AyeCode / invoicing

includes/wpinv-general-functions.php

Spacing +151 added lines, -151 removed lines

@@ -7,195 +7,195 @@ 
  */
  
 // 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_is_checkout() {
     global $wp_query;
 
-    $is_object_set    = isset( $wp_query->queried_object );
-    $is_object_id_set = isset( $wp_query->queried_object_id );
-    $is_checkout      = is_page( wpinv_get_option( 'checkout_page' ) );
+    $is_object_set    = isset($wp_query->queried_object);
+    $is_object_id_set = isset($wp_query->queried_object_id);
+    $is_checkout      = is_page(wpinv_get_option('checkout_page'));
 
-    if ( !$is_object_set ) {
-        unset( $wp_query->queried_object );
+    if (!$is_object_set) {
+        unset($wp_query->queried_object);
     }
 
-    if ( !$is_object_id_set ) {
-        unset( $wp_query->queried_object_id );
+    if (!$is_object_id_set) {
+        unset($wp_query->queried_object_id);
     }
 
-    return apply_filters( 'wpinv_is_checkout', $is_checkout );
+    return apply_filters('wpinv_is_checkout', $is_checkout);
 }
 
 function wpinv_can_checkout() {
 	$can_checkout = true; // Always true for now
 
-	return (bool) apply_filters( 'wpinv_can_checkout', $can_checkout );
+	return (bool)apply_filters('wpinv_can_checkout', $can_checkout);
 }
 
 function wpinv_get_success_page_uri() {
-	$page_id = wpinv_get_option( 'success_page', 0 );
-	$page_id = absint( $page_id );
+	$page_id = wpinv_get_option('success_page', 0);
+	$page_id = absint($page_id);
 
-	return apply_filters( 'wpinv_get_success_page_uri', get_permalink( $page_id ) );
+	return apply_filters('wpinv_get_success_page_uri', get_permalink($page_id));
 }
 
 function wpinv_get_history_page_uri() {
-	$page_id = wpinv_get_option( 'invoice_history_page', 0 );
-	$page_id = absint( $page_id );
+	$page_id = wpinv_get_option('invoice_history_page', 0);
+	$page_id = absint($page_id);
 
-	return apply_filters( 'wpinv_get_history_page_uri', get_permalink( $page_id ) );
+	return apply_filters('wpinv_get_history_page_uri', get_permalink($page_id));
 }
 
 function wpinv_is_success_page() {
-	$is_success_page = wpinv_get_option( 'success_page', false );
-	$is_success_page = isset( $is_success_page ) ? is_page( $is_success_page ) : false;
+	$is_success_page = wpinv_get_option('success_page', false);
+	$is_success_page = isset($is_success_page) ? is_page($is_success_page) : false;
 
-	return apply_filters( 'wpinv_is_success_page', $is_success_page );
+	return apply_filters('wpinv_is_success_page', $is_success_page);
 }
 
 function wpinv_is_invoice_history_page() {
-	$ret = wpinv_get_option( 'invoice_history_page', false );
-	$ret = $ret ? is_page( $ret ) : false;
-	return apply_filters( 'wpinv_is_invoice_history_page', $ret );
+	$ret = wpinv_get_option('invoice_history_page', false);
+	$ret = $ret ? is_page($ret) : false;
+	return apply_filters('wpinv_is_invoice_history_page', $ret);
 }
 
-function wpinv_send_to_success_page( $args = null ) {
+function wpinv_send_to_success_page($args = null) {
 	$redirect = wpinv_get_success_page_uri();
     
-    if ( !empty( $args ) ) {
+    if (!empty($args)) {
         // Check for backward compatibility
-        if ( is_string( $args ) )
-            $args = str_replace( '?', '', $args );
+        if (is_string($args))
+            $args = str_replace('?', '', $args);
 
-        $args = wp_parse_args( $args );
+        $args = wp_parse_args($args);
 
-        $redirect = add_query_arg( $args, $redirect );
+        $redirect = add_query_arg($args, $redirect);
     }
 
-    $gateway = isset( $_REQUEST['wpi-gateway'] ) ? $_REQUEST['wpi-gateway'] : '';
+    $gateway = isset($_REQUEST['wpi-gateway']) ? $_REQUEST['wpi-gateway'] : '';
     
-    $redirect = apply_filters( 'wpinv_success_page_redirect', $redirect, $gateway, $args );
-    wp_redirect( $redirect );
+    $redirect = apply_filters('wpinv_success_page_redirect', $redirect, $gateway, $args);
+    wp_redirect($redirect);
     exit;
 }
 
-function wpinv_send_to_failed_page( $args = null ) {
+function wpinv_send_to_failed_page($args = null) {
 	$redirect = wpinv_get_failed_transaction_uri();
     
-    if ( !empty( $args ) ) {
+    if (!empty($args)) {
         // Check for backward compatibility
-        if ( is_string( $args ) )
-            $args = str_replace( '?', '', $args );
+        if (is_string($args))
+            $args = str_replace('?', '', $args);
 
-        $args = wp_parse_args( $args );
+        $args = wp_parse_args($args);
 
-        $redirect = add_query_arg( $args, $redirect );
+        $redirect = add_query_arg($args, $redirect);
     }
 
-    $gateway = isset( $_REQUEST['wpi-gateway'] ) ? $_REQUEST['wpi-gateway'] : '';
+    $gateway = isset($_REQUEST['wpi-gateway']) ? $_REQUEST['wpi-gateway'] : '';
     
-    $redirect = apply_filters( 'wpinv_failed_page_redirect', $redirect, $gateway, $args );
-    wp_redirect( $redirect );
+    $redirect = apply_filters('wpinv_failed_page_redirect', $redirect, $gateway, $args);
+    wp_redirect($redirect);
     exit;
 }
 
-function wpinv_get_checkout_uri( $args = array() ) {
-	$uri = wpinv_get_option( 'checkout_page', false );
-	$uri = isset( $uri ) ? get_permalink( $uri ) : NULL;
+function wpinv_get_checkout_uri($args = array()) {
+	$uri = wpinv_get_option('checkout_page', false);
+	$uri = isset($uri) ? get_permalink($uri) : NULL;
 
-	if ( !empty( $args ) ) {
+	if (!empty($args)) {
 		// Check for backward compatibility
-		if ( is_string( $args ) )
-			$args = str_replace( '?', '', $args );
+		if (is_string($args))
+			$args = str_replace('?', '', $args);
 
-		$args = wp_parse_args( $args );
+		$args = wp_parse_args($args);
 
-		$uri = add_query_arg( $args, $uri );
+		$uri = add_query_arg($args, $uri);
 	}
 
-	$scheme = defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ? 'https' : 'admin';
+	$scheme = defined('FORCE_SSL_ADMIN') && FORCE_SSL_ADMIN ? 'https' : 'admin';
 
-	$ajax_url = admin_url( 'admin-ajax.php', $scheme );
+	$ajax_url = admin_url('admin-ajax.php', $scheme);
 
-	if ( ( ! preg_match( '/^https/', $uri ) && preg_match( '/^https/', $ajax_url ) ) || wpinv_is_ssl_enforced() ) {
-		$uri = preg_replace( '/^http:/', 'https:', $uri );
+	if ((!preg_match('/^https/', $uri) && preg_match('/^https/', $ajax_url)) || wpinv_is_ssl_enforced()) {
+		$uri = preg_replace('/^http:/', 'https:', $uri);
 	}
 
-	return apply_filters( 'wpinv_get_checkout_uri', $uri );
+	return apply_filters('wpinv_get_checkout_uri', $uri);
 }
 
-function wpinv_send_back_to_checkout( $args = array() ) {
+function wpinv_send_back_to_checkout($args = array()) {
 	$redirect = wpinv_get_checkout_uri();
 
-	if ( ! empty( $args ) ) {
+	if (!empty($args)) {
 		// Check for backward compatibility
-		if ( is_string( $args ) )
-			$args = str_replace( '?', '', $args );
+		if (is_string($args))
+			$args = str_replace('?', '', $args);
 
-		$args = wp_parse_args( $args );
+		$args = wp_parse_args($args);
 
-		$redirect = add_query_arg( $args, $redirect );
+		$redirect = add_query_arg($args, $redirect);
 	}
 
-	wp_redirect( apply_filters( 'wpinv_send_back_to_checkout', $redirect, $args ) );
+	wp_redirect(apply_filters('wpinv_send_back_to_checkout', $redirect, $args));
 	exit;
 }
 
-function wpinv_get_success_page_url( $query_string = null ) {
-	$success_page = wpinv_get_option( 'success_page', 0 );
-	$success_page = get_permalink( $success_page );
+function wpinv_get_success_page_url($query_string = null) {
+	$success_page = wpinv_get_option('success_page', 0);
+	$success_page = get_permalink($success_page);
 
-	if ( $query_string )
+	if ($query_string)
 		$success_page .= $query_string;
 
-	return apply_filters( 'wpinv_success_page_url', $success_page );
+	return apply_filters('wpinv_success_page_url', $success_page);
 }
 
-function wpinv_get_failed_transaction_uri( $extras = false ) {
-	$uri = wpinv_get_option( 'failure_page', '' );
-	$uri = ! empty( $uri ) ? trailingslashit( get_permalink( $uri ) ) : home_url();
+function wpinv_get_failed_transaction_uri($extras = false) {
+	$uri = wpinv_get_option('failure_page', '');
+	$uri = !empty($uri) ? trailingslashit(get_permalink($uri)) : home_url();
 
-	if ( $extras )
+	if ($extras)
 		$uri .= $extras;
 
-	return apply_filters( 'wpinv_get_failed_transaction_uri', $uri );
+	return apply_filters('wpinv_get_failed_transaction_uri', $uri);
 }
 
 function wpinv_is_failed_transaction_page() {
-	$ret = wpinv_get_option( 'failure_page', false );
-	$ret = isset( $ret ) ? is_page( $ret ) : false;
+	$ret = wpinv_get_option('failure_page', false);
+	$ret = isset($ret) ? is_page($ret) : false;
 
-	return apply_filters( 'wpinv_is_failure_page', $ret );
+	return apply_filters('wpinv_is_failure_page', $ret);
 }
 
-function wpinv_transaction_query( $type = 'start' ) {
+function wpinv_transaction_query($type = 'start') {
     global $wpdb;
 
     $wpdb->hide_errors();
 
-    if ( ! defined( 'WPINV_USE_TRANSACTIONS' ) ) {
-        define( 'WPINV_USE_TRANSACTIONS', true );
+    if (!defined('WPINV_USE_TRANSACTIONS')) {
+        define('WPINV_USE_TRANSACTIONS', true);
     }
 
-    if ( WPINV_USE_TRANSACTIONS ) {
-        switch ( $type ) {
+    if (WPINV_USE_TRANSACTIONS) {
+        switch ($type) {
             case 'commit' :
-                $wpdb->query( 'COMMIT' );
+                $wpdb->query('COMMIT');
                 break;
             case 'rollback' :
-                $wpdb->query( 'ROLLBACK' );
+                $wpdb->query('ROLLBACK');
                 break;
             default :
-                $wpdb->query( 'START TRANSACTION' );
+                $wpdb->query('START TRANSACTION');
             break;
         }
     }
 }
 
-function wpinv_create_invoice( $args = array(), $data = array() ) {
+function wpinv_create_invoice($args = array(), $data = array()) {
     $default_args = array(
         'status'        => '',
         'user_id'       => null,
@@ -205,191 +205,191 @@ 
         'parent'        => 0
     );
 
-    $args           = wp_parse_args( $args, $default_args );
+    $args           = wp_parse_args($args, $default_args);
     $invoice_data   = array();
 
-    if ( $args['invoice_id'] > 0 ) {
-        $updating           = true;
+    if ($args['invoice_id'] > 0) {
+        $updating = true;
         $invoice_data['post_type']  = 'wpi_invoice';
         $invoice_data['ID']         = $args['invoice_id'];
     } else {
         $updating                       = false;
         $invoice_data['post_type']      = 'wpi_invoice';
-        $invoice_data['post_status']    = apply_filters( 'wpinv_default_invoice_status', 'pending' );
+        $invoice_data['post_status']    = apply_filters('wpinv_default_invoice_status', 'pending');
         $invoice_data['ping_status']    = 'closed';
-        $invoice_data['post_author']    = !empty( $args['user_id'] ) ? $args['user_id'] : get_current_user_id();
-        $invoice_data['post_title']     = wpinv_format_invoice_number( '0' );
-        $invoice_data['post_parent']    = absint( $args['parent'] );
-        if ( !empty( $args['created_date'] ) ) {
+        $invoice_data['post_author']    = !empty($args['user_id']) ? $args['user_id'] : get_current_user_id();
+        $invoice_data['post_title']     = wpinv_format_invoice_number('0');
+        $invoice_data['post_parent']    = absint($args['parent']);
+        if (!empty($args['created_date'])) {
             $invoice_data['post_date']      = $args['created_date'];
-            $invoice_data['post_date_gmt']  = get_gmt_from_date( $args['created_date'] );
+            $invoice_data['post_date_gmt']  = get_gmt_from_date($args['created_date']);
         }
     }
 
-    if ( $args['status'] ) {
-        if ( ! in_array( $args['status'], array_keys( wpinv_get_invoice_statuses() ) ) ) {
-            return new WP_Error( 'wpinv_invalid_invoice_status', __( 'Invalid invoice status', 'invoicing' ) );
+    if ($args['status']) {
+        if (!in_array($args['status'], array_keys(wpinv_get_invoice_statuses()))) {
+            return new WP_Error('wpinv_invalid_invoice_status', __('Invalid invoice status', 'invoicing'));
         }
-        $invoice_data['post_status']    = $args['status'];
+        $invoice_data['post_status'] = $args['status'];
     }
 
-    if ( ! is_null( $args['user_note'] ) ) {
-        $invoice_data['post_excerpt']   = $args['user_note'];
+    if (!is_null($args['user_note'])) {
+        $invoice_data['post_excerpt'] = $args['user_note'];
     }
 
-    if ( $updating ) {
-        $invoice_id = wp_update_post( $invoice_data );
+    if ($updating) {
+        $invoice_id = wp_update_post($invoice_data);
     } else {
-        $invoice_id = wp_insert_post( apply_filters( 'wpinv_new_invoice_data', $invoice_data ), true );
+        $invoice_id = wp_insert_post(apply_filters('wpinv_new_invoice_data', $invoice_data), true);
     }
 
-    if ( is_wp_error( $invoice_id ) ) {
+    if (is_wp_error($invoice_id)) {
         return $invoice_id;
     } else {
-        if ( !$updating ) {
-            $invoice_number = wpinv_format_invoice_number( $invoice_id );
+        if (!$updating) {
+            $invoice_number = wpinv_format_invoice_number($invoice_id);
             
-            $update = array( 'ID' => $invoice_id, 'post_title' => $invoice_number, 'post_name' => sanitize_title( $invoice_number ) );
-            wp_update_post( $update );
+            $update = array('ID' => $invoice_id, 'post_title' => $invoice_number, 'post_name' => sanitize_title($invoice_number));
+            wp_update_post($update);
             
-            update_post_meta( $invoice_id, '_wpinv_number', $invoice_number );
+            update_post_meta($invoice_id, '_wpinv_number', $invoice_number);
         }
     }
 
-    if ( !$updating ) {
-        update_post_meta( $invoice_id, '_wpinv_key', apply_filters( 'wpinv_generate_invoice_key', uniqid( 'wpinv_' ) ) );
-        update_post_meta( $invoice_id, '_wpinv_currency', wpinv_get_currency() );
-        update_post_meta( $invoice_id, '_wpinv_include_tax', get_option( 'wpinv_prices_include_tax' ) );
-        update_post_meta( $invoice_id, '_wpinv_user_ip', wpinv_get_ip() );
-        update_post_meta( $invoice_id, '_wpinv_user_agent', wpinv_get_user_agent() );
+    if (!$updating) {
+        update_post_meta($invoice_id, '_wpinv_key', apply_filters('wpinv_generate_invoice_key', uniqid('wpinv_')));
+        update_post_meta($invoice_id, '_wpinv_currency', wpinv_get_currency());
+        update_post_meta($invoice_id, '_wpinv_include_tax', get_option('wpinv_prices_include_tax'));
+        update_post_meta($invoice_id, '_wpinv_user_ip', wpinv_get_ip());
+        update_post_meta($invoice_id, '_wpinv_user_agent', wpinv_get_user_agent());
         ///update_post_meta( $invoice_id, '_wpinv_user_id', 0 );
-        update_post_meta( $invoice_id, '_wpinv_created_via', sanitize_text_field( $args['created_via'] ) );
+        update_post_meta($invoice_id, '_wpinv_created_via', sanitize_text_field($args['created_via']));
     }
 
     ///if ( is_numeric( $args['user_id'] ) ) {
         ///update_post_meta( $invoice_id, '_wpinv_user_id', $args['user_id'] );
     ///}
 
-    update_post_meta( $invoice_id, '_wpinv_version', WPINV_VERSION );
+    update_post_meta($invoice_id, '_wpinv_version', WPINV_VERSION);
 
-    return wpinv_get_invoice( $invoice_id );
+    return wpinv_get_invoice($invoice_id);
 }
 
 function wpinv_get_prefix() {
     $invoice_prefix = 'INV-';
     
-    return apply_filters( 'wpinv_get_prefix', $invoice_prefix );
+    return apply_filters('wpinv_get_prefix', $invoice_prefix);
 }
 
 function wpinv_get_business_logo() {
-    $business_logo = wpinv_get_option( 'logo' );
-    return apply_filters( 'wpinv_get_business_logo', $business_logo );
+    $business_logo = wpinv_get_option('logo');
+    return apply_filters('wpinv_get_business_logo', $business_logo);
 }
 
 function wpinv_get_business_name() {
     $business_name = wpinv_get_option('store_name');
-    return apply_filters( 'wpinv_get_business_name', $business_name );
+    return apply_filters('wpinv_get_business_name', $business_name);
 }
 
 function wpinv_get_blogname() {
-    return wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES );
+    return wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
 }
 
 function wpinv_get_admin_email() {
-    $admin_email = get_option( 'admin_email' );
-    return apply_filters( 'wpinv_admin_email', $admin_email );
+    $admin_email = get_option('admin_email');
+    return apply_filters('wpinv_admin_email', $admin_email);
 }
 
 function wpinv_get_business_website() {
-    $business_website = home_url( '/' );
-    return apply_filters( 'wpinv_get_business_website', $business_website );
+    $business_website = home_url('/');
+    return apply_filters('wpinv_get_business_website', $business_website);
 }
 
-function wpinv_get_terms_text( $invoice_id = 0 ) {
+function wpinv_get_terms_text($invoice_id = 0) {
     $terms_text = '';
-    return apply_filters( 'wpinv_get_terms_text', $terms_text, $invoice_id );
+    return apply_filters('wpinv_get_terms_text', $terms_text, $invoice_id);
 }
 
 function wpinv_get_business_footer() {
-    $site_link = '<a target="_blank" href="' . esc_url( wpinv_get_business_website() ) . '">' . esc_html( wpinv_get_business_name() ) . '</a>';
-    $business_footer = wp_sprintf( __( 'Thanks for using %s', 'invoicing' ), $site_link );
-    return apply_filters( 'wpinv_get_business_footer', $business_footer );
+    $site_link = '<a target="_blank" href="' . esc_url(wpinv_get_business_website()) . '">' . esc_html(wpinv_get_business_name()) . '</a>';
+    $business_footer = wp_sprintf(__('Thanks for using %s', 'invoicing'), $site_link);
+    return apply_filters('wpinv_get_business_footer', $business_footer);
 }
 
 function wpinv_checkout_required_fields() {
     $required_fields = array();
     
     // Let payment gateways and other extensions determine if address fields should be required
-    $require_billing_details = apply_filters( 'wpinv_checkout_required_billing_details', wpinv_use_taxes() );
+    $require_billing_details = apply_filters('wpinv_checkout_required_billing_details', wpinv_use_taxes());
     
-    if ( $require_billing_details ) {
+    if ($require_billing_details) {
         ///$required_fields['email'] = array(
                 ///'error_id' => 'invalid_email',
                 ///'error_message' => __( 'Please enter a valid email address', 'invoicing' )
             ///);
         $required_fields['first_name'] = array(
                 'error_id' => 'invalid_first_name',
-                'error_message' => __( 'Please enter your first name', 'invoicing' )
+                'error_message' => __('Please enter your first name', 'invoicing')
             );
         $required_fields['address'] = array(
                 'error_id' => 'invalid_address',
-                'error_message' => __( 'Please enter your address', 'invoicing' )
+                'error_message' => __('Please enter your address', 'invoicing')
             );
         $required_fields['city'] = array(
                 'error_id' => 'invalid_city',
-                'error_message' => __( 'Please enter your billing city', 'invoicing' )
+                'error_message' => __('Please enter your billing city', 'invoicing')
             );
         $required_fields['state'] = array(
                 'error_id' => 'invalid_state',
-                'error_message' => __( 'Please enter billing state / province', 'invoicing' )
+                'error_message' => __('Please enter billing state / province', 'invoicing')
             );
         $required_fields['country'] = array(
                 'error_id' => 'invalid_country',
-                'error_message' => __( 'Please select your billing country', 'invoicing' )
+                'error_message' => __('Please select your billing country', 'invoicing')
             );
     }
 
-    return apply_filters( 'wpinv_checkout_required_fields', $required_fields );
+    return apply_filters('wpinv_checkout_required_fields', $required_fields);
 }
 
 function wpinv_is_ssl_enforced() {
-    $ssl_enforced = wpinv_get_option( 'enforce_ssl', false );
-    return (bool) apply_filters( 'wpinv_is_ssl_enforced', $ssl_enforced );
+    $ssl_enforced = wpinv_get_option('enforce_ssl', false);
+    return (bool)apply_filters('wpinv_is_ssl_enforced', $ssl_enforced);
 }
 
-function wpinv_user_can_print_invoice( $post ) {
+function wpinv_user_can_print_invoice($post) {
     $allow = false;
     
-    if ( !( $user_id = get_current_user_id() ) ) {
+    if (!($user_id = get_current_user_id())) {
         return $allow;
     }
     
-    if ( is_int( $post ) ) {
-        $post = get_post( $post );
+    if (is_int($post)) {
+        $post = get_post($post);
     }
     
     // Allow to owner.
-    if ( is_object( $post ) && !empty( $post->post_author ) && $post->post_author == $user_id ) {
+    if (is_object($post) && !empty($post->post_author) && $post->post_author == $user_id) {
         $allow = true;
     }
     
     // Allow to admin user.
-    if ( current_user_can( 'manage_options' ) ) {
+    if (current_user_can('manage_options')) {
         $allow = true;
     }
     
-    return apply_filters( 'wpinv_can_print_invoice', $allow, $post );
+    return apply_filters('wpinv_can_print_invoice', $allow, $post);
 }
 
 function wpinv_schedule_events() {
     // hourly, daily and twicedaily
-    if ( !wp_next_scheduled( 'wpinv_register_schedule_event_twicedaily' ) ) {
-        wp_schedule_event( current_time( 'timestamp' ), 'twicedaily', 'wpinv_register_schedule_event_twicedaily' );
+    if (!wp_next_scheduled('wpinv_register_schedule_event_twicedaily')) {
+        wp_schedule_event(current_time('timestamp'), 'twicedaily', 'wpinv_register_schedule_event_twicedaily');
     }
 }
-add_action( 'wp', 'wpinv_schedule_events' );
+add_action('wp', 'wpinv_schedule_events');
 
 function wpinv_schedule_event_twicedaily() {
     wpinv_email_payment_reminders();
 }
-add_action( 'wpinv_register_schedule_event_twicedaily', 'wpinv_schedule_event_twicedaily' );
\ No newline at end of file
+add_action('wpinv_register_schedule_event_twicedaily', 'wpinv_schedule_event_twicedaily');
\ No newline at end of file

includes/class-wpinv-shortcodes.php

Spacing +13 added lines, -13 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
     exit; // Exit if accessed directly
 }
 
@@ -14,11 +14,11 @@ 
             'wpinv_receipt'  => __CLASS__ . '::receipt',
         );
 
-        foreach ( $shortcodes as $shortcode => $function ) {
-            add_shortcode( apply_filters( "{$shortcode}_shortcode_tag", $shortcode ), $function );
+        foreach ($shortcodes as $shortcode => $function) {
+            add_shortcode(apply_filters("{$shortcode}_shortcode_tag", $shortcode), $function);
         }
         
-        add_shortcode( 'wpinv_messages', __CLASS__ . '::messages' );
+        add_shortcode('wpinv_messages', __CLASS__ . '::messages');
     }
 
     public static function shortcode_wrapper(
@@ -32,24 +32,24 @@ 
     ) {
         ob_start();
 
-        echo empty( $wrapper['before'] ) ? '<div class="' . esc_attr( $wrapper['class'] ) . '">' : $wrapper['before'];
-        call_user_func( $function, $atts );
-        echo empty( $wrapper['after'] ) ? '</div>' : $wrapper['after'];
+        echo empty($wrapper['before']) ? '<div class="' . esc_attr($wrapper['class']) . '">' : $wrapper['before'];
+        call_user_func($function, $atts);
+        echo empty($wrapper['after']) ? '</div>' : $wrapper['after'];
 
         return ob_get_clean();
     }
 
-    public static function checkout( $atts = array(), $content = null ) {
-        return wpinv_checkout_form( $atts, $content );
+    public static function checkout($atts = array(), $content = null) {
+        return wpinv_checkout_form($atts, $content);
     }
 
-    public static function messages( $atts, $content = null ) {
+    public static function messages($atts, $content = null) {
         ob_start();
         wpinv_print_errors();
         return '<div class="wpinv">' . ob_get_clean() . '</div>';
     }
     
-    public static function history( $atts, $content = null ) {
+    public static function history($atts, $content = null) {
         ob_start();
         
         wpinv_user_invoices();
@@ -57,7 +57,7 @@ 
         return ob_get_clean();
     }
     
-    public static function receipt( $atts, $content = null ) {
-        return wpinv_payment_receipt( $atts, $content );
+    public static function receipt($atts, $content = null) {
+        return wpinv_payment_receipt($atts, $content);
     }
 }

includes/admin/meta-boxes/class-mb-invoice-notes.php

Spacing +12 added lines, -12 removed lines

@@ -1,39 +1,39 @@
 <?php
 // 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__));
 }
 
 class WPInv_Meta_Box_Notes {
-    public static function output( $post ) {
+    public static function output($post) {
         global $post;
 
-        $notes = wpinv_get_invoice_notes( $post->ID );
+        $notes = wpinv_get_invoice_notes($post->ID);
 
         echo '<ul class="invoice_notes">';
 
-        if ( $notes ) {
-            foreach( $notes as $note ) {
-                wpinv_get_invoice_note_line_item( $note );
+        if ($notes) {
+            foreach ($notes as $note) {
+                wpinv_get_invoice_note_line_item($note);
             }
 
         } else {
-            echo '<li>' . __( 'There are no notes yet.', 'invoicing' ) . '</li>';
+            echo '<li>' . __('There are no notes yet.', 'invoicing') . '</li>';
         }
 
         echo '</ul>';
         ?>
         <div class="add_note">
-            <h4><?php _e( 'Add note', 'invoicing' ); ?></h4>
+            <h4><?php _e('Add note', 'invoicing'); ?></h4>
             <p>
                 <textarea type="text" name="invoice_note" id="add_invoice_note" class="input-text" cols="20" rows="5"></textarea>
             </p>
             <p>
                 <select name="invoice_note_type" id="invoice_note_type">
-                    <option value=""><?php _e( 'Private note', 'invoicing' ); ?></option>
-                    <option value="customer"><?php _e( 'Note to customer', 'invoicing' ); ?></option>
+                    <option value=""><?php _e('Private note', 'invoicing'); ?></option>
+                    <option value="customer"><?php _e('Note to customer', 'invoicing'); ?></option>
                 </select>
-                <a href="#" class="add_note button"><?php _e( 'Add', 'invoicing' ); ?></a> <span class="description"><?php _e( 'Add a note for your reference, or add a customer note (the user will be notified).', 'invoicing' ); ?></span>
+                <a href="#" class="add_note button"><?php _e('Add', 'invoicing'); ?></a> <span class="description"><?php _e('Add a note for your reference, or add a customer note (the user will be notified).', 'invoicing'); ?></span>
             </p>
         </div>
         <?php

includes/admin/install.php

Spacing +49 added lines, -49 removed lines

@@ -1,22 +1,22 @@ 
 <?php
-register_activation_hook( WPINV_PLUGIN_FILE, 'wpinv_plugin_activation' );
-register_deactivation_hook( WPINV_PLUGIN_FILE, 'wpinv_plugin_deactivation' );
+register_activation_hook(WPINV_PLUGIN_FILE, 'wpinv_plugin_activation');
+register_deactivation_hook(WPINV_PLUGIN_FILE, 'wpinv_plugin_deactivation');
 
-function wpinv_plugin_activation( $network_wide = false ) {
-    set_transient( '_wpinv_activation_redirect', true, 30 );
-    wpinv_install( $network_wide );
+function wpinv_plugin_activation($network_wide = false) {
+    set_transient('_wpinv_activation_redirect', true, 30);
+    wpinv_install($network_wide);
 }
 
 function wpinv_plugin_deactivation() {
     // plugin deactivation stuff
 }
     
-function wpinv_install( $network_wide = false ) {
+function wpinv_install($network_wide = false) {
     global $wpdb;
 
-    if ( is_multisite() && $network_wide ) {
-        foreach ( $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs LIMIT 100" ) as $blog_id ) {
-            switch_to_blog( $blog_id );
+    if (is_multisite() && $network_wide) {
+        foreach ($wpdb->get_col("SELECT blog_id FROM $wpdb->blogs LIMIT 100") as $blog_id) {
+            switch_to_blog($blog_id);
             wpinv_run_install();
             restore_current_blog();
         }
@@ -32,75 +32,75 @@ 
     wpinv_register_post_types();
     
     // Clear the permalinks
-    flush_rewrite_rules( false );
+    flush_rewrite_rules(false);
     
     // Add Upgraded From Option
-    $current_version = get_option( 'wpinv_version' );
-    if ( $current_version ) {
-        update_option( 'wpinv_version_upgraded_from', $current_version );
+    $current_version = get_option('wpinv_version');
+    if ($current_version) {
+        update_option('wpinv_version_upgraded_from', $current_version);
     }
         
     // Pull options from WP, not GD Invoice's global
-    $current_options = get_option( 'wpinv_settings', array() );
+    $current_options = get_option('wpinv_settings', array());
     
     // Setup some default options
     $options = wpinv_create_pages();
     
     // Populate some default values
-    foreach( wpinv_get_registered_settings() as $tab => $sections ) {
-        foreach( $sections as $section => $settings) {
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
+        foreach ($sections as $section => $settings) {
             // Check for backwards compatibility
-            $tab_sections = wpinv_get_settings_tab_sections( $tab );
-            if( ! is_array( $tab_sections ) || ! array_key_exists( $section, $tab_sections ) ) {
+            $tab_sections = wpinv_get_settings_tab_sections($tab);
+            if (!is_array($tab_sections) || !array_key_exists($section, $tab_sections)) {
                 $section = 'main';
                 $settings = $sections;
             }
 
-            foreach ( $settings as $option ) {
-                if ( !empty( $option['id'] ) && !isset( $wpinv_options[ $option['id'] ] ) ) {
-                    if ( 'checkbox' == $option['type'] && !empty( $option['std'] ) ) {
-                        $options[ $option['id'] ] = '1';
-                    } else if ( !empty( $option['std'] ) ) {
-                        $options[ $option['id'] ] = $option['std'];
+            foreach ($settings as $option) {
+                if (!empty($option['id']) && !isset($wpinv_options[$option['id']])) {
+                    if ('checkbox' == $option['type'] && !empty($option['std'])) {
+                        $options[$option['id']] = '1';
+                    } else if (!empty($option['std'])) {
+                        $options[$option['id']] = $option['std'];
                     }
                 }
             }
         }
     }
     
-    $merged_options     = array_merge( $wpinv_options, $options );
+    $merged_options     = array_merge($wpinv_options, $options);
     $wpinv_options      = $merged_options;
     
-    update_option( 'wpinv_settings', $merged_options );
-    update_option( 'wpinv_version', WPINV_VERSION );
+    update_option('wpinv_settings', $merged_options);
+    update_option('wpinv_version', WPINV_VERSION);
     
     // Check for PHP Session support, and enable if available
     $wpi_session->use_php_sessions();
     
     // Add a temporary option to note that GD Invoice pages have been created
-    set_transient( '_wpinv_installed', $merged_options, 30 );
+    set_transient('_wpinv_installed', $merged_options, 30);
     
     // Bail if activating from network, or bulk
-    if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
+    if (is_network_admin() || isset($_GET['activate-multi'])) {
         return;
     }
     
     // Add the transient to redirect
-    set_transient( '_wpinv_activation_redirect', true, 30 );
+    set_transient('_wpinv_activation_redirect', true, 30);
 }
 
 /**
  * When a new Blog is created in multisite, see if Invoicing is network activated, and run the installer.
  *
  */
-function wpinv_new_blog_created( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {
-    if ( is_plugin_active_for_network( plugin_basename( WPINV_PLUGIN_FILE ) ) ) {
-        switch_to_blog( $blog_id );
+function wpinv_new_blog_created($blog_id, $user_id, $domain, $path, $site_id, $meta) {
+    if (is_plugin_active_for_network(plugin_basename(WPINV_PLUGIN_FILE))) {
+        switch_to_blog($blog_id);
         wpinv_run_install();
         restore_current_blog();
     }
 }
-add_action( 'wpmu_new_blog', 'wpinv_new_blog_created', 10, 6 );
+add_action('wpmu_new_blog', 'wpinv_new_blog_created', 10, 6);
 
 /**
  * Post-installation.
@@ -108,23 +108,23 @@ 
  * Runs just after plugin installation and exposes the wpinv_after_install hook.
  */
 function wpinv_after_install() {
-    if ( ! is_admin() ) {
+    if (!is_admin()) {
         return;
     }
 
-    $wpinv_options      = get_transient( '_wpinv_installed' );
-    $wpinv_table_check  = get_option( '_wpinv_table_check', false );
+    $wpinv_options      = get_transient('_wpinv_installed');
+    $wpinv_table_check  = get_option('_wpinv_table_check', false);
 
-    if ( false === $wpinv_table_check || current_time( 'timestamp' ) > $wpinv_table_check ) {
-        update_option( '_wpinv_table_check', ( current_time( 'timestamp' ) + WEEK_IN_SECONDS ) );
+    if (false === $wpinv_table_check || current_time('timestamp') > $wpinv_table_check) {
+        update_option('_wpinv_table_check', (current_time('timestamp') + WEEK_IN_SECONDS));
     }
 
-    if ( false !== $wpinv_options ) {
+    if (false !== $wpinv_options) {
         // Delete the transient
-        delete_transient( '_wpinv_installed' );
+        delete_transient('_wpinv_installed');
     }
 }
-add_action( 'admin_init', 'wpinv_after_install' );
+add_action('admin_init', 'wpinv_after_install');
 
 function wpinv_create_pages() {
     global $wpinv_options;
@@ -132,11 +132,11 @@ 
     $options = array();
     
     // Checks if the purchase page option exists
-    if ( ! array_key_exists( 'checkout_page', $wpinv_options ) ) {
+    if (!array_key_exists('checkout_page', $wpinv_options)) {
         // Checkout Page
         $checkout = wp_insert_post(
             array(
-                'post_title'     => __( 'Checkout', 'invoicing' ),
+                'post_title'     => __('Checkout', 'invoicing'),
                 'post_content'   => '[wpinv_checkout]',
                 'post_status'    => 'publish',
                 'post_author'    => 1,
@@ -150,7 +150,7 @@ 
         // Invoice History (History) Page
         $history = wp_insert_post(
             array(
-                'post_title'     => __( 'Invoice History', 'invoicing' ),
+                'post_title'     => __('Invoice History', 'invoicing'),
                 'post_content'   => '[wpinv_history]',
                 'post_status'    => 'publish',
                 'post_author'    => 1,
@@ -164,8 +164,8 @@ 
         // Payment Confirmation (Success) Page
         $success = wp_insert_post(
             array(
-                'post_title'     => __( 'Payment Confirmation', 'invoicing' ),
-                'post_content'   => __( '[wpinv_receipt]', 'invoicing' ),
+                'post_title'     => __('Payment Confirmation', 'invoicing'),
+                'post_content'   => __('[wpinv_receipt]', 'invoicing'),
                 'post_status'    => 'publish',
                 'post_author'    => 1,
                 'post_parent'    => $checkout,
@@ -178,8 +178,8 @@ 
         // Failed Payment Page
         $failed = wp_insert_post(
             array(
-                'post_title'     => __( 'Transaction Failed', 'invoicing' ),
-                'post_content'   => __( 'Your transaction failed, please try again or contact site support.', 'invoicing' ),
+                'post_title'     => __('Transaction Failed', 'invoicing'),
+                'post_content'   => __('Your transaction failed, please try again or contact site support.', 'invoicing'),
                 'post_status'    => 'publish',
                 'post_author'    => 1,
                 'post_type'      => 'page',

includes/wpinv-error-functions.php

Spacing +24 added lines, -24 removed lines

@@ -1,61 +1,61 @@ 
 <?php
 // 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_print_errors() {
     $errors = wpinv_get_errors();
 
-    if ( $errors ) {
-        $classes = apply_filters( 'wpinv_error_class', array(
+    if ($errors) {
+        $classes = apply_filters('wpinv_error_class', array(
             'wpinv_errors', 'wpinv-alert', 'wpinv-alert-error'
-        ) );
-        echo '<div class="' . implode( ' ', $classes ) . '">';
+        ));
+        echo '<div class="' . implode(' ', $classes) . '">';
             // Loop error codes and display errors
-           foreach ( $errors as $error_id => $error ) {
-                echo '<p class="wpinv_error" id="wpinv_error_' . $error_id . '"><strong>' . __( 'Error', 'invoicing' ) . '</strong>: ' . $error . '</p>';
+           foreach ($errors as $error_id => $error) {
+                echo '<p class="wpinv_error" id="wpinv_error_' . $error_id . '"><strong>' . __('Error', 'invoicing') . '</strong>: ' . $error . '</p>';
            }
         echo '</div>';
         wpinv_clear_errors();
     }
 }
-add_action( 'wpinv_purchase_form_before_submit', 'wpinv_print_errors' );
-add_action( 'wpinv_ajax_checkout_errors', 'wpinv_print_errors' );
+add_action('wpinv_purchase_form_before_submit', 'wpinv_print_errors');
+add_action('wpinv_ajax_checkout_errors', 'wpinv_print_errors');
 
 function wpinv_get_errors() {
     global $wpi_session;
     
-    return $wpi_session->get( 'wpinv_errors' );
+    return $wpi_session->get('wpinv_errors');
 }
 
-function wpinv_set_error( $error_id, $error_message ) {
+function wpinv_set_error($error_id, $error_message) {
     global $wpi_session;
     
     $errors = wpinv_get_errors();
 
-    if ( ! $errors ) {
+    if (!$errors) {
         $errors = array();
     }
 
-    $errors[ $error_id ] = $error_message;
-    $wpi_session->set( 'wpinv_errors', $errors );
+    $errors[$error_id] = $error_message;
+    $wpi_session->set('wpinv_errors', $errors);
 }
 
 function wpinv_clear_errors() {
     global $wpi_session;
     
-    $wpi_session->set( 'wpinv_errors', null );
+    $wpi_session->set('wpinv_errors', null);
 }
 
-function wpinv_unset_error( $error_id ) {
+function wpinv_unset_error($error_id) {
     global $wpi_session;
     
     $errors = wpinv_get_errors();
 
-    if ( $errors ) {
-        unset( $errors[ $error_id ] );
-        $wpi_session->set( 'wpinv_errors', $errors );
+    if ($errors) {
+        unset($errors[$error_id]);
+        $wpi_session->set('wpinv_errors', $errors);
     }
 }
 
@@ -63,8 +63,8 @@ 
     die();
 }
 
-function wpinv_die( $message = '', $title = '', $status = 400 ) {
-    add_filter( 'wp_die_ajax_handler', 'wpinv_die_handler', 10, 3 );
-    add_filter( 'wp_die_handler', 'wpinv_die_handler', 10, 3 );
-    wp_die( $message, $title, array( 'response' => $status ));
+function wpinv_die($message = '', $title = '', $status = 400) {
+    add_filter('wp_die_ajax_handler', 'wpinv_die_handler', 10, 3);
+    add_filter('wp_die_handler', 'wpinv_die_handler', 10, 3);
+    wp_die($message, $title, array('response' => $status));
 }

includes/libraries/GeoIp2/Model/City.php

Spacing +1 added lines, -2 removed lines

@@ -130,7 +130,6 @@
     private function mostSpecificSubdivision()
     {
         return empty($this->subdivisions) ?
-            new \GeoIp2\Record\Subdivision(array(), $this->locales) :
-            end($this->subdivisions);
+            new \GeoIp2\Record\Subdivision(array(), $this->locales) : end($this->subdivisions);
     }
 }

includes/libraries/GeoIp2/WebService/Client.php

Spacing +1 added lines, -1 removed lines

@@ -76,7 +76,7 @@
         // This is for backwards compatibility. Do not remove except for a
         // major version bump.
         if (is_string($options)) {
-            $options = array( 'host' => $options );
+            $options = array('host' => $options);
         }
 
         if (!isset($options['host'])) {

includes/libraries/class-emogrifier.php

Spacing +14 added lines, -14 removed lines

@@ -238,7 +238,7 @@ 
 		if ($nodesWithStyleAttributes !== false) {
 			/** @var $nodeWithStyleAttribute DOMNode */
 			foreach ($nodesWithStyleAttributes as $node) {
-				$normalizedOriginalStyle = preg_replace_callback( '/[A-z\\-]+(?=\\:)/S', array( $this, 'strtolower' ), $node->getAttribute('style') );
+				$normalizedOriginalStyle = preg_replace_callback('/[A-z\\-]+(?=\\:)/S', array($this, 'strtolower'), $node->getAttribute('style'));
 
 				// in order to not overwrite existing style attributes in the HTML, we have to save the original HTML styles
 				$nodePath = $node->getNodePath();
@@ -289,7 +289,7 @@ 
 			}
 
 			// now sort the selectors by precedence
-			usort($allSelectors, array($this,'sortBySelectorPrecedence'));
+			usort($allSelectors, array($this, 'sortBySelectorPrecedence'));
 
 			$this->caches[self::CACHE_KEY_CSS][$cssKey] = $allSelectors;
 		}
@@ -329,7 +329,7 @@ 
 		if ($nodesWithStyleDisplayNone->length > 0) {
 			/** @var $node \DOMNode */
 			foreach ($nodesWithStyleDisplayNone as $node) {
-				if ($node->parentNode && is_callable(array($node->parentNode,'removeChild'))) {
+				if ($node->parentNode && is_callable(array($node->parentNode, 'removeChild'))) {
 					$node->parentNode->removeChild($node);
 				}
 			}
@@ -338,10 +338,10 @@ 
 		$this->copyCssWithMediaToStyleNode($cssParts, $xmlDocument);
 
 		if ($this->preserveEncoding) {
-			if ( function_exists( 'mb_convert_encoding' ) ) {
-				return mb_convert_encoding( $xmlDocument->saveHTML(), self::ENCODING, 'HTML-ENTITIES' );
+			if (function_exists('mb_convert_encoding')) {
+				return mb_convert_encoding($xmlDocument->saveHTML(), self::ENCODING, 'HTML-ENTITIES');
 			} else {
-				return htmlspecialchars_decode( utf8_encode( html_entity_decode( $xmlDocument->saveHTML(), ENT_COMPAT, self::ENCODING ) ) );
+				return htmlspecialchars_decode(utf8_encode(html_entity_decode($xmlDocument->saveHTML(), ENT_COMPAT, self::ENCODING)));
 			}
 		} else {
 			return $xmlDocument->saveHTML();
@@ -462,7 +462,7 @@ 
 	 * @return array
 	 */
 	private function splitCssAndMediaQuery($css) {
-		$css = preg_replace_callback( '#@media\\s+(?:only\\s)?(?:[\\s{\(]|screen|all)\\s?[^{]+{.*}\\s*}\\s*#misU', array( $this, '_media_concat' ), $css );
+		$css = preg_replace_callback('#@media\\s+(?:only\\s)?(?:[\\s{\(]|screen|all)\\s?[^{]+{.*}\\s*}\\s*#misU', array($this, '_media_concat'), $css);
 
 		// filter the CSS
 		$search = array(
@@ -486,7 +486,7 @@ 
 		return array('css' => $css, 'media' => self::$_media);
 	}
 
-	private function _media_concat( $matches ) {
+	private function _media_concat($matches) {
 		self::$_media .= $matches[0];
 	}
 
@@ -524,10 +524,10 @@ 
 			$bodyWithoutUnprocessableTags = $this->html;
 		}
 
-		if ( function_exists( 'mb_convert_encoding' ) ) {
-			return mb_convert_encoding( $bodyWithoutUnprocessableTags, 'HTML-ENTITIES', self::ENCODING );
+		if (function_exists('mb_convert_encoding')) {
+			return mb_convert_encoding($bodyWithoutUnprocessableTags, 'HTML-ENTITIES', self::ENCODING);
 		} else {
-			return htmlspecialchars_decode( utf8_decode( htmlentities( $bodyWithoutUnprocessableTags, ENT_COMPAT, self::ENCODING, false ) ) );
+			return htmlspecialchars_decode(utf8_decode(htmlentities($bodyWithoutUnprocessableTags, ENT_COMPAT, self::ENCODING, false)));
 		}
 	}
 
@@ -562,7 +562,7 @@ 
 			$precedence = 0;
 			$value = 100;
 			// ids: worth 100, classes: worth 10, elements: worth 1
-			$search = array('\\#','\\.','');
+			$search = array('\\#', '\\.', '');
 
 			foreach ($search as $s) {
 				if (trim($selector == '')) {
@@ -590,7 +590,7 @@ 
 	 */
 	private function translateCssToXpath($paramCssSelector) {
 		$cssSelector = ' ' . $paramCssSelector . ' ';
-		$cssSelector = preg_replace_callback( '/\s+\w+\s+/', array( $this, 'strtolower' ), $cssSelector );
+		$cssSelector = preg_replace_callback('/\s+\w+\s+/', array($this, 'strtolower'), $cssSelector);
 		$cssSelector = trim($cssSelector);
 		$xpathKey = md5($cssSelector);
 		if (!isset($this->caches[self::CACHE_KEY_XPATH][$xpathKey])) {
@@ -713,7 +713,7 @@ 
 	 * @return array
 	 */
 	private function parseNth(array $match) {
-		if (in_array(strtolower($match[2]), array('even','odd'))) {
+		if (in_array(strtolower($match[2]), array('even', 'odd'))) {
 			$index = strtolower($match[2]) == 'even' ? 0 : 1;
 			return array(self::MULTIPLIER => 2, self::INDEX => $index);
 		} elseif (stripos($match[2], 'n') === false) {

includes/libraries/wp-session/wp-cli.php

Spacing +24 added lines, -24 removed lines

@@ -21,10 +21,10 @@ 
 	 * @param array $args
 	 * @param array $assoc_args
 	 */
-	public function count( $args, $assoc_args ) {
+	public function count($args, $assoc_args) {
 		$sessions = WP_Session_Utils::count_sessions();
 
-		\WP_CLI::line( sprintf( '%d sessions currently exist.', absint( $sessions ) ) );
+		\WP_CLI::line(sprintf('%d sessions currently exist.', absint($sessions)));
 	}
 
 	/**
@@ -53,14 +53,14 @@ 
 	 * @param array $args
 	 * @param array $assoc_args
 	 */
-	public function delete( $args, $assoc_args ) {
-		if ( isset( $assoc_args['limit'] ) ) {
-			$limit = absint( $assoc_args['limit'] );
+	public function delete($args, $assoc_args) {
+		if (isset($assoc_args['limit'])) {
+			$limit = absint($assoc_args['limit']);
 
-			$count = WP_Session_Utils::delete_old_sessions( $limit );
+			$count = WP_Session_Utils::delete_old_sessions($limit);
 
-			if ( $count > 0 ) {
-				\WP_CLI::line( sprintf( 'Deleted %d sessions.', $count ) );
+			if ($count > 0) {
+				\WP_CLI::line(sprintf('Deleted %d sessions.', $count));
 			}
 
 			// Clear memory
@@ -69,32 +69,32 @@ 
 		}
 
 		// Determine if we're deleting all sessions or just a subset.
-		$all = isset( $assoc_args['all'] );
+		$all = isset($assoc_args['all']);
 
 		/**
 		 * Determine the size of each batch for deletion.
 		 *
 		 * @param int
 		 */
-		$batch = isset( $assoc_args['batch'] ) ? absint( $assoc_args['batch'] ) : apply_filters( 'wp_session_delete_batch_size', 1000 );
+		$batch = isset($assoc_args['batch']) ? absint($assoc_args['batch']) : apply_filters('wp_session_delete_batch_size', 1000);
 
-		switch ( $all ) {
+		switch ($all) {
 			case true:
 				$count = WP_Session_Utils::delete_all_sessions();
 
-				\WP_CLI::line( sprintf( 'Deleted all %d sessions.', $count ) );
+				\WP_CLI::line(sprintf('Deleted all %d sessions.', $count));
 				break;
 			case false:
 				do {
-					$count = WP_Session_Utils::delete_old_sessions( $batch );
+					$count = WP_Session_Utils::delete_old_sessions($batch);
 
-					if ( $count > 0 ) {
-						\WP_CLI::line( sprintf( 'Deleted %d sessions.', $count ) );
+					if ($count > 0) {
+						\WP_CLI::line(sprintf('Deleted %d sessions.', $count));
 					}
 
 					// Clear memory
 					self::free_up_memory();
-				} while ( $count > 0 );
+				} while ($count > 0);
 				break;
 		}
 	}
@@ -120,14 +120,14 @@ 
 	 * @param array $args
 	 * @param array $assoc_args
 	 */
-	public function generate( $args, $assoc_args ) {
-		$count = absint( $args[0] );
-		$date  = isset( $assoc_args['expires'] ) ? $assoc_args['expires'] : null;
+	public function generate($args, $assoc_args) {
+		$count = absint($args[0]);
+		$date  = isset($assoc_args['expires']) ? $assoc_args['expires'] : null;
 
-		$notify = \WP_CLI\Utils\make_progress_bar( 'Generating sessions', $count );
+		$notify = \WP_CLI\Utils\make_progress_bar('Generating sessions', $count);
 
-		for ( $i = 0; $i < $count; $i ++ ) {
-			WP_Session_Utils::create_dummy_session( $date );
+		for ($i = 0; $i < $count; $i++) {
+			WP_Session_Utils::create_dummy_session($date);
 			$notify->tick();
 		}
 
@@ -144,7 +144,7 @@ 
 		global $wp_object_cache, $wpdb;
 		$wpdb->queries = array();
 
-		if ( ! is_object( $wp_object_cache ) ) {
+		if (!is_object($wp_object_cache)) {
 			return;
 		}
 
@@ -155,4 +155,4 @@ 
 	}
 }
 
-\WP_CLI::add_command( 'session', 'WP_Session_Command' );
\ No newline at end of file
+\WP_CLI::add_command('session', 'WP_Session_Command');
\ No newline at end of file