT' => __('Parbat', 'invoicing'),
+        'MUS' => __('Mustang', 'invoicing'),
+        'MYG' => __('Myagdi', 'invoicing'),
+        'AGR' => __('Agrghakanchi', 'invoicing'),
+        'GUL' => __('Gulmi', 'invoicing'),
+        'KAP' => __('Kapilbastu', 'invoicing'),
+        'NAW' => __('Nawalparasi', 'invoicing'),
+        'PAL' => __('Palpa', 'invoicing'),
+        'RUP' => __('Rupandehi', 'invoicing'),
+        'DAN' => __('Dang', 'invoicing'),
+        'PYU' => __('Pyuthan', 'invoicing'),
+        'ROL' => __('Rolpa', 'invoicing'),
+        'RUK' => __('Rukum', 'invoicing'),
+        'SAL' => __('Salyan', 'invoicing'),
+        'BAN' => __('Banke', 'invoicing'),
+        'BDA' => __('Bardiya', 'invoicing'),
+        'DAI' => __('Dailekh', 'invoicing'),
+        'JAJ' => __('Jajarkot', 'invoicing'),
+        'SUR' => __('Surkhet', 'invoicing'),
+        'DOL' => __('Dolpa', 'invoicing'),
+        'HUM' => __('Humla', 'invoicing'),
+        'JUM' => __('Jumla', 'invoicing'),
+        'KAL' => __('Kalikot', 'invoicing'),
+        'MUG' => __('Mugu', 'invoicing'),
+        'ACH' => __('Achham', 'invoicing'),
+        'BJH' => __('Bajhang', 'invoicing'),
+        'BJU' => __('Bajura', 'invoicing'),
+        'DOT' => __('Doti', 'invoicing'),
+        'KAI' => __('Kailali', 'invoicing'),
+        'BAI' => __('Baitadi', 'invoicing'),
+        'DAD' => __('Dadeldhura', 'invoicing'),
+        'DAR' => __('Darchula', 'invoicing'),
+        'KAN' => __('Kanchanpur', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_nepal_states', $states );
+    return apply_filters('wpinv_nepal_states', $states);
 }
 
 function wpinv_get_south_africa_states_list() {
     $states = array(
-        'EC'  => __( 'Eastern Cape', 'invoicing' ),
-        'FS'  => __( 'Free State', 'invoicing' ),
-        'GP'  => __( 'Gauteng', 'invoicing' ),
-        'KZN' => __( 'KwaZulu-Natal', 'invoicing' ),
-        'LP'  => __( 'Limpopo', 'invoicing' ),
-        'MP'  => __( 'Mpumalanga', 'invoicing' ),
-        'NC'  => __( 'Northern Cape', 'invoicing' ),
-        'NW'  => __( 'North West', 'invoicing' ),
-        'WC'  => __( 'Western Cape', 'invoicing' )
+        'EC'  => __('Eastern Cape', 'invoicing'),
+        'FS'  => __('Free State', 'invoicing'),
+        'GP'  => __('Gauteng', 'invoicing'),
+        'KZN' => __('KwaZulu-Natal', 'invoicing'),
+        'LP'  => __('Limpopo', 'invoicing'),
+        'MP'  => __('Mpumalanga', 'invoicing'),
+        'NC'  => __('Northern Cape', 'invoicing'),
+        'NW'  => __('North West', 'invoicing'),
+        'WC'  => __('Western Cape', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_south_africa_states', $states );
+    return apply_filters('wpinv_south_africa_states', $states);
 }
 
 function wpinv_get_thailand_states_list() {
     $states = array(
-        'TH-37' => __( 'Amnat Charoen (อำนาจเจริญ)', 'invoicing' ),
-        'TH-15' => __( 'Ang Thong (อ่างทอง)', 'invoicing' ),
-        'TH-14' => __( 'Ayutthaya (พระนครศรีอยุธยา)', 'invoicing' ),
-        'TH-10' => __( 'Bangkok (กรุงเทพมหานคร)', 'invoicing' ),
-        'TH-38' => __( 'Bueng Kan (บึงกาฬ)', 'invoicing' ),
-        'TH-31' => __( 'Buri Ram (บุรีรัมย์)', 'invoicing' ),
-        'TH-24' => __( 'Chachoengsao (ฉะเชิงเทรา)', 'invoicing' ),
-        'TH-18' => __( 'Chai Nat (ชัยนาท)', 'invoicing' ),
-        'TH-36' => __( 'Chaiyaphum (ชัยภูมิ)', 'invoicing' ),
-        'TH-22' => __( 'Chanthaburi (จันทบุรี)', 'invoicing' ),
-        'TH-50' => __( 'Chiang Mai (เชียงใหม่)', 'invoicing' ),
-        'TH-57' => __( 'Chiang Rai (เชียงราย)', 'invoicing' ),
-        'TH-20' => __( 'Chonburi (ชลบุรี)', 'invoicing' ),
-        'TH-86' => __( 'Chumphon (ชุมพร)', 'invoicing' ),
-        'TH-46' => __( 'Kalasin (กาฬสินธุ์)', 'invoicing' ),
-        'TH-62' => __( 'Kamphaeng Phet (กำแพงเพชร)', 'invoicing' ),
-        'TH-71' => __( 'Kanchanaburi (กาญจนบุรี)', 'invoicing' ),
-        'TH-40' => __( 'Khon Kaen (ขอนแก่น)', 'invoicing' ),
-        'TH-81' => __( 'Krabi (กระบี่)', 'invoicing' ),
-        'TH-52' => __( 'Lampang (ลำปาง)', 'invoicing' ),
-        'TH-51' => __( 'Lamphun (ลำพูน)', 'invoicing' ),
-        'TH-42' => __( 'Loei (เลย)', 'invoicing' ),
-        'TH-16' => __( 'Lopburi (ลพบุรี)', 'invoicing' ),
-        'TH-58' => __( 'Mae Hong Son (แม่ฮ่องสอน)', 'invoicing' ),
-        'TH-44' => __( 'Maha Sarakham (มหาสารคาม)', 'invoicing' ),
-        'TH-49' => __( 'Mukdahan (มุกดาหาร)', 'invoicing' ),
-        'TH-26' => __( 'Nakhon Nayok (นครนายก)', 'invoicing' ),
-        'TH-73' => __( 'Nakhon Pathom (นครปฐม)', 'invoicing' ),
-        'TH-48' => __( 'Nakhon Phanom (นครพนม)', 'invoicing' ),
-        'TH-30' => __( 'Nakhon Ratchasima (นครราชสีมา)', 'invoicing' ),
-        'TH-60' => __( 'Nakhon Sawan (นครสวรรค์)', 'invoicing' ),
-        'TH-80' => __( 'Nakhon Si Thammarat (นครศรีธรรมราช)', 'invoicing' ),
-        'TH-55' => __( 'Nan (น่าน)', 'invoicing' ),
-        'TH-96' => __( 'Narathiwat (นราธิวาส)', 'invoicing' ),
-        'TH-39' => __( 'Nong Bua Lam Phu (หนองบัวลำภู)', 'invoicing' ),
-        'TH-43' => __( 'Nong Khai (หนองคาย)', 'invoicing' ),
-        'TH-12' => __( 'Nonthaburi (นนทบุรี)', 'invoicing' ),
-        'TH-13' => __( 'Pathum Thani (ปทุมธานี)', 'invoicing' ),
-        'TH-94' => __( 'Pattani (ปัตตานี)', 'invoicing' ),
-        'TH-82' => __( 'Phang Nga (พังงา)', 'invoicing' ),
-        'TH-93' => __( 'Phatthalung (พัทลุง)', 'invoicing' ),
-        'TH-56' => __( 'Phayao (พะเยา)', 'invoicing' ),
-        'TH-67' => __( 'Phetchabun (เพชรบูรณ์)', 'invoicing' ),
-        'TH-76' => __( 'Phetchaburi (เพชรบุรี)', 'invoicing' ),
-        'TH-66' => __( 'Phichit (พิจิตร)', 'invoicing' ),
-        'TH-65' => __( 'Phitsanulok (พิษณุโลก)', 'invoicing' ),
-        'TH-54' => __( 'Phrae (แพร่)', 'invoicing' ),
-        'TH-83' => __( 'Phuket (ภูเก็ต)', 'invoicing' ),
-        'TH-25' => __( 'Prachin Buri (ปราจีนบุรี)', 'invoicing' ),
-        'TH-77' => __( 'Prachuap Khiri Khan (ประจวบคีรีขันธ์)', 'invoicing' ),
-        'TH-85' => __( 'Ranong (ระนอง)', 'invoicing' ),
-        'TH-70' => __( 'Ratchaburi (ราชบุรี)', 'invoicing' ),
-        'TH-21' => __( 'Rayong (ระยอง)', 'invoicing' ),
-        'TH-45' => __( 'Roi Et (ร้อยเอ็ด)', 'invoicing' ),
-        'TH-27' => __( 'Sa Kaeo (สระแก้ว)', 'invoicing' ),
-        'TH-47' => __( 'Sakon Nakhon (สกลนคร)', 'invoicing' ),
-        'TH-11' => __( 'Samut Prakan (สมุทรปราการ)', 'invoicing' ),
-        'TH-74' => __( 'Samut Sakhon (สมุทรสาคร)', 'invoicing' ),
-        'TH-75' => __( 'Samut Songkhram (สมุทรสงคราม)', 'invoicing' ),
-        'TH-19' => __( 'Saraburi (สระบุรี)', 'invoicing' ),
-        'TH-91' => __( 'Satun (สตูล)', 'invoicing' ),
-        'TH-17' => __( 'Sing Buri (สิงห์บุรี)', 'invoicing' ),
-        'TH-33' => __( 'Sisaket (ศรีสะเกษ)', 'invoicing' ),
-        'TH-90' => __( 'Songkhla (สงขลา)', 'invoicing' ),
-        'TH-64' => __( 'Sukhothai (สุโขทัย)', 'invoicing' ),
-        'TH-72' => __( 'Suphan Buri (สุพรรณบุรี)', 'invoicing' ),
-        'TH-84' => __( 'Surat Thani (สุราษฎร์ธานี)', 'invoicing' ),
-        'TH-32' => __( 'Surin (สุรินทร์)', 'invoicing' ),
-        'TH-63' => __( 'Tak (ตาก)', 'invoicing' ),
-        'TH-92' => __( 'Trang (ตรัง)', 'invoicing' ),
-        'TH-23' => __( 'Trat (ตราด)', 'invoicing' ),
-        'TH-34' => __( 'Ubon Ratchathani (อุบลราชธานี)', 'invoicing' ),
-        'TH-41' => __( 'Udon Thani (อุดรธานี)', 'invoicing' ),
-        'TH-61' => __( 'Uthai Thani (อุทัยธานี)', 'invoicing' ),
-        'TH-53' => __( 'Uttaradit (อุตรดิตถ์)', 'invoicing' ),
-        'TH-95' => __( 'Yala (ยะลา)', 'invoicing' ),
-        'TH-35' => __( 'Yasothon (ยโสธร)', 'invoicing' )
+        'TH-37' => __('Amnat Charoen (อำนาจเจริญ)', 'invoicing'),
+        'TH-15' => __('Ang Thong (อ่างทอง)', 'invoicing'),
+        'TH-14' => __('Ayutthaya (พระนครศรีอยุธยา)', 'invoicing'),
+        'TH-10' => __('Bangkok (กรุงเทพมหานคร)', 'invoicing'),
+        'TH-38' => __('Bueng Kan (บึงกาฬ)', 'invoicing'),
+        'TH-31' => __('Buri Ram (บุรีรัมย์)', 'invoicing'),
+        'TH-24' => __('Chachoengsao (ฉะเชิงเทรา)', 'invoicing'),
+        'TH-18' => __('Chai Nat (ชัยนาท)', 'invoicing'),
+        'TH-36' => __('Chaiyaphum (ชัยภูมิ)', 'invoicing'),
+        'TH-22' => __('Chanthaburi (จันทบุรี)', 'invoicing'),
+        'TH-50' => __('Chiang Mai (เชียงใหม่)', 'invoicing'),
+        'TH-57' => __('Chiang Rai (เชียงราย)', 'invoicing'),
+        'TH-20' => __('Chonburi (ชลบุรี)', 'invoicing'),
+        'TH-86' => __('Chumphon (ชุมพร)', 'invoicing'),
+        'TH-46' => __('Kalasin (กาฬสินธุ์)', 'invoicing'),
+        'TH-62' => __('Kamphaeng Phet (กำแพงเพชร)', 'invoicing'),
+        'TH-71' => __('Kanchanaburi (กาญจนบุรี)', 'invoicing'),
+        'TH-40' => __('Khon Kaen (ขอนแก่น)', 'invoicing'),
+        'TH-81' => __('Krabi (กระบี่)', 'invoicing'),
+        'TH-52' => __('Lampang (ลำปาง)', 'invoicing'),
+        'TH-51' => __('Lamphun (ลำพูน)', 'invoicing'),
+        'TH-42' => __('Loei (เลย)', 'invoicing'),
+        'TH-16' => __('Lopburi (ลพบุรี)', 'invoicing'),
+        'TH-58' => __('Mae Hong Son (แม่ฮ่องสอน)', 'invoicing'),
+        'TH-44' => __('Maha Sarakham (มหาสารคาม)', 'invoicing'),
+        'TH-49' => __('Mukdahan (มุกดาหาร)', 'invoicing'),
+        'TH-26' => __('Nakhon Nayok (นครนายก)', 'invoicing'),
+        'TH-73' => __('Nakhon Pathom (นครปฐม)', 'invoicing'),
+        'TH-48' => __('Nakhon Phanom (นครพนม)', 'invoicing'),
+        'TH-30' => __('Nakhon Ratchasima (นครราชสีมา)', 'invoicing'),
+        'TH-60' => __('Nakhon Sawan (นครสวรรค์)', 'invoicing'),
+        'TH-80' => __('Nakhon Si Thammarat (นครศรีธรรมราช)', 'invoicing'),
+        'TH-55' => __('Nan (น่าน)', 'invoicing'),
+        'TH-96' => __('Narathiwat (นราธิวาส)', 'invoicing'),
+        'TH-39' => __('Nong Bua Lam Phu (หนองบัวลำภู)', 'invoicing'),
+        'TH-43' => __('Nong Khai (หนองคาย)', 'invoicing'),
+        'TH-12' => __('Nonthaburi (นนทบุรี)', 'invoicing'),
+        'TH-13' => __('Pathum Thani (ปทุมธานี)', 'invoicing'),
+        'TH-94' => __('Pattani (ปัตตานี)', 'invoicing'),
+        'TH-82' => __('Phang Nga (พังงา)', 'invoicing'),
+        'TH-93' => __('Phatthalung (พัทลุง)', 'invoicing'),
+        'TH-56' => __('Phayao (พะเยา)', 'invoicing'),
+        'TH-67' => __('Phetchabun (เพชรบูรณ์)', 'invoicing'),
+        'TH-76' => __('Phetchaburi (เพชรบุรี)', 'invoicing'),
+        'TH-66' => __('Phichit (พิจิตร)', 'invoicing'),
+        'TH-65' => __('Phitsanulok (พิษณุโลก)', 'invoicing'),
+        'TH-54' => __('Phrae (แพร่)', 'invoicing'),
+        'TH-83' => __('Phuket (ภูเก็ต)', 'invoicing'),
+        'TH-25' => __('Prachin Buri (ปราจีนบุรี)', 'invoicing'),
+        'TH-77' => __('Prachuap Khiri Khan (ประจวบคีรีขันธ์)', 'invoicing'),
+        'TH-85' => __('Ranong (ระนอง)', 'invoicing'),
+        'TH-70' => __('Ratchaburi (ราชบุรี)', 'invoicing'),
+        'TH-21' => __('Rayong (ระยอง)', 'invoicing'),
+        'TH-45' => __('Roi Et (ร้อยเอ็ด)', 'invoicing'),
+        'TH-27' => __('Sa Kaeo (สระแก้ว)', 'invoicing'),
+        'TH-47' => __('Sakon Nakhon (สกลนคร)', 'invoicing'),
+        'TH-11' => __('Samut Prakan (สมุทรปราการ)', 'invoicing'),
+        'TH-74' => __('Samut Sakhon (สมุทรสาคร)', 'invoicing'),
+        'TH-75' => __('Samut Songkhram (สมุทรสงคราม)', 'invoicing'),
+        'TH-19' => __('Saraburi (สระบุรี)', 'invoicing'),
+        'TH-91' => __('Satun (สตูล)', 'invoicing'),
+        'TH-17' => __('Sing Buri (สิงห์บุรี)', 'invoicing'),
+        'TH-33' => __('Sisaket (ศรีสะเกษ)', 'invoicing'),
+        'TH-90' => __('Songkhla (สงขลา)', 'invoicing'),
+        'TH-64' => __('Sukhothai (สุโขทัย)', 'invoicing'),
+        'TH-72' => __('Suphan Buri (สุพรรณบุรี)', 'invoicing'),
+        'TH-84' => __('Surat Thani (สุราษฎร์ธานี)', 'invoicing'),
+        'TH-32' => __('Surin (สุรินทร์)', 'invoicing'),
+        'TH-63' => __('Tak (ตาก)', 'invoicing'),
+        'TH-92' => __('Trang (ตรัง)', 'invoicing'),
+        'TH-23' => __('Trat (ตราด)', 'invoicing'),
+        'TH-34' => __('Ubon Ratchathani (อุบลราชธานี)', 'invoicing'),
+        'TH-41' => __('Udon Thani (อุดรธานี)', 'invoicing'),
+        'TH-61' => __('Uthai Thani (อุทัยธานี)', 'invoicing'),
+        'TH-53' => __('Uttaradit (อุตรดิตถ์)', 'invoicing'),
+        'TH-95' => __('Yala (ยะลา)', 'invoicing'),
+        'TH-35' => __('Yasothon (ยโสธร)', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_thailand_states', $states );
+    return apply_filters('wpinv_thailand_states', $states);
 }
 
 function wpinv_get_turkey_states_list() {
     $states = array(
-        'TR01' => __( 'Adana', 'invoicing' ),
-        'TR02' => __( 'Adıyaman', 'invoicing' ),
-        'TR03' => __( 'Afyon', 'invoicing' ),
-        'TR04' => __( 'Ağrı', 'invoicing' ),
-        'TR05' => __( 'Amasya', 'invoicing' ),
-        'TR06' => __( 'Ankara', 'invoicing' ),
-        'TR07' => __( 'Antalya', 'invoicing' ),
-        'TR08' => __( 'Artvin', 'invoicing' ),
-        'TR09' => __( 'Aydın', 'invoicing' ),
-        'TR10' => __( 'Balıkesir', 'invoicing' ),
-        'TR11' => __( 'Bilecik', 'invoicing' ),
-        'TR12' => __( 'Bingöl', 'invoicing' ),
-        'TR13' => __( 'Bitlis', 'invoicing' ),
-        'TR14' => __( 'Bolu', 'invoicing' ),
-        'TR15' => __( 'Burdur', 'invoicing' ),
-        'TR16' => __( 'Bursa', 'invoicing' ),
-        'TR17' => __( 'Çanakkale', 'invoicing' ),
-        'TR18' => __( 'Çankıkesir', 'invoicing' ),
-        'TR19' => __( 'Çorum', 'invoicing' ),
-        'TR20' => __( 'Denizli', 'invoicing' ),
-        'TR21' => __( 'Diyarbakır', 'invoicing' ),
-        'TR22' => __( 'Edirne', 'invoicing' ),
-        'TR23' => __( 'Elazığ', 'invoicing' ),
-        'TR24' => __( 'Erzincan', 'invoicing' ),
-        'TR25' => __( 'Erzurum', 'invoicing' ),
-        'TR26' => __( 'Eskişehir', 'invoicing' ),
-        'TR27' => __( 'Gaziantep', 'invoicing' ),
-        'TR28' => __( 'Giresun', 'invoicing' ),
-        'TR29' => __( 'Gümüşhane', 'invoicing' ),
-        'TR30' => __( 'Hakkari', 'invoicing' ),
-        'TR31' => __( 'Hatay', 'invoicing' ),
-        'TR32' => __( 'Isparta', 'invoicing' ),
-        'TR33' => __( 'İçel', 'invoicing' ),
-        'TR34' => __( 'İstanbul', 'invoicing' ),
-        'TR35' => __( 'İzmir', 'invoicing' ),
-        'TR36' => __( 'Kars', 'invoicing' ),
-        'TR37' => __( 'Kastamonu', 'invoicing' ),
-        'TR38' => __( 'Kayseri', 'invoicing' ),
-        'TR39' => __( 'Kırklareli', 'invoicing' ),
-        'TR40' => __( 'Kırşehir', 'invoicing' ),
-        'TR41' => __( 'Kocaeli', 'invoicing' ),
-        'TR42' => __( 'Konya', 'invoicing' ),
-        'TR43' => __( 'Kütahya', 'invoicing' ),
-        'TR44' => __( 'Malatya', 'invoicing' ),
-        'TR45' => __( 'Manisa', 'invoicing' ),
-        'TR46' => __( 'Kahramanmaraş', 'invoicing' ),
-        'TR47' => __( 'Mardin', 'invoicing' ),
-        'TR48' => __( 'Muğla', 'invoicing' ),
-        'TR49' => __( 'Muş', 'invoicing' ),
-        'TR50' => __( 'Nevşehir', 'invoicing' ),
-        'TR51' => __( 'Niğde', 'invoicing' ),
-        'TR52' => __( 'Ordu', 'invoicing' ),
-        'TR53' => __( 'Rize', 'invoicing' ),
-        'TR54' => __( 'Sakarya', 'invoicing' ),
-        'TR55' => __( 'Samsun', 'invoicing' ),
-        'TR56' => __( 'Siirt', 'invoicing' ),
-        'TR57' => __( 'Sinop', 'invoicing' ),
-        'TR58' => __( 'Sivas', 'invoicing' ),
-        'TR59' => __( 'Tekirdağ', 'invoicing' ),
-        'TR60' => __( 'Tokat', 'invoicing' ),
-        'TR61' => __( 'Trabzon', 'invoicing' ),
-        'TR62' => __( 'Tunceli', 'invoicing' ),
-        'TR63' => __( 'Şanlıurfa', 'invoicing' ),
-        'TR64' => __( 'Uşak', 'invoicing' ),
-        'TR65' => __( 'Van', 'invoicing' ),
-        'TR66' => __( 'Yozgat', 'invoicing' ),
-        'TR67' => __( 'Zonguldak', 'invoicing' ),
-        'TR68' => __( 'Aksaray', 'invoicing' ),
-        'TR69' => __( 'Bayburt', 'invoicing' ),
-        'TR70' => __( 'Karaman', 'invoicing' ),
-        'TR71' => __( 'Kırıkkale', 'invoicing' ),
-        'TR72' => __( 'Batman', 'invoicing' ),
-        'TR73' => __( 'Şırnak', 'invoicing' ),
-        'TR74' => __( 'Bartın', 'invoicing' ),
-        'TR75' => __( 'Ardahan', 'invoicing' ),
-        'TR76' => __( 'Iğdır', 'invoicing' ),
-        'TR77' => __( 'Yalova', 'invoicing' ),
-        'TR78' => __( 'Karabük', 'invoicing' ),
-        'TR79' => __( 'Kilis', 'invoicing' ),
-        'TR80' => __( 'Osmaniye', 'invoicing' ),
-        'TR81' => __( 'Düzce', 'invoicing' )
+        'TR01' => __('Adana', 'invoicing'),
+        'TR02' => __('Adıyaman', 'invoicing'),
+        'TR03' => __('Afyon', 'invoicing'),
+        'TR04' => __('Ağrı', 'invoicing'),
+        'TR05' => __('Amasya', 'invoicing'),
+        'TR06' => __('Ankara', 'invoicing'),
+        'TR07' => __('Antalya', 'invoicing'),
+        'TR08' => __('Artvin', 'invoicing'),
+        'TR09' => __('Aydın', 'invoicing'),
+        'TR10' => __('Balıkesir', 'invoicing'),
+        'TR11' => __('Bilecik', 'invoicing'),
+        'TR12' => __('Bingöl', 'invoicing'),
+        'TR13' => __('Bitlis', 'invoicing'),
+        'TR14' => __('Bolu', 'invoicing'),
+        'TR15' => __('Burdur', 'invoicing'),
+        'TR16' => __('Bursa', 'invoicing'),
+        'TR17' => __('Çanakkale', 'invoicing'),
+        'TR18' => __('Çankıkesir', 'invoicing'),
+        'TR19' => __('Çorum', 'invoicing'),
+        'TR20' => __('Denizli', 'invoicing'),
+        'TR21' => __('Diyarbakır', 'invoicing'),
+        'TR22' => __('Edirne', 'invoicing'),
+        'TR23' => __('Elazığ', 'invoicing'),
+        'TR24' => __('Erzincan', 'invoicing'),
+        'TR25' => __('Erzurum', 'invoicing'),
+        'TR26' => __('Eskişehir', 'invoicing'),
+        'TR27' => __('Gaziantep', 'invoicing'),
+        'TR28' => __('Giresun', 'invoicing'),
+        'TR29' => __('Gümüşhane', 'invoicing'),
+        'TR30' => __('Hakkari', 'invoicing'),
+        'TR31' => __('Hatay', 'invoicing'),
+        'TR32' => __('Isparta', 'invoicing'),
+        'TR33' => __('İçel', 'invoicing'),
+        'TR34' => __('İstanbul', 'invoicing'),
+        'TR35' => __('İzmir', 'invoicing'),
+        'TR36' => __('Kars', 'invoicing'),
+        'TR37' => __('Kastamonu', 'invoicing'),
+        'TR38' => __('Kayseri', 'invoicing'),
+        'TR39' => __('Kırklareli', 'invoicing'),
+        'TR40' => __('Kırşehir', 'invoicing'),
+        'TR41' => __('Kocaeli', 'invoicing'),
+        'TR42' => __('Konya', 'invoicing'),
+        'TR43' => __('Kütahya', 'invoicing'),
+        'TR44' => __('Malatya', 'invoicing'),
+        'TR45' => __('Manisa', 'invoicing'),
+        'TR46' => __('Kahramanmaraş', 'invoicing'),
+        'TR47' => __('Mardin', 'invoicing'),
+        'TR48' => __('Muğla', 'invoicing'),
+        'TR49' => __('Muş', 'invoicing'),
+        'TR50' => __('Nevşehir', 'invoicing'),
+        'TR51' => __('Niğde', 'invoicing'),
+        'TR52' => __('Ordu', 'invoicing'),
+        'TR53' => __('Rize', 'invoicing'),
+        'TR54' => __('Sakarya', 'invoicing'),
+        'TR55' => __('Samsun', 'invoicing'),
+        'TR56' => __('Siirt', 'invoicing'),
+        'TR57' => __('Sinop', 'invoicing'),
+        'TR58' => __('Sivas', 'invoicing'),
+        'TR59' => __('Tekirdağ', 'invoicing'),
+        'TR60' => __('Tokat', 'invoicing'),
+        'TR61' => __('Trabzon', 'invoicing'),
+        'TR62' => __('Tunceli', 'invoicing'),
+        'TR63' => __('Şanlıurfa', 'invoicing'),
+        'TR64' => __('Uşak', 'invoicing'),
+        'TR65' => __('Van', 'invoicing'),
+        'TR66' => __('Yozgat', 'invoicing'),
+        'TR67' => __('Zonguldak', 'invoicing'),
+        'TR68' => __('Aksaray', 'invoicing'),
+        'TR69' => __('Bayburt', 'invoicing'),
+        'TR70' => __('Karaman', 'invoicing'),
+        'TR71' => __('Kırıkkale', 'invoicing'),
+        'TR72' => __('Batman', 'invoicing'),
+        'TR73' => __('Şırnak', 'invoicing'),
+        'TR74' => __('Bartın', 'invoicing'),
+        'TR75' => __('Ardahan', 'invoicing'),
+        'TR76' => __('Iğdır', 'invoicing'),
+        'TR77' => __('Yalova', 'invoicing'),
+        'TR78' => __('Karabük', 'invoicing'),
+        'TR79' => __('Kilis', 'invoicing'),
+        'TR80' => __('Osmaniye', 'invoicing'),
+        'TR81' => __('Düzce', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_turkey_states', $states );
+    return apply_filters('wpinv_turkey_states', $states);
 }
 
 function wpinv_get_spain_states_list() {
     $states = array(
-        'C'  => __( 'A Coruña', 'invoicing' ),
-        'VI' => __( 'Araba', 'invoicing' ),
-        'AB' => __( 'Albacete', 'invoicing' ),
-        'A'  => __( 'Alicante', 'invoicing' ),
-        'AL' => __( 'Almería', 'invoicing' ),
-        'O'  => __( 'Asturias', 'invoicing' ),
-        'AV' => __( 'Ávila', 'invoicing' ),
-        'BA' => __( 'Badajoz', 'invoicing' ),
-        'PM' => __( 'Baleares', 'invoicing' ),
-        'B'  => __( 'Barcelona', 'invoicing' ),
-        'BU' => __( 'Burgos', 'invoicing' ),
-        'CC' => __( 'Cáceres', 'invoicing' ),
-        'CA' => __( 'Cádiz', 'invoicing' ),
-        'S'  => __( 'Cantabria', 'invoicing' ),
-        'CS' => __( 'Castellón', 'invoicing' ),
-        'CE' => __( 'Ceuta', 'invoicing' ),
-        'CR' => __( 'Ciudad Real', 'invoicing' ),
-        'CO' => __( 'Córdoba', 'invoicing' ),
-        'CU' => __( 'Cuenca', 'invoicing' ),
-        'GI' => __( 'Girona', 'invoicing' ),
-        'GR' => __( 'Granada', 'invoicing' ),
-        'GU' => __( 'Guadalajara', 'invoicing' ),
-        'SS' => __( 'Gipuzkoa', 'invoicing' ),
-        'H'  => __( 'Huelva', 'invoicing' ),
-        'HU' => __( 'Huesca', 'invoicing' ),
-        'J'  => __( 'Jaén', 'invoicing' ),
-        'LO' => __( 'La Rioja', 'invoicing' ),
-        'GC' => __( 'Las Palmas', 'invoicing' ),
-        'LE' => __( 'León', 'invoicing' ),
-        'L'  => __( 'Lleida', 'invoicing' ),
-        'LU' => __( 'Lugo', 'invoicing' ),
-        'M'  => __( 'Madrid', 'invoicing' ),
-        'MA' => __( 'Málaga', 'invoicing' ),
-        'ML' => __( 'Melilla', 'invoicing' ),
-        'MU' => __( 'Murcia', 'invoicing' ),
-        'NA' => __( 'Navarra', 'invoicing' ),
-        'OR' => __( 'Ourense', 'invoicing' ),
-        'P'  => __( 'Palencia', 'invoicing' ),
-        'PO' => __( 'Pontevedra', 'invoicing' ),
-        'SA' => __( 'Salamanca', 'invoicing' ),
-        'TF' => __( 'Santa Cruz de Tenerife', 'invoicing' ),
-        'SG' => __( 'Segovia', 'invoicing' ),
-        'SE' => __( 'Sevilla', 'invoicing' ),
-        'SO' => __( 'Soria', 'invoicing' ),
-        'T'  => __( 'Tarragona', 'invoicing' ),
-        'TE' => __( 'Teruel', 'invoicing' ),
-        'TO' => __( 'Toledo', 'invoicing' ),
-        'V'  => __( 'Valencia', 'invoicing' ),
-        'VA' => __( 'Valladolid', 'invoicing' ),
-        'BI' => __( 'Bizkaia', 'invoicing' ),
-        'ZA' => __( 'Zamora', 'invoicing' ),
-        'Z'  => __( 'Zaragoza', 'invoicing' )
+        'C'  => __('A Coruña', 'invoicing'),
+        'VI' => __('Araba', 'invoicing'),
+        'AB' => __('Albacete', 'invoicing'),
+        'A'  => __('Alicante', 'invoicing'),
+        'AL' => __('Almería', 'invoicing'),
+        'O'  => __('Asturias', 'invoicing'),
+        'AV' => __('Ávila', 'invoicing'),
+        'BA' => __('Badajoz', 'invoicing'),
+        'PM' => __('Baleares', 'invoicing'),
+        'B'  => __('Barcelona', 'invoicing'),
+        'BU' => __('Burgos', 'invoicing'),
+        'CC' => __('Cáceres', 'invoicing'),
+        'CA' => __('Cádiz', 'invoicing'),
+        'S'  => __('Cantabria', 'invoicing'),
+        'CS' => __('Castellón', 'invoicing'),
+        'CE' => __('Ceuta', 'invoicing'),
+        'CR' => __('Ciudad Real', 'invoicing'),
+        'CO' => __('Córdoba', 'invoicing'),
+        'CU' => __('Cuenca', 'invoicing'),
+        'GI' => __('Girona', 'invoicing'),
+        'GR' => __('Granada', 'invoicing'),
+        'GU' => __('Guadalajara', 'invoicing'),
+        'SS' => __('Gipuzkoa', 'invoicing'),
+        'H'  => __('Huelva', 'invoicing'),
+        'HU' => __('Huesca', 'invoicing'),
+        'J'  => __('Jaén', 'invoicing'),
+        'LO' => __('La Rioja', 'invoicing'),
+        'GC' => __('Las Palmas', 'invoicing'),
+        'LE' => __('León', 'invoicing'),
+        'L'  => __('Lleida', 'invoicing'),
+        'LU' => __('Lugo', 'invoicing'),
+        'M'  => __('Madrid', 'invoicing'),
+        'MA' => __('Málaga', 'invoicing'),
+        'ML' => __('Melilla', 'invoicing'),
+        'MU' => __('Murcia', 'invoicing'),
+        'NA' => __('Navarra', 'invoicing'),
+        'OR' => __('Ourense', 'invoicing'),
+        'P'  => __('Palencia', 'invoicing'),
+        'PO' => __('Pontevedra', 'invoicing'),
+        'SA' => __('Salamanca', 'invoicing'),
+        'TF' => __('Santa Cruz de Tenerife', 'invoicing'),
+        'SG' => __('Segovia', 'invoicing'),
+        'SE' => __('Sevilla', 'invoicing'),
+        'SO' => __('Soria', 'invoicing'),
+        'T'  => __('Tarragona', 'invoicing'),
+        'TE' => __('Teruel', 'invoicing'),
+        'TO' => __('Toledo', 'invoicing'),
+        'V'  => __('Valencia', 'invoicing'),
+        'VA' => __('Valladolid', 'invoicing'),
+        'BI' => __('Bizkaia', 'invoicing'),
+        'ZA' => __('Zamora', 'invoicing'),
+        'Z'  => __('Zaragoza', 'invoicing')
     );
 
-    return apply_filters( 'wpinv_spain_states', $states );
+    return apply_filters('wpinv_spain_states', $states);
 }
 
 function wpinv_get_states_field() {
-	if( empty( $_POST['country'] ) ) {
+	if (empty($_POST['country'])) {
 		$_POST['country'] = wpinv_get_default_country();
 	}
-	$states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
+	$states = wpinv_get_country_states(sanitize_text_field($_POST['country']));
 
-	if( !empty( $states ) ) {
-		$sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
+	if (!empty($states)) {
+		$sanitized_field_name = sanitize_text_field($_POST['field_name']);
         
         $args = array(
 			'name'    => $sanitized_field_name,
 			'id'      => $sanitized_field_name,
 			'class'   => $sanitized_field_name . ' wpinv-select',
-			'options' => array_merge( array( '' => '' ), $states ),
+			'options' => array_merge(array('' => ''), $states),
 			'show_option_all'  => false,
 			'show_option_none' => false
 		);
 
-		$response = wpinv_html_select( $args );
+		$response = wpinv_html_select($args);
 
 	} else {
 		$response = 'nostates';
@@ -1563,8 +1563,8 @@ 
 	return $response;
 }
 
-function wpinv_default_billing_country( $country = '', $user_id = 0 ) {
-    $country = !empty( $country ) ? $country : wpinv_get_default_country();
+function wpinv_default_billing_country($country = '', $user_id = 0) {
+    $country = !empty($country) ? $country : wpinv_get_default_country();
     
-    return apply_filters( 'wpinv_default_billing_country', $country, $user_id );
+    return apply_filters('wpinv_default_billing_country', $country, $user_id);
 }
\ No newline at end of file

invoicing.php

Spacing +11 added lines, -11 removed lines

@@ -11,19 +11,19 @@ 
 */
 
 // 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__));
 }
 
-if ( !defined( 'WPINV_VERSION' ) ) {
-    define( 'WPINV_VERSION', '0.0.4' );
+if (!defined('WPINV_VERSION')) {
+    define('WPINV_VERSION', '0.0.4');
 }
 
-if ( !defined( 'WPINV_PLUGIN_FILE' ) ) {
-    define( 'WPINV_PLUGIN_FILE', __FILE__ );
+if (!defined('WPINV_PLUGIN_FILE')) {
+    define('WPINV_PLUGIN_FILE', __FILE__);
 }
 
-require plugin_dir_path( __FILE__ ) . 'includes/class-wpinv.php';
+require plugin_dir_path(__FILE__) . 'includes/class-wpinv.php';
 
 function wpinv_run() {
     global $invoicing;
@@ -40,16 +40,16 @@ 
 /**
  * Show update plugin admin notification.
  */
-if(is_admin()){
+if (is_admin()) {
     if (!function_exists('ayecode_show_update_plugin_requirement')) {//only load the update file if needed
         function ayecode_show_update_plugin_requirement() {
-            if ( !defined( 'WP_EASY_UPDATES_ACTIVE' ) ) {
+            if (!defined('WP_EASY_UPDATES_ACTIVE')) {
                 ?>
                 <div class="notice notice-warning is-dismissible">
                     <p>
                         <strong>
                             <?php
-                            echo sprintf( __( 'The plugin %sWP Easy Updates%s is required to check for and update some installed plugins, please install it now.', 'geodirectory' ), '<a href="https://wpeasyupdates.com/" target="_blank" title="WP Easy Updates">', '</a>' );
+                            echo sprintf(__('The plugin %sWP Easy Updates%s is required to check for and update some installed plugins, please install it now.', 'geodirectory'), '<a href="https://wpeasyupdates.com/" target="_blank" title="WP Easy Updates">', '</a>');
                             ?>
                         </strong>
                     </p>
@@ -58,6 +58,6 @@ 
             }
         }
 
-        add_action( 'admin_notices', 'ayecode_show_update_plugin_requirement' );
+        add_action('admin_notices', 'ayecode_show_update_plugin_requirement');
     }
 }

includes/class-wpinv-reports.php

Spacing +169 added lines, -169 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
     exit; // Exit if accessed directly
 }
 
@@ -21,68 +21,68 @@ 
     public function init() {
         global $wp_filesystem;
 
-        if ( empty( $wp_filesystem ) ) {
-            require_once( ABSPATH . '/wp-admin/includes/file.php' );
+        if (empty($wp_filesystem)) {
+            require_once(ABSPATH . '/wp-admin/includes/file.php');
             WP_Filesystem();
             global $wp_filesystem;
         }
         $this->wp_filesystem    = $wp_filesystem;
         
         $this->export_dir       = $this->export_location();
-        $this->export_url       = $this->export_location( true );
+        $this->export_url       = $this->export_location(true);
         $this->export           = 'invoicing';
         $this->filetype         = 'csv';
         $this->per_page         = 20;
         
-        do_action( 'wpinv_class_reports_init', $this );
+        do_action('wpinv_class_reports_init', $this);
     }
     
     public function includes() {
-        do_action( 'wpinv_class_reports_includes', $this );
+        do_action('wpinv_class_reports_includes', $this);
     }
     
     public function actions() {
-        if ( is_admin() ) {
-            add_action( 'admin_menu', array( $this, 'add_submenu' ), 10 );
-            add_action( 'wpinv_reports_tab_export', array( $this, 'export' ) );
-            add_action( 'wp_ajax_wpinv_ajax_export', array( $this, 'ajax_export' ) );
+        if (is_admin()) {
+            add_action('admin_menu', array($this, 'add_submenu'), 10);
+            add_action('wpinv_reports_tab_export', array($this, 'export'));
+            add_action('wp_ajax_wpinv_ajax_export', array($this, 'ajax_export'));
             
             // Export Invoices.
-            add_action( 'wpinv_export_set_params_invoices', array( $this, 'set_invoices_export' ) );
-            add_filter( 'wpinv_export_get_columns_invoices', array( $this, 'get_invoices_columns' ) );
-            add_filter( 'wpinv_export_get_data_invoices', array( $this, 'get_invoices_data' ) );
-            add_filter( 'wpinv_get_export_status_invoices', array( $this, 'invoices_export_status' ) );
+            add_action('wpinv_export_set_params_invoices', array($this, 'set_invoices_export'));
+            add_filter('wpinv_export_get_columns_invoices', array($this, 'get_invoices_columns'));
+            add_filter('wpinv_export_get_data_invoices', array($this, 'get_invoices_data'));
+            add_filter('wpinv_get_export_status_invoices', array($this, 'invoices_export_status'));
         }
-        do_action( 'wpinv_class_reports_actions', $this );
+        do_action('wpinv_class_reports_actions', $this);
     }
     
     public function add_submenu() {
         global $wpi_reports_page;
-        $wpi_reports_page = add_submenu_page( 'wpinv', __( 'Reports', 'invoicing' ), __( 'Reports', 'invoicing' ), 'manage_options', 'wpinv-reports', array( $this, 'reports_page' ) );
+        $wpi_reports_page = add_submenu_page('wpinv', __('Reports', 'invoicing'), __('Reports', 'invoicing'), 'manage_options', 'wpinv-reports', array($this, 'reports_page'));
     }
     
     public function reports_page() {
-        if ( !wp_script_is( 'postbox', 'enqueued' ) ) {
-            wp_enqueue_script( 'postbox' );
+        if (!wp_script_is('postbox', 'enqueued')) {
+            wp_enqueue_script('postbox');
         }
-        if ( !wp_script_is( 'jquery-ui-datepicker', 'enqueued' ) ) {
-            wp_enqueue_script( 'jquery-ui-datepicker' );
+        if (!wp_script_is('jquery-ui-datepicker', 'enqueued')) {
+            wp_enqueue_script('jquery-ui-datepicker');
         }
         
-        $current_page = admin_url( 'admin.php?page=wpinv-reports' );
-        $active_tab = isset( $_GET['tab'] ) ? sanitize_text_field( $_GET['tab'] ) : 'export';
+        $current_page = admin_url('admin.php?page=wpinv-reports');
+        $active_tab = isset($_GET['tab']) ? sanitize_text_field($_GET['tab']) : 'export';
         ?>
         <div class="wrap wpi-reports-wrap">
-            <h1><?php echo esc_html( __( 'Reports', 'invoicing' ) ); ?></h1>
+            <h1><?php echo esc_html(__('Reports', 'invoicing')); ?></h1>
             <h2 class="nav-tab-wrapper wp-clearfix">
-                <a href="<?php echo add_query_arg( array( 'tab' => 'export', 'settings-updated' => false ), $current_page ); ?>" class="nav-tab <?php echo $active_tab == 'export' ? 'nav-tab-active' : ''; ?>"><?php _e( 'Export', 'invoicing' ); ?></a>
-                <?php do_action( 'wpinv_reports_page_tabs' ); ;?>
+                <a href="<?php echo add_query_arg(array('tab' => 'export', 'settings-updated' => false), $current_page); ?>" class="nav-tab <?php echo $active_tab == 'export' ? 'nav-tab-active' : ''; ?>"><?php _e('Export', 'invoicing'); ?></a>
+                <?php do_action('wpinv_reports_page_tabs'); ;?>
             </h2>
             <div class="wpi-reports-content wpi-reports-<?php echo $active_tab; ?>">
             <?php
-                do_action( 'wpinv_reports_page_top' );
-                do_action( 'wpinv_reports_tab_' . $active_tab );
-                do_action( 'wpinv_reports_page_bottom' );
+                do_action('wpinv_reports_page_top');
+                do_action('wpinv_reports_tab_' . $active_tab);
+                do_action('wpinv_reports_page_bottom');
             ?>
         </div>
         <?php
@@ -90,97 +90,97 @@ 
     
     public function export() {
         $statuses = wpinv_get_invoice_statuses();
-        $statuses = array_merge( array( 'any' => __( 'All Statuses', 'invoicing' ) ), $statuses );
+        $statuses = array_merge(array('any' => __('All Statuses', 'invoicing')), $statuses);
         ?>
         <div class="metabox-holder">
             <div id="post-body">
                 <div id="post-body-content">
-                    <?php do_action( 'wpinv_reports_tab_export_content_top' ); ?>
+                    <?php do_action('wpinv_reports_tab_export_content_top'); ?>
                     
                     <div class="postbox wpi-export-invoices">
-                        <h2 class="hndle ui-sortabled-handle"><span><?php _e( 'Invoices','invoicing' ); ?></span></h2>
+                        <h2 class="hndle ui-sortabled-handle"><span><?php _e('Invoices', 'invoicing'); ?></span></h2>
                         <div class="inside">
-                            <p><?php _e( 'Download a CSV of all payment invoices.', 'invoicing' ); ?></p>
+                            <p><?php _e('Download a CSV of all payment invoices.', 'invoicing'); ?></p>
                             <form id="wpi-export-invoices" class="wpi-export-form" method="post">
-                                <?php echo wpinv_html_date_field( array( 
+                                <?php echo wpinv_html_date_field(array( 
                                     'id' => 'wpi_export_from_date', 
                                     'name' => 'from_date',
                                     'data' => array(
                                         'dateFormat' => 'yy-mm-dd'
                                     ),
-                                    'placeholder' => __( 'From date', 'invoicing' ) )
+                                    'placeholder' => __('From date', 'invoicing') )
                                 ); ?>
-                                <?php echo wpinv_html_date_field( array( 
+                                <?php echo wpinv_html_date_field(array( 
                                     'id' => 'wpi_export_to_date',
                                     'name' => 'to_date',
                                     'data' => array(
                                         'dateFormat' => 'yy-mm-dd'
                                     ),
-                                    'placeholder' => __( 'To date', 'invoicing' ) )
+                                    'placeholder' => __('To date', 'invoicing') )
                                 ); ?>
                                 <span id="wpinv-status-wrap">
-                                <?php echo wpinv_html_select( array(
+                                <?php echo wpinv_html_select(array(
                                     'options'          => $statuses,
                                     'name'             => 'status',
                                     'id'               => 'wpi_export_status',
                                     'show_option_all'  => false,
                                     'show_option_none' => false,
                                     'class'            => '',
-                                ) ); ?>
-                                <?php wp_nonce_field( 'wpi_ajax_export', 'wpi_ajax_export' ); ?>
+                                )); ?>
+                                <?php wp_nonce_field('wpi_ajax_export', 'wpi_ajax_export'); ?>
                                 </span>
                                 <span id="wpinv-submit-wrap">
                                     <input type="hidden" value="invoices" name="export" />
-                                    <input type="submit" value="<?php _e( 'Generate CSV', 'invoicing' ); ?>" class="button-primary" />
+                                    <input type="submit" value="<?php _e('Generate CSV', 'invoicing'); ?>" class="button-primary" />
                                 </span>
                             </form>
                         </div>
                     </div>
                     
-                    <?php do_action( 'wpinv_reports_tab_export_content_bottom' ); ?>
+                    <?php do_action('wpinv_reports_tab_export_content_bottom'); ?>
                 </div>
             </div>
         </div>
         <?php
     }
     
-    public function export_location( $relative = false ) {
+    public function export_location($relative = false) {
         $upload_dir         = wp_upload_dir();
-        $export_location    = $relative ? trailingslashit( $upload_dir['baseurl'] ) . 'cache' : trailingslashit( $upload_dir['basedir'] ) . 'cache';
-        $export_location    = apply_filters( 'wpinv_export_location', $export_location, $relative );
+        $export_location    = $relative ? trailingslashit($upload_dir['baseurl']) . 'cache' : trailingslashit($upload_dir['basedir']) . 'cache';
+        $export_location    = apply_filters('wpinv_export_location', $export_location, $relative);
         
-        return trailingslashit( $export_location );
+        return trailingslashit($export_location);
     }
     
     public function check_export_location() {
         try {
-            if ( empty( $this->wp_filesystem ) ) {
-                return __( 'Filesystem ERROR: Could not access filesystem.', 'invoicing' );
+            if (empty($this->wp_filesystem)) {
+                return __('Filesystem ERROR: Could not access filesystem.', 'invoicing');
             }
 
-            if ( is_wp_error( $this->wp_filesystem ) ) {
-                return __( 'Filesystem ERROR: ' . $this->wp_filesystem->get_error_message(), 'invoicing' );
+            if (is_wp_error($this->wp_filesystem)) {
+                return __('Filesystem ERROR: ' . $this->wp_filesystem->get_error_message(), 'invoicing');
             }
         
-            $is_dir         = $this->wp_filesystem->is_dir( $this->export_dir );
-            $is_writeable   = $is_dir && is_writeable( $this->export_dir );
+            $is_dir         = $this->wp_filesystem->is_dir($this->export_dir);
+            $is_writeable   = $is_dir && is_writeable($this->export_dir);
             
-            if ( $is_dir && $is_writeable ) {
+            if ($is_dir && $is_writeable) {
                return true;
-            } else if ( $is_dir && !$is_writeable ) {
-               if ( !$this->wp_filesystem->chmod( $this->export_dir, FS_CHMOD_DIR ) ) {
-                   return wp_sprintf( __( 'Filesystem ERROR: Export location %s is not writable, check your file permissions.', 'invoicing' ), $this->export_dir );
+            } else if ($is_dir && !$is_writeable) {
+               if (!$this->wp_filesystem->chmod($this->export_dir, FS_CHMOD_DIR)) {
+                   return wp_sprintf(__('Filesystem ERROR: Export location %s is not writable, check your file permissions.', 'invoicing'), $this->export_dir);
                }
                
                return true;
             } else {
-                if ( !$this->wp_filesystem->mkdir( $this->export_dir, FS_CHMOD_DIR ) ) {
-                    return wp_sprintf( __( 'Filesystem ERROR: Could not create directory %s. This is usually due to inconsistent file permissions.', 'invoicing' ), $this->export_dir );
+                if (!$this->wp_filesystem->mkdir($this->export_dir, FS_CHMOD_DIR)) {
+                    return wp_sprintf(__('Filesystem ERROR: Could not create directory %s. This is usually due to inconsistent file permissions.', 'invoicing'), $this->export_dir);
                 }
                 
                 return true;
             }
-        } catch ( Exception $e ) {
+        } catch (Exception $e) {
             return $e->getMessage();
         }
     }
@@ -188,130 +188,130 @@ 
     public function ajax_export() {
         $response               = array();
         $response['success']    = false;
-        $response['msg']        = __( 'Invalid export request found.', 'invoicing' );
+        $response['msg']        = __('Invalid export request found.', 'invoicing');
         
-        if ( empty( $_POST['data'] ) || !current_user_can( 'manage_options' ) ) {
-            wp_send_json( $response );
+        if (empty($_POST['data']) || !current_user_can('manage_options')) {
+            wp_send_json($response);
         }
 
-        parse_str( $_POST['data'], $data );
+        parse_str($_POST['data'], $data);
         
-        $data['step']   = !empty( $_POST['step'] ) ? absint( $_POST['step'] ) : 1;
+        $data['step'] = !empty($_POST['step']) ? absint($_POST['step']) : 1;
 
         $_REQUEST = (array)$data;
-        if ( !( !empty( $_REQUEST['wpi_ajax_export'] ) && wp_verify_nonce( $_REQUEST['wpi_ajax_export'], 'wpi_ajax_export' ) ) ) {
-            $response['msg']    = __( 'Security check failed.', 'invoicing' );
-            wp_send_json( $response );
+        if (!(!empty($_REQUEST['wpi_ajax_export']) && wp_verify_nonce($_REQUEST['wpi_ajax_export'], 'wpi_ajax_export'))) {
+            $response['msg'] = __('Security check failed.', 'invoicing');
+            wp_send_json($response);
         }
         
-        if ( ( $error = $this->check_export_location( true ) ) !== true ) {
-            $response['msg'] = __( 'Filesystem ERROR: ' . $error, 'invoicing' );
-            wp_send_json( $response );
+        if (($error = $this->check_export_location(true)) !== true) {
+            $response['msg'] = __('Filesystem ERROR: ' . $error, 'invoicing');
+            wp_send_json($response);
         }
                         
-        $this->set_export_params( $_REQUEST );
+        $this->set_export_params($_REQUEST);
         
         $return = $this->process_export_step();
         $done   = $this->get_export_status();
         
-        if ( $return ) {
+        if ($return) {
             $this->step += 1;
             
             $response['success']    = true;
             $response['msg']        = '';
             
-            if ( $done >= 100 ) {
+            if ($done >= 100) {
                 $this->step     = 'done';
-                $new_filename   = 'wpi-' . $this->export . '-' . date( 'y-m-d-H-i' ) . '.' . $this->filetype;
+                $new_filename   = 'wpi-' . $this->export . '-' . date('y-m-d-H-i') . '.' . $this->filetype;
                 $new_file       = $this->export_dir . $new_filename;
                 
-                if ( file_exists( $this->file ) ) {
-                    $this->wp_filesystem->move( $this->file, $new_file, true );
+                if (file_exists($this->file)) {
+                    $this->wp_filesystem->move($this->file, $new_file, true);
                 }
                 
-                if ( file_exists( $new_file ) ) {
-                    $response['data']['file'] = array( 'u' => $this->export_url . $new_filename, 's' => size_format( filesize( $new_file ), 2 ) );
+                if (file_exists($new_file)) {
+                    $response['data']['file'] = array('u' => $this->export_url . $new_filename, 's' => size_format(filesize($new_file), 2));
                 }
             }
             
             $response['data']['step']   = $this->step;
             $response['data']['done']   = $done;
         } else {
-            $response['msg']    = __( 'No data found for export.', 'invoicing' );
+            $response['msg'] = __('No data found for export.', 'invoicing');
         }
 
-        wp_send_json( $response );
+        wp_send_json($response);
     }
     
-    public function set_export_params( $request ) {
+    public function set_export_params($request) {
         $this->empty    = false;
-        $this->step     = !empty( $request['step'] ) ? absint( $request['step'] ) : 1;
-        $this->export   = !empty( $request['export'] ) ? $request['export'] : $this->export;
+        $this->step     = !empty($request['step']) ? absint($request['step']) : 1;
+        $this->export   = !empty($request['export']) ? $request['export'] : $this->export;
         $this->filename = 'wpi-' . $this->export . '-' . $request['wpi_ajax_export'] . '.' . $this->filetype;
         $this->file     = $this->export_dir . $this->filename;
         
-        do_action( 'wpinv_export_set_params_' . $this->export, $request );
+        do_action('wpinv_export_set_params_' . $this->export, $request);
     }
     
     public function get_columns() {
         $columns = array(
-            'id'   => __( 'ID',   'invoicing' ),
-            'date' => __( 'Date', 'invoicing' )
+            'id'   => __('ID', 'invoicing'),
+            'date' => __('Date', 'invoicing')
         );
         
-        return apply_filters( 'wpinv_export_get_columns_' . $this->export, $columns );
+        return apply_filters('wpinv_export_get_columns_' . $this->export, $columns);
     }
     
     protected function get_export_file() {
         $file = '';
 
-        if ( $this->wp_filesystem->exists( $this->file ) ) {
-            $file = $this->wp_filesystem->get_contents( $this->file );
+        if ($this->wp_filesystem->exists($this->file)) {
+            $file = $this->wp_filesystem->get_contents($this->file);
         } else {
-            $this->wp_filesystem->put_contents( $this->file, '' );
+            $this->wp_filesystem->put_contents($this->file, '');
         }
 
         return $file;
     }
     
-    protected function attach_export_data( $data = '' ) {
-        $filedata   = $this->get_export_file();
-        $filedata   .= $data;
+    protected function attach_export_data($data = '') {
+        $filedata = $this->get_export_file();
+        $filedata .= $data;
         
-        $this->wp_filesystem->put_contents( $this->file, $filedata );
+        $this->wp_filesystem->put_contents($this->file, $filedata);
 
-        $rows       = file( $this->file, FILE_SKIP_EMPTY_LINES );
+        $rows       = file($this->file, FILE_SKIP_EMPTY_LINES);
         $columns    = $this->get_columns();
-        $columns    = empty( $columns ) ? 0 : 1;
+        $columns    = empty($columns) ? 0 : 1;
 
-        $this->empty = count( $rows ) == $columns ? true : false;
+        $this->empty = count($rows) == $columns ? true : false;
     }
     
     public function print_columns() {
         $column_data    = '';
         $columns        = $this->get_columns();
         $i              = 1;
-        foreach( $columns as $key => $column ) {
-            $column_data .= '"' . addslashes( $column ) . '"';
-            $column_data .= $i == count( $columns ) ? '' : ',';
+        foreach ($columns as $key => $column) {
+            $column_data .= '"' . addslashes($column) . '"';
+            $column_data .= $i == count($columns) ? '' : ',';
             $i++;
         }
         $column_data .= "\r\n";
 
-        $this->attach_export_data( $column_data );
+        $this->attach_export_data($column_data);
 
         return $column_data;
     }
     
     public function process_export_step() {
-        if ( $this->step < 2 ) {
-            @unlink( $this->file );
+        if ($this->step < 2) {
+            @unlink($this->file);
             $this->print_columns();
         }
         
         $return = $this->print_rows();
         
-        if ( $return ) {
+        if ($return) {
             return true;
         } else {
             return false;
@@ -320,23 +320,23 @@ 
     
     public function get_export_status() {
         $status = 100;
-        return apply_filters( 'wpinv_get_export_status_' . $this->export, $status );
+        return apply_filters('wpinv_get_export_status_' . $this->export, $status);
     }
     
     public function get_export_data() {
         $data = array(
             0 => array(
                 'id'   => '',
-                'data' => date( 'F j, Y' )
+                'data' => date('F j, Y')
             ),
             1 => array(
                 'id'   => '',
-                'data' => date( 'F j, Y' )
+                'data' => date('F j, Y')
             )
         );
 
-        $data = apply_filters( 'wpinv_export_get_data', $data );
-        $data = apply_filters( 'wpinv_export_get_data_' . $this->export, $data );
+        $data = apply_filters('wpinv_export_get_data', $data);
+        $data = apply_filters('wpinv_export_get_data_' . $this->export, $data);
 
         return $data;
     }
@@ -346,20 +346,20 @@ 
         $data       = $this->get_export_data();
         $columns    = $this->get_columns();
 
-        if ( $data ) {
-            foreach ( $data as $row ) {
+        if ($data) {
+            foreach ($data as $row) {
                 $i = 1;
-                foreach ( $row as $key => $column ) {
-                    if ( array_key_exists( $key, $columns ) ) {
-                        $row_data .= '"' . addslashes( preg_replace( "/\"/","'", $column ) ) . '"';
-                        $row_data .= $i == count( $columns ) ? '' : ',';
+                foreach ($row as $key => $column) {
+                    if (array_key_exists($key, $columns)) {
+                        $row_data .= '"' . addslashes(preg_replace("/\"/", "'", $column)) . '"';
+                        $row_data .= $i == count($columns) ? '' : ',';
                         $i++;
                     }
                 }
                 $row_data .= "\r\n";
             }
 
-            $this->attach_export_data( $row_data );
+            $this->attach_export_data($row_data);
 
             return $row_data;
         }
@@ -368,46 +368,46 @@ 
     }
     
     // Export Invoices.
-    public function set_invoices_export( $request ) {
-        $this->from_date    = isset( $request['from_date'] ) ? sanitize_text_field( $request['from_date'] ) : '';
-        $this->to_date      = isset( $request['to_date'] ) ? sanitize_text_field( $request['to_date'] ) : '';
-        $this->status       = isset( $request['status'] ) ? sanitize_text_field( $request['status'] ) : 'publich';
+    public function set_invoices_export($request) {
+        $this->from_date    = isset($request['from_date']) ? sanitize_text_field($request['from_date']) : '';
+        $this->to_date      = isset($request['to_date']) ? sanitize_text_field($request['to_date']) : '';
+        $this->status       = isset($request['status']) ? sanitize_text_field($request['status']) : 'publich';
     }
     
-    public function get_invoices_columns( $columns = array() ) {
+    public function get_invoices_columns($columns = array()) {
         $columns = array(
-            'id'            => __( 'ID',   'invoicing' ),
-            'number'        => __( 'Number',   'invoicing' ),
-            'date'          => __( 'Date', 'invoicing' ),
-            'amount'        => __( 'Amount', 'invoicing' ),
-            'status_nicename'  => __( 'Status Nicename', 'invoicing' ),
-            'status'        => __( 'Status', 'invoicing' ),
-            'tax'           => __( 'Tax', 'invoicing' ),
-            'discount'      => __( 'Discount', 'invoicing' ),
-            'user_id'       => __( 'User ID', 'invoicing' ),
-            'email'         => __( 'Email', 'invoicing' ),
-            'first_name'    => __( 'First Name', 'invoicing' ),
-            'last_name'     => __( 'Last Name', 'invoicing' ),
-            'address'       => __( 'Address', 'invoicing' ),
-            'city'          => __( 'City', 'invoicing' ),
-            'state'         => __( 'State', 'invoicing' ),
-            'country'       => __( 'Country', 'invoicing' ),
-            'zip'           => __( 'Zipcode', 'invoicing' ),
-            'phone'         => __( 'Phone', 'invoicing' ),
-            'company'       => __( 'Company', 'invoicing' ),
-            'vat_number'    => __( 'Vat Number', 'invoicing' ),
-            'ip'            => __( 'IP', 'invoicing' ),
-            'gateway'       => __( 'Gateway', 'invoicing' ),
-            'gateway_nicename'       => __( 'Gateway Nicename', 'invoicing' ),
-            'transaction_id'=> __( 'Transaction ID', 'invoicing' ),
-            'currency'      => __( 'Currency', 'invoicing' ),
-            'due_date'      => __( 'Due Date', 'invoicing' ),
+            'id'            => __('ID', 'invoicing'),
+            'number'        => __('Number', 'invoicing'),
+            'date'          => __('Date', 'invoicing'),
+            'amount'        => __('Amount', 'invoicing'),
+            'status_nicename'  => __('Status Nicename', 'invoicing'),
+            'status'        => __('Status', 'invoicing'),
+            'tax'           => __('Tax', 'invoicing'),
+            'discount'      => __('Discount', 'invoicing'),
+            'user_id'       => __('User ID', 'invoicing'),
+            'email'         => __('Email', 'invoicing'),
+            'first_name'    => __('First Name', 'invoicing'),
+            'last_name'     => __('Last Name', 'invoicing'),
+            'address'       => __('Address', 'invoicing'),
+            'city'          => __('City', 'invoicing'),
+            'state'         => __('State', 'invoicing'),
+            'country'       => __('Country', 'invoicing'),
+            'zip'           => __('Zipcode', 'invoicing'),
+            'phone'         => __('Phone', 'invoicing'),
+            'company'       => __('Company', 'invoicing'),
+            'vat_number'    => __('Vat Number', 'invoicing'),
+            'ip'            => __('IP', 'invoicing'),
+            'gateway'       => __('Gateway', 'invoicing'),
+            'gateway_nicename'       => __('Gateway Nicename', 'invoicing'),
+            'transaction_id'=> __('Transaction ID', 'invoicing'),
+            'currency'      => __('Currency', 'invoicing'),
+            'due_date'      => __('Due Date', 'invoicing'),
         );
 
         return $columns;
     }
         
-    public function get_invoices_data( $response = array() ) {
+    public function get_invoices_data($response = array()) {
         $args = array(
             'limit'    => $this->per_page,
             'page'     => $this->step,
@@ -415,35 +415,35 @@ 
             'orderby'  => 'date',
         );
         
-        if ( $this->status != 'any' ) {
+        if ($this->status != 'any') {
             $args['status'] = $this->status;
         }
 
-        if ( !empty( $this->from_date ) || !empty( $this->to_date ) ) {
+        if (!empty($this->from_date) || !empty($this->to_date)) {
             $args['date_query'] = array(
                 array(
-                    'after'     => date( 'Y-n-d 00:00:00', strtotime( $this->from_date ) ),
-                    'before'    => date( 'Y-n-d 23:59:59', strtotime( $this->to_date ) ),
+                    'after'     => date('Y-n-d 00:00:00', strtotime($this->from_date)),
+                    'before'    => date('Y-n-d 23:59:59', strtotime($this->to_date)),
                     'inclusive' => true
                 )
             );
         }
 
-        $invoices = wpinv_get_invoices( $args );
+        $invoices = wpinv_get_invoices($args);
         
         $data = array();
         
-        if ( !empty( $invoices ) ) {
-            foreach ( $invoices as $invoice ) {
+        if (!empty($invoices)) {
+            foreach ($invoices as $invoice) {
                 $row = array(
                     'id'            => $invoice->ID,
                     'number'        => $invoice->get_number(),
-                    'date'          => $invoice->get_invoice_date( false ),
-                    'amount'        => wpinv_format_amount( $invoice->get_total(), NULL, true ),
-                    'status_nicename' => $invoice->get_status( true ),
+                    'date'          => $invoice->get_invoice_date(false),
+                    'amount'        => wpinv_format_amount($invoice->get_total(), NULL, true),
+                    'status_nicename' => $invoice->get_status(true),
                     'status'        => $invoice->get_status(),
-                    'tax'           => $invoice->get_tax() > 0 ? wpinv_format_amount( $invoice->get_tax(), NULL, true ) : '',
-                    'discount'      => $invoice->get_discount() > 0 ? wpinv_format_amount( $invoice->get_discount(), NULL, true ) : '',
+                    'tax'           => $invoice->get_tax() > 0 ? wpinv_format_amount($invoice->get_tax(), NULL, true) : '',
+                    'discount'      => $invoice->get_discount() > 0 ? wpinv_format_amount($invoice->get_discount(), NULL, true) : '',
                     'user_id'       => $invoice->get_user_id(),
                     'email'         => $invoice->get_email(),
                     'first_name'    => $invoice->get_first_name(),
@@ -464,7 +464,7 @@ 
                     'due_date'      => $invoice->needs_payment() ? $invoice->get_due_date() : '',
                 );
                 
-                $data[] = apply_filters( 'wpinv_export_invoice_row', $row, $invoice );
+                $data[] = apply_filters('wpinv_export_invoice_row', $row, $invoice);
             }
 
             return $data;
@@ -480,29 +480,29 @@ 
             'return'   => 'ids',
         );
         
-        if ( $this->status != 'any' ) {
+        if ($this->status != 'any') {
             $args['status'] = $this->status;
         }
 
-        if ( !empty( $this->from_date ) || !empty( $this->to_date ) ) {
+        if (!empty($this->from_date) || !empty($this->to_date)) {
             $args['date_query'] = array(
                 array(
-                    'after'     => date( 'Y-n-d 00:00:00', strtotime( $this->from_date ) ),
-                    'before'    => date( 'Y-n-d 23:59:59', strtotime( $this->to_date ) ),
+                    'after'     => date('Y-n-d 00:00:00', strtotime($this->from_date)),
+                    'before'    => date('Y-n-d 23:59:59', strtotime($this->to_date)),
                     'inclusive' => true
                 )
             );
         }
 
-        $invoices   = wpinv_get_invoices( $args );
-        $total      = !empty( $invoices ) ? count( $invoices ) : 0;
+        $invoices   = wpinv_get_invoices($args);
+        $total      = !empty($invoices) ? count($invoices) : 0;
         $status     = 100;
 
-        if ( $total > 0 ) {
-            $status = ( ( $this->per_page * $this->step ) / $total ) * 100;
+        if ($total > 0) {
+            $status = (($this->per_page * $this->step) / $total) * 100;
         }
 
-        if ( $status > 100 ) {
+        if ($status > 100) {
             $status = 100;
         }