WordImpress / Give

includes/admin/shortcodes/shortcode-give-login.php

Indentation +10 added lines, -10 removed lines

@@ -42,16 +42,16 @@
 				'minWidth' => 320,
 				'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after login.', 'give' ),
 			),
-            array(
-                'type' => 'container',
-                'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Logout Redirect URL (optional):', 'give' ) ),
-            ),
-            array(
-                'type'     => 'textbox',
-                'name'     => 'logout-redirect',
-                'minWidth' => 320,
-                'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after logout.', 'give' ),
-            ),
+			array(
+				'type' => 'container',
+				'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Logout Redirect URL (optional):', 'give' ) ),
+			),
+			array(
+				'type'     => 'textbox',
+				'name'     => 'logout-redirect',
+				'minWidth' => 320,
+				'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after logout.', 'give' ),
+			),
 		);
 	}
 }

Spacing +8 added lines, -8 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,10 +21,10 @@ 
 	 */
 	public function __construct() {
 
-		$this->shortcode['title'] = esc_html__( 'Login', 'give' );
-		$this->shortcode['label'] = esc_html__( 'Login', 'give' );
+		$this->shortcode['title'] = esc_html__('Login', 'give');
+		$this->shortcode['label'] = esc_html__('Login', 'give');
 
-		parent::__construct( 'give_login' );
+		parent::__construct('give_login');
 	}
 
 	/**
@@ -37,23 +37,23 @@ 
 		return array(
 			array(
 				'type' => 'container',
-				'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Login Redirect URL (optional):', 'give' ) ),
+				'html' => sprintf('<p class="no-margin">%s</p>', esc_html__('Login Redirect URL (optional):', 'give')),
 			),
 			array(
 				'type'     => 'textbox',
 				'name'     => 'login-redirect',
 				'minWidth' => 320,
-				'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after login.', 'give' ),
+				'tooltip'  => esc_attr__('Enter an URL here to redirect to after login.', 'give'),
 			),
             array(
                 'type' => 'container',
-                'html' => sprintf( '<p class="no-margin">%s</p>', esc_html__( 'Logout Redirect URL (optional):', 'give' ) ),
+                'html' => sprintf('<p class="no-margin">%s</p>', esc_html__('Logout Redirect URL (optional):', 'give')),
             ),
             array(
                 'type'     => 'textbox',
                 'name'     => 'logout-redirect',
                 'minWidth' => 320,
-                'tooltip'  => esc_attr__( 'Enter an URL here to redirect to after logout.', 'give' ),
+                'tooltip'  => esc_attr__('Enter an URL here to redirect to after logout.', 'give'),
             ),
 		);
 	}

includes/admin/shortcodes/abstract-shortcode-generator.php

Indentation +2 added lines, -2 removed lines

@@ -248,8 +248,8 @@
 
 			// do not reindex array!
 			$field['options'] = array(
-				                    '' => ( $field['placeholder'] ? $field['placeholder'] : esc_attr__( '- Select -', 'give' ) ),
-			                    ) + $field['options'];
+									'' => ( $field['placeholder'] ? $field['placeholder'] : esc_attr__( '- Select -', 'give' ) ),
+								) + $field['options'];
 
 			foreach ( $field['options'] as $value => $text ) {
 				$new_listbox['values'][] = array(

Spacing +64 added lines, -64 removed lines

@@ -11,7 +11,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -62,11 +62,11 @@ 
 	 *
 	 * @since 1.0
 	 */
-	public function __construct( $shortcode ) {
+	public function __construct($shortcode) {
 
 		$this->shortcode_tag = $shortcode;
 
-		add_action( 'admin_init', array( $this, 'init' ) );
+		add_action('admin_init', array($this, 'init'));
 
 	}
 
@@ -77,9 +77,9 @@ 
 	 */
 	public function init() {
 
-		if ( $this->shortcode_tag ) {
+		if ($this->shortcode_tag) {
 
-			$this->self = get_class( $this );
+			$this->self = get_class($this);
 
 			$this->errors   = array();
 			$this->required = array();
@@ -88,18 +88,18 @@ 
 			$fields = $this->get_fields();
 
 			$defaults = array(
-				'btn_close' => esc_html__( 'Close', 'give' ),
-				'btn_okay'  => esc_html__( 'Insert Shortcode', 'give' ),
+				'btn_close' => esc_html__('Close', 'give'),
+				'btn_okay'  => esc_html__('Insert Shortcode', 'give'),
 				'errors'    => $this->errors,
 				'fields'    => $fields,
-				'label'     => '[' . $this->shortcode_tag . ']',
+				'label'     => '['.$this->shortcode_tag.']',
 				'required'  => $this->required,
-				'title'     => esc_html__( 'Insert Shortcode', 'give' ),
+				'title'     => esc_html__('Insert Shortcode', 'give'),
 			);
 
-			if ( user_can_richedit() ) {
+			if (user_can_richedit()) {
 
-				Give_Shortcode_Button::$shortcodes[ $this->shortcode_tag ] = wp_parse_args( $this->shortcode, $defaults );
+				Give_Shortcode_Button::$shortcodes[$this->shortcode_tag] = wp_parse_args($this->shortcode, $defaults);
 
 			}
 		}
@@ -128,13 +128,13 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_fields( $defined_fields ) {
+	protected function generate_fields($defined_fields) {
 
 		$fields = array();
 
-		if ( is_array( $defined_fields ) ) {
+		if (is_array($defined_fields)) {
 
-			foreach ( $defined_fields as $field ) {
+			foreach ($defined_fields as $field) {
 
 				$defaults = array(
 					'label'       => false,
@@ -145,14 +145,14 @@ 
 					'type'        => '',
 				);
 
-				$field  = wp_parse_args( (array) $field, $defaults );
-				$method = 'generate_' . strtolower( $field['type'] );
+				$field  = wp_parse_args((array) $field, $defaults);
+				$method = 'generate_'.strtolower($field['type']);
 
-				if ( method_exists( $this, $method ) ) {
+				if (method_exists($this, $method)) {
 
-					$field = call_user_func( array( $this, $method ), $field );
+					$field = call_user_func(array($this, $method), $field);
 
-					if ( $field ) {
+					if ($field) {
 						$fields[] = $field;
 					}
 				}
@@ -172,23 +172,23 @@ 
 	protected function get_fields() {
 
 		$defined_fields   = $this->define_fields();
-		$generated_fields = $this->generate_fields( $defined_fields );
+		$generated_fields = $this->generate_fields($defined_fields);
 
 		$errors = array();
 
-		if ( ! empty( $this->errors ) ) {
-			foreach ( $this->required as $name => $alert ) {
+		if ( ! empty($this->errors)) {
+			foreach ($this->required as $name => $alert) {
 				// Using WordPress function in place of array_column wp_list_pluck as it support older version as well.
-				if ( false === array_search( $name, give_list_pluck( $generated_fields, 'name' ) ) ) {
+				if (false === array_search($name, give_list_pluck($generated_fields, 'name'))) {
 
-					$errors[] = $this->errors[ $name ];
+					$errors[] = $this->errors[$name];
 				}
 			}
 
 			$this->errors = $errors;
 		}
 
-		if ( ! empty( $errors ) ) {
+		if ( ! empty($errors)) {
 
 			return $errors;
 		}
@@ -205,9 +205,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_container( $field ) {
+	protected function generate_container($field) {
 
-		if ( array_key_exists( 'html', $field ) ) {
+		if (array_key_exists('html', $field)) {
 
 			return array(
 				'type' => $field['type'],
@@ -227,9 +227,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_listbox( $field ) {
+	protected function generate_listbox($field) {
 
-		$listbox = shortcode_atts( array(
+		$listbox = shortcode_atts(array(
 			'label'    => '',
 			'minWidth' => '',
 			'name'     => false,
@@ -237,27 +237,27 @@ 
 			'type'     => '',
 			'value'    => '',
 			'classes'  => ''
-		), $field );
+		), $field);
 
-		if ( $this->validate( $field ) ) {
+		if ($this->validate($field)) {
 
 			$new_listbox = array();
 
-			foreach ( $listbox as $key => $value ) {
+			foreach ($listbox as $key => $value) {
 
-				if ( $key == 'value' && empty( $value ) ) {
-					$new_listbox[ $key ] = $listbox['name'];
-				} else if ( $value ) {
-					$new_listbox[ $key ] = $value;
+				if ($key == 'value' && empty($value)) {
+					$new_listbox[$key] = $listbox['name'];
+				} else if ($value) {
+					$new_listbox[$key] = $value;
 				}
 			}
 
 			// do not reindex array!
 			$field['options'] = array(
-				                    '' => ( $field['placeholder'] ? $field['placeholder'] : esc_attr__( '- Select -', 'give' ) ),
+				                    '' => ($field['placeholder'] ? $field['placeholder'] : esc_attr__('- Select -', 'give')),
 			                    ) + $field['options'];
 
-			foreach ( $field['options'] as $value => $text ) {
+			foreach ($field['options'] as $value => $text) {
 				$new_listbox['values'][] = array(
 					'text'  => $text,
 					'value' => $value,
@@ -279,7 +279,7 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_post( $field ) {
+	protected function generate_post($field) {
 
 		$args = array(
 			'post_type'      => 'post',
@@ -288,23 +288,23 @@ 
 			'posts_per_page' => 30,
 		);
 
-		$args    = wp_parse_args( (array) $field['query_args'], $args );
-		$posts   = get_posts( $args );
+		$args    = wp_parse_args((array) $field['query_args'], $args);
+		$posts   = get_posts($args);
 		$options = array();
 
-		if ( $posts ) {
-			foreach ( $posts as $post ) {
-				$options[ absint( $post->ID ) ] = ( empty( $post->post_title ) ? sprintf( __( 'Untitled (#%s)', 'give' ), $post->ID ) : $post->post_title );
+		if ($posts) {
+			foreach ($posts as $post) {
+				$options[absint($post->ID)] = (empty($post->post_title) ? sprintf(__('Untitled (#%s)', 'give'), $post->ID) : $post->post_title);
 			}
 
 			$field['type']    = 'listbox';
 			$field['options'] = $options;
 
-			return $this->generate_listbox( $field );
+			return $this->generate_listbox($field);
 		}
 
 		// perform validation here before returning false
-		$this->validate( $field );
+		$this->validate($field);
 
 		return false;
 	}
@@ -318,9 +318,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function generate_textbox( $field ) {
+	protected function generate_textbox($field) {
 
-		$textbox = shortcode_atts( array(
+		$textbox = shortcode_atts(array(
 			'label'     => '',
 			'maxLength' => '',
 			'minHeight' => '',
@@ -331,10 +331,10 @@ 
 			'type'      => '',
 			'value'     => '',
 			'classes'   => ''
-		), $field );
+		), $field);
 
-		if ( $this->validate( $field ) ) {
-			return array_filter( $textbox, array( $this, 'return_textbox_value' ) );
+		if ($this->validate($field)) {
+			return array_filter($textbox, array($this, 'return_textbox_value'));
 		}
 
 		return false;
@@ -347,7 +347,7 @@ 
 	 *
 	 * @return bool
 	 */
-	function return_textbox_value( $value ) {
+	function return_textbox_value($value) {
 		return $value !== '';
 	}
 
@@ -363,9 +363,9 @@ 
 	 *
 	 * @since 1.0
 	 */
-	protected function validate( $field ) {
+	protected function validate($field) {
 
-		extract( shortcode_atts(
+		extract(shortcode_atts(
 				array(
 					'name'     => false,
 					'required' => false,
@@ -373,36 +373,36 @@ 
 				), $field )
 		);
 
-		if ( $name ) {
+		if ($name) {
 
-			if ( isset( $required['error'] ) ) {
+			if (isset($required['error'])) {
 
 				$error = array(
 					'type' => 'container',
 					'html' => $required['error'],
 				);
 
-				$this->errors[ $name ] = $this->generate_container( $error );
+				$this->errors[$name] = $this->generate_container($error);
 			}
 
-			if ( ! ! $required || is_array( $required ) ) {
+			if ( ! ! $required || is_array($required)) {
 
-				$alert = esc_html__( 'Some of the shortcode options are required.', 'give' );
+				$alert = esc_html__('Some of the shortcode options are required.', 'give');
 
-				if ( isset( $required['alert'] ) ) {
+				if (isset($required['alert'])) {
 
 					$alert = $required['alert'];
 
-				} else if ( ! empty( $label ) ) {
+				} else if ( ! empty($label)) {
 
 					$alert = sprintf(
 					/* translators: %s: option label */
-						esc_html__( 'The "%s" option is required.', 'give' ),
-						str_replace( ':', '', $label )
+						esc_html__('The "%s" option is required.', 'give'),
+						str_replace(':', '', $label)
 					);
 				}
 
-				$this->required[ $name ] = $alert;
+				$this->required[$name] = $alert;
 			}
 
 			return true;

includes/emails/actions.php

Spacing +18 added lines, -18 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -23,17 +23,17 @@ 
  *
  * @return void
  */
-function give_trigger_donation_receipt( $payment_id ) {
+function give_trigger_donation_receipt($payment_id) {
 	// Make sure we don't send a receipt while editing a donation.
-	if ( isset( $_POST['give-action'] ) && 'edit_payment' == $_POST['give-action'] ) {
+	if (isset($_POST['give-action']) && 'edit_payment' == $_POST['give-action']) {
 		return;
 	}
 
 	// Send email.
-	give_email_donation_receipt( $payment_id );
+	give_email_donation_receipt($payment_id);
 }
 
-add_action( 'give_complete_donation', 'give_trigger_donation_receipt', 999, 1 );
+add_action('give_complete_donation', 'give_trigger_donation_receipt', 999, 1);
 
 /**
  * Resend the Email Donation Receipt. (This can be done from the Donation History Page)
@@ -44,29 +44,29 @@ 
  *
  * @return void
  */
-function give_resend_donation_receipt( $data ) {
+function give_resend_donation_receipt($data) {
 
-	$purchase_id = absint( $data['purchase_id'] );
+	$purchase_id = absint($data['purchase_id']);
 
-	if ( empty( $purchase_id ) ) {
+	if (empty($purchase_id)) {
 		return;
 	}
 
-	if ( ! current_user_can( 'edit_give_payments', $purchase_id ) ) {
-		wp_die( esc_html__( 'You do not have permission to edit payments.', 'give' ), esc_html__( 'Error', 'give' ), array( 'response' => 403 ) );
+	if ( ! current_user_can('edit_give_payments', $purchase_id)) {
+		wp_die(esc_html__('You do not have permission to edit payments.', 'give'), esc_html__('Error', 'give'), array('response' => 403));
 	}
 
-	give_email_donation_receipt( $purchase_id, false );
+	give_email_donation_receipt($purchase_id, false);
 
-	wp_redirect( add_query_arg( array(
+	wp_redirect(add_query_arg(array(
 		'give-message' => 'email_sent',
 		'give-action'  => false,
 		'purchase_id'  => false
-	) ) );
+	)));
 	exit;
 }
 
-add_action( 'give_email_links', 'give_resend_donation_receipt' );
+add_action('give_email_links', 'give_resend_donation_receipt');
 
 /**
  * Trigger the sending of a Test Email
@@ -77,8 +77,8 @@ 
  *
  * @return void
  */
-function give_send_test_email( $data ) {
-	if ( ! wp_verify_nonce( $data['_wpnonce'], 'give-test-email' ) ) {
+function give_send_test_email($data) {
+	if ( ! wp_verify_nonce($data['_wpnonce'], 'give-test-email')) {
 		return;
 	}
 
@@ -86,8 +86,8 @@ 
 	give_email_test_donation_receipt();
 
 	// Remove the test email query arg.
-	wp_redirect( remove_query_arg( 'give_action' ) );
+	wp_redirect(remove_query_arg('give_action'));
 	exit;
 }
 
-add_action( 'give_send_test_email', 'give_send_test_email' );
+add_action('give_send_test_email', 'give_send_test_email');

includes/admin/settings/class-settings-cmb2-backward-compatibility.php

Doc Comments +1 added lines, -1 removed lines

@@ -85,7 +85,7 @@
 		 *
 		 * @since  1.8
 		 *
-		 * @param  $setting_tab
+		 * @param  string $setting_tab
 		 *
 		 * @return string
 		 */

Spacing +125 added lines, -125 removed lines

@@ -9,7 +9,7 @@ 
  * @since       1.8
  */
 
-if ( ! class_exists( 'Give_CMB2_Settings_Loader' ) ) :
+if ( ! class_exists('Give_CMB2_Settings_Loader')) :
 
 	/**
 	 * This class loads the cmb2 settings.
@@ -52,30 +52,30 @@ 
 
 			// Get current tab.
 			$this->current_tab     = give_get_current_setting_tab();
-			$this->current_section = empty( $_REQUEST['section'] ) ? ( current( array_keys( $this->get_sections() ) ) ) : sanitize_title( $_REQUEST['section'] );
+			$this->current_section = empty($_REQUEST['section']) ? (current(array_keys($this->get_sections()))) : sanitize_title($_REQUEST['section']);
 
 			// Tab ID.
 			$this->id = $this->current_tab;
 
 			// Add addon tabs.
-			add_filter( 'give-settings_tabs_array', array( $this, 'add_addon_settings_page' ), 999999 );
+			add_filter('give-settings_tabs_array', array($this, 'add_addon_settings_page'), 999999);
 
 			// Add save hook to addons.
-			add_action( 'give-settings_get_settings_pages', array( $this, 'setup_addon_save_hook' ), 999999 );
+			add_action('give-settings_get_settings_pages', array($this, 'setup_addon_save_hook'), 999999);
 
 			// Add backward compatibility filters plugin settings.
-			$setting_tabs = array( 'general', 'gateways', 'display', 'emails', 'addons', 'licenses' );
+			$setting_tabs = array('general', 'gateways', 'display', 'emails', 'addons', 'licenses');
 
 			// Filter Payment Gateways settings.
-			if ( in_array( $this->current_tab, $setting_tabs ) ) {
-				add_filter( "give_get_settings_{$this->current_tab}", array(
+			if (in_array($this->current_tab, $setting_tabs)) {
+				add_filter("give_get_settings_{$this->current_tab}", array(
 					$this,
 					'get_filtered_addon_settings',
-				), 999999, 1 );
-				add_filter( "give_get_sections_{$this->current_tab}", array(
+				), 999999, 1);
+				add_filter("give_get_sections_{$this->current_tab}", array(
 					$this,
 					'get_filtered_addon_sections',
-				), 999999, 1 );
+				), 999999, 1);
 			}
 		}
 
@@ -88,12 +88,12 @@ 
 		 *
 		 * @return string
 		 */
-		function set_default_setting_tab( $setting_tab ) {
+		function set_default_setting_tab($setting_tab) {
 			$default_tab = '';
 
 			// Set default tab to first setting tab.
-			if ( $sections = array_keys( $this->get_sections() ) ) {
-				$default_tab = current( $sections );
+			if ($sections = array_keys($this->get_sections())) {
+				$default_tab = current($sections);
 			}
 
 			return $default_tab;
@@ -108,29 +108,29 @@ 
 		 *
 		 * @return mixed
 		 */
-		function add_addon_settings_page( $pages ) {
+		function add_addon_settings_page($pages) {
 			// Previous setting page.
 			$previous_pages = $this->prev_settings->give_get_settings_tabs();
 
 			// API and System Info setting tab merge to Tools setting tab, so remove them from tabs.
-			unset( $previous_pages['api'] );
-			unset( $previous_pages['system_info'] );
+			unset($previous_pages['api']);
+			unset($previous_pages['system_info']);
 
 			// Tab is not register.
-			$pages_diff = array_keys( array_diff( $previous_pages, $pages ) );
+			$pages_diff = array_keys(array_diff($previous_pages, $pages));
 
 			// Merge old settings with new settings.
-			$pages = array_merge( $pages, $previous_pages );
+			$pages = array_merge($pages, $previous_pages);
 
-			if ( in_array( $this->current_tab, $pages_diff ) ) {
+			if (in_array($this->current_tab, $pages_diff)) {
 				// Filter & actions.
-				add_filter( "give_default_setting_tab_section_{$this->current_tab}", array(
+				add_filter("give_default_setting_tab_section_{$this->current_tab}", array(
 					$this,
 					'set_default_setting_tab',
-				), 10 );
-				add_action( "give-settings_sections_{$this->current_tab}_page", array( $this, 'output_sections' ) );
-				add_action( "give-settings_settings_{$this->current_tab}_page", array( $this, 'output' ), 10 );
-				add_action( "give-settings_save_{$this->current_tab}", array( $this, 'save' ) );
+				), 10);
+				add_action("give-settings_sections_{$this->current_tab}_page", array($this, 'output_sections'));
+				add_action("give-settings_settings_{$this->current_tab}_page", array($this, 'output'), 10);
+				add_action("give-settings_save_{$this->current_tab}", array($this, 'save'));
 			}
 
 			return $pages;
@@ -146,29 +146,29 @@ 
 		 *
 		 * @return mixed
 		 */
-		function setup_addon_save_hook( $pages ) {
+		function setup_addon_save_hook($pages) {
 			$page_ids = array();
 
-			foreach ( $pages as $page ) {
-				$page_ids = $page->add_settings_page( $page_ids );
+			foreach ($pages as $page) {
+				$page_ids = $page->add_settings_page($page_ids);
 			}
 
 			// Previous setting page.
 			$previous_pages = $this->prev_settings->give_get_settings_tabs();
 
 			// API and System Info setting tab merge to Tools setting tab, so remove them from tabs.
-			unset( $previous_pages['api'] );
-			unset( $previous_pages['system_info'] );
+			unset($previous_pages['api']);
+			unset($previous_pages['system_info']);
 
 			// Tab is not register.
-			$pages_diff = array_keys( array_diff( $previous_pages, $page_ids ) );
+			$pages_diff = array_keys(array_diff($previous_pages, $page_ids));
 
 			// Merge old settings with new settings.
 			// $pages = array_merge( $page_ids, $previous_pages );
 
-			if ( in_array( $this->current_tab, $pages_diff ) ) {
+			if (in_array($this->current_tab, $pages_diff)) {
 				// Filter & actions.
-				add_action( "give-settings_save_{$this->current_tab}", array( $this, 'save' ) );
+				add_action("give-settings_save_{$this->current_tab}", array($this, 'save'));
 			}
 
 			return $pages;
@@ -183,16 +183,16 @@ 
 		 *
 		 * @return string
 		 */
-		function get_section_name( $field_name ) {
+		function get_section_name($field_name) {
 			// Bailout.
-			if ( empty( $field_name ) ) {
+			if (empty($field_name)) {
 				return $field_name;
 			}
 
-			$section_name = explode( ' ', $field_name );
+			$section_name = explode(' ', $field_name);
 
 			// Output.
-			return strip_tags( implode( ' ', $section_name ) );
+			return strip_tags(implode(' ', $section_name));
 		}
 
 
@@ -207,7 +207,7 @@ 
 		 *
 		 * @return mixed
 		 */
-		public function en_translation( $translation, $text ) {
+		public function en_translation($translation, $text) {
 			return $text;
 		}
 
@@ -221,52 +221,52 @@ 
 		 *
 		 * @return mixed
 		 */
-		function get_filtered_addon_sections( $sections = array() ) {
+		function get_filtered_addon_sections($sections = array()) {
 			// New sections.
 			$new_sections = array();
-			$sections_ID  = array_keys( $sections );
-			$setting_fields = $this->prev_settings->give_settings( $this->current_tab );
+			$sections_ID  = array_keys($sections);
+			$setting_fields = $this->prev_settings->give_settings($this->current_tab);
 
 			// We need untranslated settings for backward compatibility.
-			add_filter( 'gettext', array( $this, 'en_translation' ), 10, 2 );
-			$en_setting_fields = $this->prev_settings->give_settings( $this->current_tab );
-			remove_filter( 'gettext', array( $this, 'en_translation' ), 10, 2 );
+			add_filter('gettext', array($this, 'en_translation'), 10, 2);
+			$en_setting_fields = $this->prev_settings->give_settings($this->current_tab);
+			remove_filter('gettext', array($this, 'en_translation'), 10, 2);
 			
-			if ( ! empty( $setting_fields ) && ! empty( $setting_fields['fields'] ) ) {
+			if ( ! empty($setting_fields) && ! empty($setting_fields['fields'])) {
 
-				foreach ( $setting_fields['fields'] as $index => $field ) {
+				foreach ($setting_fields['fields'] as $index => $field) {
 					// Collect new sections from addons.
-					if ( 'give_title' !== $field['type'] ) {
+					if ('give_title' !== $field['type']) {
 						continue;
 					}
 
 					// Untranslated setting name.
-					$en_setting_field_name = isset( $en_setting_fields['fields'][ $index ]['name'] ) ? $en_setting_fields['fields'][ $index ]['name'] : '';
+					$en_setting_field_name = isset($en_setting_fields['fields'][$index]['name']) ? $en_setting_fields['fields'][$index]['name'] : '';
 
 					// Section name.
-					$field['name'] = isset( $field['name'] ) ? $field['name'] : '';
-					$section_name  = $this->get_section_name( $field['name'] );
+					$field['name'] = isset($field['name']) ? $field['name'] : '';
+					$section_name  = $this->get_section_name($field['name']);
 
 					// Check if section name exit and section title array is not empty.
-					if ( ! empty( $sections ) && ! empty( $en_setting_field_name ) ) {
+					if ( ! empty($sections) && ! empty($en_setting_field_name)) {
 
 						// Bailout: Do not load section if it is already exist.
 						if (
-							in_array( sanitize_title( $en_setting_field_name ), $sections_ID ) // Check section id.
-							|| in_array( $section_name, $sections )                            // Check section name.
+							in_array(sanitize_title($en_setting_field_name), $sections_ID) // Check section id.
+							|| in_array($section_name, $sections)                            // Check section name.
 						) {
 							continue;
 						}
 					}
 
 					// Collect new sections from addons.
-					$new_sections[ sanitize_title( $field['name'] ) ] = $section_name;
+					$new_sections[sanitize_title($field['name'])] = $section_name;
 				}
 			}
 
 			// Add new section.
-			if ( ! empty( $new_sections ) ) {
-				$sections = array_merge( $sections, $new_sections );
+			if ( ! empty($new_sections)) {
+				$sections = array_merge($sections, $new_sections);
 			}
 
 			// Output.
@@ -284,19 +284,19 @@ 
 		 *
 		 * @return array
 		 */
-		function get_filtered_addon_settings( $settings, $setting_fields = array() ) {
+		function get_filtered_addon_settings($settings, $setting_fields = array()) {
 			global $wp_filter;
 
 			$new_setting_fields = array();
 
-			if ( ! empty( $settings ) ) {
+			if ( ! empty($settings)) {
 				// Bailout: If setting array contain first element of type title then it means it is already created with new setting api (skip this section ).
-				if ( isset( $settings[0]['type'] ) && 'title' == $settings[0]['type'] ) {
-					foreach ( $settings as $setting ) {
+				if (isset($settings[0]['type']) && 'title' == $settings[0]['type']) {
+					foreach ($settings as $setting) {
 						$new_setting_fields[] = $setting;
 
 						// We need setting only till first section end.
-						if ( 'sectionend' === $setting['type'] ) {
+						if ('sectionend' === $setting['type']) {
 							break;
 						}
 					}
@@ -308,24 +308,24 @@ 
 				$prev_title_field_id = '';
 
 				// Create new setting fields.
-				foreach ( $settings as $index => $field ) {
+				foreach ($settings as $index => $field) {
 
 					// Bailout: Must need field type to process.
-					if ( ! isset( $field['type'] ) ) {
+					if ( ! isset($field['type'])) {
 						continue;
 					}
 
 					// Set wrapper class if any.
-					if ( ! empty( $field['row_classes'] ) ) {
+					if ( ! empty($field['row_classes'])) {
 						$field['wrapper_class'] = $field['row_classes'];
-						unset( $field['row_classes'] );
+						unset($field['row_classes']);
 					}
 
-					$field['name'] = ! isset( $field['name'] ) ? '' : $field['name'];
-					$field['desc'] = ! isset( $field['desc'] ) ? '' : $field['desc'];
+					$field['name'] = ! isset($field['name']) ? '' : $field['name'];
+					$field['desc'] = ! isset($field['desc']) ? '' : $field['desc'];
 
 					// Modify cmb2 setting fields.
-					switch ( $field['type'] ) {
+					switch ($field['type']) {
 						case 'text' :
 						case 'file' :
 							$field['css'] = 'width:25em;';
@@ -349,18 +349,18 @@ 
 							$field['type'] = 'title';
 
 							// Since we are showing sections, so there now ned to show horizontal rules.
-							if ( '<hr>' === $field['desc'] ) {
+							if ('<hr>' === $field['desc']) {
 								$field['desc'] = '';
 							}
 
 							break;
 					}
 
-					if ( 'title' === $field['type'] ) {
+					if ('title' === $field['type']) {
 
 						// If we do not have first element as title then these field will be skip from frontend
 						// because there are not belong to any section, so put all abandon fields under first section.
-						if ( $index && empty( $prev_title_field_id ) ) {
+						if ($index && empty($prev_title_field_id)) {
 							array_unshift(
 								$new_setting_fields,
 								array(
@@ -374,7 +374,7 @@ 
 							$prev_title_field_id = $field['id'];
 
 							continue;
-						} elseif ( $index ) {
+						} elseif ($index) {
 							// Section end.
 							$new_setting_fields[] = array(
 								'type' => 'sectionend',
@@ -406,52 +406,52 @@ 
 
 				// Check if setting page has title section or not.
 				// If setting page does not have title section  then add title section to it and fix section end array id.
-				if ( 'title' !== $new_setting_fields[0]['type'] ) {
+				if ('title' !== $new_setting_fields[0]['type']) {
 					array_unshift(
 						$new_setting_fields,
 						array(
-							'title' => ( isset( $settings['give_title'] ) ? $settings['give_title'] : '' ),
+							'title' => (isset($settings['give_title']) ? $settings['give_title'] : ''),
 							'type'  => 'title',
-							'desc'  => ! empty( $setting_fields['desc'] ) ? $setting_fields['desc'] : '',
-							'id'    => ( isset( $settings['id'] ) ? $settings['id'] : '' ),
+							'desc'  => ! empty($setting_fields['desc']) ? $setting_fields['desc'] : '',
+							'id'    => (isset($settings['id']) ? $settings['id'] : ''),
 						)
 					);
 
 					// Update id in section end array if does not contain.
-					if ( empty( $new_setting_fields[ count( $new_setting_fields ) - 1 ]['id'] ) ) {
-						$new_setting_fields[ count( $new_setting_fields ) - 1 ]['id'] = ( isset( $settings['id'] ) ? $settings['id'] : '' );
+					if (empty($new_setting_fields[count($new_setting_fields) - 1]['id'])) {
+						$new_setting_fields[count($new_setting_fields) - 1]['id'] = (isset($settings['id']) ? $settings['id'] : '');
 					}
 				}
 
 				// Return only section related settings.
-				if ( $sections = $this->get_filtered_addon_sections() ) {
-					$new_setting_fields = $this->get_section_settings( $new_setting_fields );
+				if ($sections = $this->get_filtered_addon_sections()) {
+					$new_setting_fields = $this->get_section_settings($new_setting_fields);
 				}
 
 				// Third party plugin backward compatibility.
-				$wp_filter_keys = array_keys( $wp_filter );
-				foreach ( $new_setting_fields as $index => $field ) {
-					if ( ! isset( $field['type'] ) || in_array( $field['type'], array( 'title', 'sectionend' ) ) ) {
+				$wp_filter_keys = array_keys($wp_filter);
+				foreach ($new_setting_fields as $index => $field) {
+					if ( ! isset($field['type']) || in_array($field['type'], array('title', 'sectionend'))) {
 						continue;
 					}
 
 					$cmb2_filter_name = "cmb2_render_{$field['type']}";
 
-					if ( in_array( $cmb2_filter_name, $wp_filter_keys ) ) {
+					if (in_array($cmb2_filter_name, $wp_filter_keys)) {
 
-						if ( 0 >= version_compare( 4.7, get_bloginfo( 'version' ) ) && ! empty( $wp_filter[ $cmb2_filter_name ]->callbacks ) ) {
-							$cmb2_filter_arr = current( $wp_filter[ $cmb2_filter_name ]->callbacks );
+						if (0 >= version_compare(4.7, get_bloginfo('version')) && ! empty($wp_filter[$cmb2_filter_name]->callbacks)) {
+							$cmb2_filter_arr = current($wp_filter[$cmb2_filter_name]->callbacks);
 						} else {
-							$cmb2_filter_arr = current( $wp_filter[ $cmb2_filter_name ] );
+							$cmb2_filter_arr = current($wp_filter[$cmb2_filter_name]);
 						}
 
-						if ( ! empty( $cmb2_filter_arr ) ) {
+						if ( ! empty($cmb2_filter_arr)) {
 							// Note: function can be called either globally or with class object, it depends on how developer invoke it.
-							$new_setting_fields[ $index ]['func'] = current( $cmb2_filter_arr );
-							add_action( "give_admin_field_{$field['type']}", array(
+							$new_setting_fields[$index]['func'] = current($cmb2_filter_arr);
+							add_action("give_admin_field_{$field['type']}", array(
 								$this,
 								'addon_setting_field',
-							), 10, 2 );
+							), 10, 2);
 						}
 					}
 				}
@@ -472,31 +472,31 @@ 
 		 *
 		 * @return array
 		 */
-		function get_section_settings( $tab_settings ) {
+		function get_section_settings($tab_settings) {
 			$current_section = give_get_current_setting_section();
 
 			// Note: If we are opening default tab for addon setting then it is possible that we will get empty string as current section
 			// because default section filter added after save hook fire, so we will always get problem to save first section [default] or if there are only on section
 			// This is hack to fix this.
-			if ( empty( $current_section ) ) {
-				$current_section = $this->set_default_setting_tab( $current_section );
+			if (empty($current_section)) {
+				$current_section = $this->set_default_setting_tab($current_section);
 			}
 
 			$section_start               = false;
 			$section_end                 = false;
 			$section_only_setting_fields = array();
 
-			foreach ( $tab_settings as $field ) {
-				if ( 'title' == $field['type'] && $current_section == sanitize_title( $field['title'] ) ) {
+			foreach ($tab_settings as $field) {
+				if ('title' == $field['type'] && $current_section == sanitize_title($field['title'])) {
 					$section_start = true;
 				}
 
-				if ( ! $section_start || $section_end ) {
+				if ( ! $section_start || $section_end) {
 					continue;
 				}
 
-				if ( $section_start && ! $section_end ) {
-					if ( 'sectionend' == $field['type'] ) {
+				if ($section_start && ! $section_end) {
+					if ('sectionend' == $field['type']) {
 						$section_end = true;
 					}
 					$section_only_setting_fields[] = $field;
@@ -506,7 +506,7 @@ 
 			// Remove title from setting, prevent it from render in setting tab.
 			$section_only_setting_fields[0]['title'] = '';
 
-			return apply_filters( "give_get_settings_{$this->current_tab}_{$current_section}", $section_only_setting_fields, $tab_settings );
+			return apply_filters("give_get_settings_{$this->current_tab}_{$current_section}", $section_only_setting_fields, $tab_settings);
 		}
 
 
@@ -520,17 +520,17 @@ 
 		 *
 		 * @return void
 		 */
-		function addon_setting_field( $field, $saved_value ) {
+		function addon_setting_field($field, $saved_value) {
 			// Create object for cmb2  function callback backward compatibility.
 			// Note: Do not call any cmb2 function on these objects
-			$field_obj      = (object) array( 'args' => $field );
-			$field_type_obj = (object) array( 'field' => $field_obj );
+			$field_obj      = (object) array('args' => $field);
+			$field_type_obj = (object) array('field' => $field_obj);
 
-			switch ( $this->current_tab ) :
+			switch ($this->current_tab) :
 				case 'licenses':
 					?>
 					<div class="give-settings-wrap give-settings-wrap-<?php echo $this->current_tab; ?>">
-						<?php $field['func']['function']( $field_obj, $saved_value, '', '', $field_type_obj ); ?>
+						<?php $field['func']['function']($field_obj, $saved_value, '', '', $field_type_obj); ?>
 					</div>
 					<?php break;
 
@@ -538,22 +538,22 @@ 
 					$colspan = 'colspan="2"';
 					?>
 					<tr valign="top">
-						<?php if ( ! empty( $field['name'] ) && ! in_array( $field['name'], array( '&nbsp;' ) ) ) : ?>
+						<?php if ( ! empty($field['name']) && ! in_array($field['name'], array('&nbsp;'))) : ?>
 							<th scope="row" class="titledesc">
 								<label
-										for="<?php echo esc_attr( $field['name'] ); ?>"><?php echo $field['title']; ?></label>
+										for="<?php echo esc_attr($field['name']); ?>"><?php echo $field['title']; ?></label>
 							</th>
 							<?php $colspan = ''; ?>
 						<?php endif; ?>
 						<td class="give-forminp" <?php echo $colspan; ?>>
 							<?php
-							if ( is_array( $field['func']['function'] ) ) {
+							if (is_array($field['func']['function'])) {
 								$classname = $field['func']['function'][0];
 								$function_name = $field['func']['function'][1];
-								$classname->$function_name( $field_obj, $saved_value, '', '', $field_type_obj );
+								$classname->$function_name($field_obj, $saved_value, '', '', $field_type_obj);
 							} else {
 								$function_name = $field['func']['function'];
-								$function_name( $field_obj, $saved_value, '', '', $field_type_obj );
+								$function_name($field_obj, $saved_value, '', '', $field_type_obj);
 							}
 							?>
 						</td>
@@ -571,10 +571,10 @@ 
 		public function get_sections() {
 			$sections = array();
 
-			if ( ( $setting_fields = $this->prev_settings->give_settings( $this->current_tab ) ) && ! empty( $setting_fields['fields'] ) ) {
-				foreach ( $setting_fields['fields'] as $field ) {
-					if ( 'give_title' == $field['type'] ) {
-						$sections[ sanitize_title( $field['name'] ) ] = $this->get_section_name( $field['name'] );
+			if (($setting_fields = $this->prev_settings->give_settings($this->current_tab)) && ! empty($setting_fields['fields'])) {
+				foreach ($setting_fields['fields'] as $field) {
+					if ('give_title' == $field['type']) {
+						$sections[sanitize_title($field['name'])] = $this->get_section_name($field['name']);
 					}
 				}
 			}
@@ -594,16 +594,16 @@ 
 
 			$new_setting_fields = array();
 
-			if ( $setting_fields = $this->prev_settings->give_settings( $this->current_tab ) ) {
-				if ( isset( $setting_fields['fields'] ) ) {
+			if ($setting_fields = $this->prev_settings->give_settings($this->current_tab)) {
+				if (isset($setting_fields['fields'])) {
 
 					$tab_data = array(
 						'id'         => $setting_fields['id'],
 						'give_title' => $setting_fields['give_title'],
-						'desc'       => ( isset( $setting_fields['desc'] ) ? $setting_fields['desc'] : '' ),
+						'desc'       => (isset($setting_fields['desc']) ? $setting_fields['desc'] : ''),
 					);
 
-					$new_setting_fields = $this->get_filtered_addon_settings( $setting_fields['fields'], $tab_data );
+					$new_setting_fields = $this->get_filtered_addon_settings($setting_fields['fields'], $tab_data);
 				}
 			}
 
@@ -620,24 +620,24 @@ 
 			$sections = $this->get_sections();
 
 			// Show section settings only if setting section exist.
-			if ( $this->current_section && ! in_array( $this->current_section, array_keys( $sections ) ) ) {
-				echo '<div class="error"><p>' . __( 'Oops, this settings page does not exist.', 'give' ) . '</p></div>';
+			if ($this->current_section && ! in_array($this->current_section, array_keys($sections))) {
+				echo '<div class="error"><p>'.__('Oops, this settings page does not exist.', 'give').'</p></div>';
 				$GLOBALS['give_hide_save_button'] = true;
 
 				return;
 			}
 
 			// Bailout.
-			if ( empty( $sections ) ) {
+			if (empty($sections)) {
 				return;
 			}
 
 			echo '<ul class="subsubsub">';
 
-			$array_keys = array_keys( $sections );
+			$array_keys = array_keys($sections);
 
-			foreach ( $sections as $id => $label ) {
-				echo '<li><a href="' . admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=' . $this->current_tab . '&section=' . sanitize_title( $id ) ) . '" class="' . ( $this->current_section == $id ? 'current' : '' ) . '">' . strip_tags( $label ) . '</a> ' . ( end( $array_keys ) == $id ? '' : '|' ) . ' </li>';
+			foreach ($sections as $id => $label) {
+				echo '<li><a href="'.admin_url('edit.php?post_type=give_forms&page=give-settings&tab='.$this->current_tab.'&section='.sanitize_title($id)).'" class="'.($this->current_section == $id ? 'current' : '').'">'.strip_tags($label).'</a> '.(end($array_keys) == $id ? '' : '|').' </li>';
 			}
 
 			echo '</ul><br class="clear" /><hr>';
@@ -652,7 +652,7 @@ 
 		public function output() {
 			$settings = $this->get_settings();
 
-			Give_Admin_Settings::output_fields( $settings, 'give_settings' );
+			Give_Admin_Settings::output_fields($settings, 'give_settings');
 		}
 
 		/**
@@ -664,7 +664,7 @@ 
 		public function save() {
 			$settings = $this->get_settings();
 
-			Give_Admin_Settings::save_fields( $settings, 'give_settings' );
+			Give_Admin_Settings::save_fields($settings, 'give_settings');
 		}
 	}
 endif;

includes/class-give-template-loader.php

Spacing +23 added lines, -23 removed lines

@@ -10,7 +10,7 @@ 
  */

 

 // Exit if accessed directly.

-if ( ! defined( 'ABSPATH' ) ) {

+if ( ! defined('ABSPATH')) {

 	exit;

 }

 

@@ -36,29 +36,29 @@ 
 		/**

 		 * Templates

 		 */

-		add_filter( 'template_include', array( __CLASS__, 'template_loader' ) );

+		add_filter('template_include', array(__CLASS__, 'template_loader'));

 

 		/**

 		 * Content Wrappers

 		 */

-		add_action( 'give_before_main_content', 'give_output_content_wrapper', 10 );

-		add_action( 'give_after_main_content', 'give_output_content_wrapper_end', 10 );

+		add_action('give_before_main_content', 'give_output_content_wrapper', 10);

+		add_action('give_after_main_content', 'give_output_content_wrapper_end', 10);

 

 		/**

 		 * Entry Summary Classes

 		 */

-		add_filter( 'give_forms_single_summary_classes', array( $this, 'give_set_single_summary_classes' ) );

+		add_filter('give_forms_single_summary_classes', array($this, 'give_set_single_summary_classes'));

 

 		/**

 		 * Sidebar

 		 */

-		add_action( 'give_before_single_form_summary', array( $this, 'give_output_sidebar_option' ), 1 );

+		add_action('give_before_single_form_summary', array($this, 'give_output_sidebar_option'), 1);

 

 		/**

 		 * Single Forms Summary Box

 		 */

-		add_action( 'give_single_form_summary', 'give_template_single_title', 5 );

-		add_action( 'give_single_form_summary', 'give_get_donation_form', 10 );

+		add_action('give_single_form_summary', 'give_template_single_title', 5);

+		add_action('give_single_form_summary', 'give_get_donation_form', 10);

 

 	}

 

@@ -73,10 +73,10 @@ 
 	 *

 	 * @return string $classes List of space separated class names.

 	 */

-	public function give_set_single_summary_classes( $classes ) {

+	public function give_set_single_summary_classes($classes) {

 

 		//Add full width class when feature image is disabled AND no widgets are present

-		if ( ! give_is_setting_enabled( give_get_option( 'form_sidebar' ) ) ) {

+		if ( ! give_is_setting_enabled(give_get_option('form_sidebar'))) {

 			$classes .= ' give-full-width';

 		}

 

@@ -97,11 +97,11 @@ 
 	public function give_output_sidebar_option() {

 

 		//Add full width class when feature image is disabled AND no widgets are present

-		if ( give_is_setting_enabled( give_get_option( 'form_sidebar' ) ) ) {

-			add_action( 'give_before_single_form_summary', 'give_left_sidebar_pre_wrap', 5 );

-			add_action( 'give_before_single_form_summary', 'give_show_form_images', 10 );

-			add_action( 'give_before_single_form_summary', 'give_get_forms_sidebar', 20 );

-			add_action( 'give_before_single_form_summary', 'give_left_sidebar_post_wrap', 30 );

+		if (give_is_setting_enabled(give_get_option('form_sidebar'))) {

+			add_action('give_before_single_form_summary', 'give_left_sidebar_pre_wrap', 5);

+			add_action('give_before_single_form_summary', 'give_show_form_images', 10);

+			add_action('give_before_single_form_summary', 'give_get_forms_sidebar', 20);

+			add_action('give_before_single_form_summary', 'give_left_sidebar_post_wrap', 30);

 		}

 

 	}

@@ -123,20 +123,20 @@ 
 	 *

 	 * @return string $template

 	 */

-	public static function template_loader( $template ) {

-		$find = array( 'give.php' );

+	public static function template_loader($template) {

+		$find = array('give.php');

 		$file = '';

 

-		if ( is_single() && get_post_type() == 'give_forms' ) {

+		if (is_single() && get_post_type() == 'give_forms') {

 			$file   = 'single-give-form.php';

 			$find[] = $file;

-			$find[] = apply_filters( 'give_template_path', 'give/' ) . $file;

+			$find[] = apply_filters('give_template_path', 'give/').$file;

 		}

 

-		if ( $file ) {

-			$template = locate_template( array_unique( $find ) );

-			if ( ! $template ) {

-				$template = GIVE_PLUGIN_DIR . '/templates/' . $file;

+		if ($file) {

+			$template = locate_template(array_unique($find));

+			if ( ! $template) {

+				$template = GIVE_PLUGIN_DIR.'/templates/'.$file;

 			}

 		}

 

includes/admin/give-metabox-functions.php

Doc Comments +1 added lines, -1 removed lines

@@ -1283,7 +1283,7 @@
  *
  * @param $field
  *
- * @return string
+ * @return integer
  */
 function _give_set_field_give_id_default_value( $field ) {
 	return 0;

Indentation +4 added lines, -4 removed lines

@@ -555,7 +555,7 @@ 
 				type="radio"
 				style="' . esc_attr( $field['style'] ) . '"
 				' . checked( esc_attr( $field['value'] ), esc_attr( $key ), false ) . ' '
-		     . give_get_custom_attributes( $field ) . '
+			 . give_get_custom_attributes( $field ) . '
 				/> ' . esc_html( $value ) . '</label>
 		</li>';
 	}
@@ -704,9 +704,9 @@ 
 	$field['title'] = isset( $field['title'] ) ? $field['title'] : 'Documentation';
 
 	echo '<p class="give-docs-link"><a href="' . esc_url( $field['url'] )
-	     . '" target="_blank">'
-	     . sprintf( esc_html__( 'Need Help? See docs on "%s"', 'give' ), $field['title'] )
-	     . '<span class="dashicons dashicons-editor-help"></span></a></p>';
+		 . '" target="_blank">'
+		 . sprintf( esc_html__( 'Need Help? See docs on "%s"', 'give' ), $field['title'] )
+		 . '<span class="dashicons dashicons-editor-help"></span></a></p>';
 }
 
 /**

Spacing +308 added lines, -308 removed lines

@@ -8,7 +8,7 @@ 
  * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
  * @since       1.8
  */
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -22,8 +22,8 @@ 
  *
  * @return bool|string
  */
-function give_is_field_callback_exist( $field ) {
-	return ( give_get_field_callback( $field ) ? true : false );
+function give_is_field_callback_exist($field) {
+	return (give_get_field_callback($field) ? true : false);
 }
 
 /**
@@ -35,12 +35,12 @@ 
  *
  * @return bool|string
  */
-function give_get_field_callback( $field ) {
+function give_get_field_callback($field) {
 	$func_name_prefix = 'give';
 	$func_name        = '';
 
 	// Set callback function on basis of cmb2 field name.
-	switch ( $field['type'] ) {
+	switch ($field['type']) {
 		case 'radio_inline':
 			$func_name = "{$func_name_prefix}_radio";
 			break;
@@ -76,8 +76,8 @@ 
 		default:
 
 			if (
-				array_key_exists( 'callback', $field )
-				&& ! empty( $field['callback'] )
+				array_key_exists('callback', $field)
+				&& ! empty($field['callback'])
 			) {
 				$func_name = $field['callback'];
 			} else {
@@ -90,15 +90,15 @@ 
 	 *
 	 * @since 1.8
 	 */
-	$func_name = apply_filters( 'give_get_field_callback', $func_name, $field );
+	$func_name = apply_filters('give_get_field_callback', $func_name, $field);
 
 	// Exit if not any function exist.
 	// Check if render callback exist or not.
-	if ( empty( $func_name ) ) {
+	if (empty($func_name)) {
 		return false;
-	} elseif ( is_string( $func_name ) && ! function_exists( "$func_name" ) ) {
+	} elseif (is_string($func_name) && ! function_exists("$func_name")) {
 		return false;
-	} elseif ( is_array( $func_name ) && ! method_exists( $func_name[0], "$func_name[1]" ) ) {
+	} elseif (is_array($func_name) && ! method_exists($func_name[0], "$func_name[1]")) {
 		return false;
 	}
 
@@ -114,35 +114,35 @@ 
  *
  * @return bool
  */
-function give_render_field( $field ) {
+function give_render_field($field) {
 
 	// Check if render callback exist or not.
-	if ( ! ( $func_name = give_get_field_callback( $field ) ) ) {
+	if ( ! ($func_name = give_get_field_callback($field))) {
 		return false;
 	}
 
 	// CMB2 compatibility: Push all classes to attributes's class key
-	if ( empty( $field['class'] ) ) {
+	if (empty($field['class'])) {
 		$field['class'] = '';
 	}
 
-	if ( empty( $field['attributes']['class'] ) ) {
+	if (empty($field['attributes']['class'])) {
 		$field['attributes']['class'] = '';
 	}
 
-	$field['attributes']['class'] = trim( "give-field {$field['attributes']['class']} give-{$field['type']} {$field['class']}" );
-	unset( $field['class'] );
+	$field['attributes']['class'] = trim("give-field {$field['attributes']['class']} give-{$field['type']} {$field['class']}");
+	unset($field['class']);
 
 	// CMB2 compatibility: Set wrapper class if any.
-	if ( ! empty( $field['row_classes'] ) ) {
+	if ( ! empty($field['row_classes'])) {
 		$field['wrapper_class'] = $field['row_classes'];
-		unset( $field['row_classes'] );
+		unset($field['row_classes']);
 	}
 
 	// Set field params on basis of cmb2 field name.
-	switch ( $field['type'] ) {
+	switch ($field['type']) {
 		case 'radio_inline':
-			if ( empty( $field['wrapper_class'] ) ) {
+			if (empty($field['wrapper_class'])) {
 				$field['wrapper_class'] = '';
 			}
 			$field['wrapper_class'] .= ' give-inline-radio-fields';
@@ -155,15 +155,15 @@ 
 		case 'text-small' :
 		case 'text_small' :
 			// CMB2 compatibility: Set field type to text.
-			$field['type'] = isset( $field['attributes']['type'] ) ? $field['attributes']['type'] : 'text';
+			$field['type'] = isset($field['attributes']['type']) ? $field['attributes']['type'] : 'text';
 
 			// CMB2 compatibility: Set data type to price.
 			if (
-				empty( $field['data_type'] )
-				&& ! empty( $field['attributes']['class'] )
+				empty($field['data_type'])
+				&& ! empty($field['attributes']['class'])
 				&& (
-					false !== strpos( $field['attributes']['class'], 'money' )
-					|| false !== strpos( $field['attributes']['class'], 'amount' )
+					false !== strpos($field['attributes']['class'], 'money')
+					|| false !== strpos($field['attributes']['class'], 'amount')
 				)
 			) {
 				$field['data_type'] = 'decimal';
@@ -182,22 +182,22 @@ 
 		case 'give_default_radio_inline':
 			$field['type']    = 'radio';
 			$field['options'] = array(
-				'default' => __( 'Default' ),
+				'default' => __('Default'),
 			);
 			break;
 	}
 
 	// CMB2 compatibility: Add support to define field description by desc & description param.
 	// We encourage you to use description param.
-	$field['description'] = ( ! empty( $field['description'] )
+	$field['description'] = ( ! empty($field['description'])
 		? $field['description']
-		: ( ! empty( $field['desc'] ) ? $field['desc'] : '' ) );
+		: ( ! empty($field['desc']) ? $field['desc'] : ''));
 
 	// Call render function.
-	if ( is_array( $func_name ) ) {
-		$func_name[0]->{$func_name[1]}( $field );
+	if (is_array($func_name)) {
+		$func_name[0]->{$func_name[1]}($field);
 	} else {
-		$func_name( $field );
+		$func_name($field);
 	}
 
 	return true;
@@ -227,29 +227,29 @@ 
  * }
  * @return void
  */
-function give_text_input( $field ) {
+function give_text_input($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']         = give_get_field_value( $field, $thepostid );
-	$field['type']          = isset( $field['type'] ) ? $field['type'] : 'text';
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']         = give_get_field_value($field, $thepostid);
+	$field['type']          = isset($field['type']) ? $field['type'] : 'text';
 	$field['before_field']  = '';
 	$field['after_field']   = '';
-	$data_type              = empty( $field['data_type'] ) ? '' : $field['data_type'];
+	$data_type              = empty($field['data_type']) ? '' : $field['data_type'];
 
-	switch ( $data_type ) {
+	switch ($data_type) {
 		case 'price' :
-			$field['value'] = ( ! empty( $field['value'] ) ? give_format_amount( give_maybe_sanitize_amount( $field['value'] ), array( 'sanitize' => false ) ) : $field['value'] );
+			$field['value'] = ( ! empty($field['value']) ? give_format_amount(give_maybe_sanitize_amount($field['value']), array('sanitize' => false)) : $field['value']);
 
-			$field['before_field'] = ! empty( $field['before_field'] ) ? $field['before_field'] : ( give_get_option( 'currency_position', 'before' ) == 'before' ? '<span class="give-money-symbol give-money-symbol-before">' . give_currency_symbol() . '</span>' : '' );
-			$field['after_field']  = ! empty( $field['after_field'] ) ? $field['after_field'] : ( give_get_option( 'currency_position', 'before' ) == 'after' ? '<span class="give-money-symbol give-money-symbol-after">' . give_currency_symbol() . '</span>' : '' );
+			$field['before_field'] = ! empty($field['before_field']) ? $field['before_field'] : (give_get_option('currency_position', 'before') == 'before' ? '<span class="give-money-symbol give-money-symbol-before">'.give_currency_symbol().'</span>' : '');
+			$field['after_field']  = ! empty($field['after_field']) ? $field['after_field'] : (give_get_option('currency_position', 'before') == 'after' ? '<span class="give-money-symbol give-money-symbol-after">'.give_currency_symbol().'</span>' : '');
 			break;
 
 		case 'decimal' :
 			$field['attributes']['class'] .= ' give_input_decimal';
-			$field['value']               = ( ! empty( $field['value'] ) ? give_format_decimal( give_maybe_sanitize_amount( $field['value'] ), false, false ) : $field['value'] );
+			$field['value'] = ( ! empty($field['value']) ? give_format_decimal(give_maybe_sanitize_amount($field['value']), false, false) : $field['value']);
 			break;
 
 		default :
@@ -257,20 +257,20 @@ 
 	}
 
 	?>
-	<p class="give-field-wrap <?php echo esc_attr( $field['id'] ); ?>_field <?php echo esc_attr( $field['wrapper_class'] ); ?>">
-	<label for="<?php echo give_get_field_name( $field ); ?>"><?php echo wp_kses_post( $field['name'] ); ?></label>
+	<p class="give-field-wrap <?php echo esc_attr($field['id']); ?>_field <?php echo esc_attr($field['wrapper_class']); ?>">
+	<label for="<?php echo give_get_field_name($field); ?>"><?php echo wp_kses_post($field['name']); ?></label>
 	<?php echo $field['before_field']; ?>
 	<input
-			type="<?php echo esc_attr( $field['type'] ); ?>"
-			style="<?php echo esc_attr( $field['style'] ); ?>"
-			name="<?php echo give_get_field_name( $field ); ?>"
-			id="<?php echo esc_attr( $field['id'] ); ?>"
-			value="<?php echo esc_attr( $field['value'] ); ?>"
-		<?php echo give_get_custom_attributes( $field ); ?>
+			type="<?php echo esc_attr($field['type']); ?>"
+			style="<?php echo esc_attr($field['style']); ?>"
+			name="<?php echo give_get_field_name($field); ?>"
+			id="<?php echo esc_attr($field['id']); ?>"
+			value="<?php echo esc_attr($field['value']); ?>"
+		<?php echo give_get_custom_attributes($field); ?>
 	/>
 	<?php echo $field['after_field']; ?>
 	<?php
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</p>';
 }
 
@@ -292,29 +292,29 @@ 
  * }
  * @return void
  */
-function give_hidden_input( $field ) {
+function give_hidden_input($field) {
 	global $thepostid, $post;
 
-	$thepostid      = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['value'] = give_get_field_value( $field, $thepostid );
+	$thepostid      = empty($thepostid) ? $post->ID : $thepostid;
+	$field['value'] = give_get_field_value($field, $thepostid);
 
 	// Custom attribute handling
 	$custom_attributes = array();
 
-	if ( ! empty( $field['attributes'] ) && is_array( $field['attributes'] ) ) {
+	if ( ! empty($field['attributes']) && is_array($field['attributes'])) {
 
-		foreach ( $field['attributes'] as $attribute => $value ) {
-			$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $value ) . '"';
+		foreach ($field['attributes'] as $attribute => $value) {
+			$custom_attributes[] = esc_attr($attribute).'="'.esc_attr($value).'"';
 		}
 	}
 	?>
 
 	<input
 			type="hidden"
-			name="<?php echo give_get_field_name( $field ); ?>"
-			id="<?php echo esc_attr( $field['id'] ); ?>"
-			value="<?php echo esc_attr( $field['value'] ); ?>"
-		<?php echo give_get_custom_attributes( $field ); ?>
+			name="<?php echo give_get_field_name($field); ?>"
+			id="<?php echo esc_attr($field['id']); ?>"
+			value="<?php echo esc_attr($field['value']); ?>"
+		<?php echo give_get_custom_attributes($field); ?>
 	/>
 	<?php
 }
@@ -340,27 +340,27 @@ 
  * }
  * @return void
  */
-function give_textarea_input( $field ) {
+function give_textarea_input($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']         = give_get_field_value( $field, $thepostid );
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']         = give_get_field_value($field, $thepostid);
 
 	?>
-	<p class="give-field-wrap <?php echo esc_attr( $field['id'] ); ?>_field <?php echo esc_attr( $field['wrapper_class'] ); ?>">
-	<label for="<?php echo give_get_field_name( $field ); ?>"><?php echo wp_kses_post( $field['name'] ); ?></label>
+	<p class="give-field-wrap <?php echo esc_attr($field['id']); ?>_field <?php echo esc_attr($field['wrapper_class']); ?>">
+	<label for="<?php echo give_get_field_name($field); ?>"><?php echo wp_kses_post($field['name']); ?></label>
 	<textarea
-			style="<?php echo esc_attr( $field['style'] ); ?>"
-			name="<?php echo give_get_field_name( $field ); ?>"
-			id="<?php echo esc_attr( $field['id'] ); ?>"
+			style="<?php echo esc_attr($field['style']); ?>"
+			name="<?php echo give_get_field_name($field); ?>"
+			id="<?php echo esc_attr($field['id']); ?>"
 			rows="10"
 			cols="20"
-		<?php echo give_get_custom_attributes( $field ); ?>
-	><?php echo esc_textarea( $field['value'] ); ?></textarea>
+		<?php echo give_get_custom_attributes($field); ?>
+	><?php echo esc_textarea($field['value']); ?></textarea>
 	<?php
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</p>';
 }
 
@@ -384,29 +384,29 @@ 
  * }
  * @return void
  */
-function give_wysiwyg( $field ) {
+function give_wysiwyg($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['value']         = give_get_field_value( $field, $thepostid );
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['value']         = give_get_field_value($field, $thepostid);
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
 
-	$field['unique_field_id'] = give_get_field_name( $field );
+	$field['unique_field_id'] = give_get_field_name($field);
 	$editor_attributes        = array(
-		'textarea_name' => isset( $field['repeatable_field_id'] ) ? $field['repeatable_field_id'] : $field['id'],
+		'textarea_name' => isset($field['repeatable_field_id']) ? $field['repeatable_field_id'] : $field['id'],
 		'textarea_rows' => '10',
-		'editor_css'    => esc_attr( $field['style'] ),
+		'editor_css'    => esc_attr($field['style']),
 		'editor_class'  => $field['attributes']['class'],
 	);
-	$data_wp_editor           = ' data-wp-editor="' . base64_encode( json_encode( array(
+	$data_wp_editor = ' data-wp-editor="'.base64_encode(json_encode(array(
 			$field['value'],
 			$field['unique_field_id'],
 			$editor_attributes,
-		) ) ) . '"';
-	$data_wp_editor           = isset( $field['repeatable_field_id'] ) ? $data_wp_editor : '';
+		))).'"';
+	$data_wp_editor = isset($field['repeatable_field_id']) ? $data_wp_editor : '';
 
-	echo '<div class="give-field-wrap ' . $field['unique_field_id'] . '_field ' . esc_attr( $field['wrapper_class'] ) . '"' . $data_wp_editor . '><label for="' . $field['unique_field_id'] . '">' . wp_kses_post( $field['name'] ) . '</label>';
+	echo '<div class="give-field-wrap '.$field['unique_field_id'].'_field '.esc_attr($field['wrapper_class']).'"'.$data_wp_editor.'><label for="'.$field['unique_field_id'].'">'.wp_kses_post($field['name']).'</label>';
 
 	wp_editor(
 		$field['value'],
@@ -414,7 +414,7 @@ 
 		$editor_attributes
 	);
 
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</div>';
 }
 
@@ -439,29 +439,29 @@ 
  * }
  * @return void
  */
-function give_checkbox( $field ) {
+function give_checkbox($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']         = give_get_field_value( $field, $thepostid );
-	$field['cbvalue']       = isset( $field['cbvalue'] ) ? $field['cbvalue'] : 'on';
-	$field['name']          = isset( $field['name'] ) ? $field['name'] : $field['id'];
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']         = give_get_field_value($field, $thepostid);
+	$field['cbvalue']       = isset($field['cbvalue']) ? $field['cbvalue'] : 'on';
+	$field['name']          = isset($field['name']) ? $field['name'] : $field['id'];
 	?>
-	<p class="give-field-wrap <?php echo esc_attr( $field['id'] ); ?>_field <?php echo esc_attr( $field['wrapper_class'] ); ?>">
-	<label for="<?php echo give_get_field_name( $field ); ?>"><?php echo wp_kses_post( $field['name'] ); ?></label>
+	<p class="give-field-wrap <?php echo esc_attr($field['id']); ?>_field <?php echo esc_attr($field['wrapper_class']); ?>">
+	<label for="<?php echo give_get_field_name($field); ?>"><?php echo wp_kses_post($field['name']); ?></label>
 	<input
 			type="checkbox"
-			style="<?php echo esc_attr( $field['style'] ); ?>"
-			name="<?php echo give_get_field_name( $field ); ?>"
-			id="<?php echo esc_attr( $field['id'] ); ?>"
-			value="<?php echo esc_attr( $field['cbvalue'] ); ?>"
-		<?php echo checked( $field['value'], $field['cbvalue'], false ); ?>
-		<?php echo give_get_custom_attributes( $field ); ?>
+			style="<?php echo esc_attr($field['style']); ?>"
+			name="<?php echo give_get_field_name($field); ?>"
+			id="<?php echo esc_attr($field['id']); ?>"
+			value="<?php echo esc_attr($field['cbvalue']); ?>"
+		<?php echo checked($field['value'], $field['cbvalue'], false); ?>
+		<?php echo give_get_custom_attributes($field); ?>
 	/>
 	<?php
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</p>';
 }
 
@@ -487,29 +487,29 @@ 
  * }
  * @return void
  */
-function give_select( $field ) {
+function give_select($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']         = give_get_field_value( $field, $thepostid );
-	$field['name']          = isset( $field['name'] ) ? $field['name'] : $field['id'];
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']         = give_get_field_value($field, $thepostid);
+	$field['name']          = isset($field['name']) ? $field['name'] : $field['id'];
 	?>
-	<p class="give-field-wrap <?php echo esc_attr( $field['id'] ); ?>_field <?php echo esc_attr( $field['wrapper_class'] ); ?>">
-	<label for="<?php echo give_get_field_name( $field ); ?>"><?php echo wp_kses_post( $field['name'] ); ?></label>
+	<p class="give-field-wrap <?php echo esc_attr($field['id']); ?>_field <?php echo esc_attr($field['wrapper_class']); ?>">
+	<label for="<?php echo give_get_field_name($field); ?>"><?php echo wp_kses_post($field['name']); ?></label>
 	<select
-	id="<?php echo esc_attr( $field['id'] ); ?>"
-	name="<?php echo give_get_field_name( $field ); ?>"
-	style="<?php echo esc_attr( $field['style'] ) ?>"
-	<?php echo give_get_custom_attributes( $field ); ?>
+	id="<?php echo esc_attr($field['id']); ?>"
+	name="<?php echo give_get_field_name($field); ?>"
+	style="<?php echo esc_attr($field['style']) ?>"
+	<?php echo give_get_custom_attributes($field); ?>
 	>
 	<?php
-	foreach ( $field['options'] as $key => $value ) {
-		echo '<option value="' . esc_attr( $key ) . '" ' . selected( esc_attr( $field['value'] ), esc_attr( $key ), false ) . '>' . esc_html( $value ) . '</option>';
+	foreach ($field['options'] as $key => $value) {
+		echo '<option value="'.esc_attr($key).'" '.selected(esc_attr($field['value']), esc_attr($key), false).'>'.esc_html($value).'</option>';
 	}
 	echo '</select>';
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</p>';
 }
 
@@ -536,32 +536,32 @@ 
  * }
  * @return void
  */
-function give_radio( $field ) {
+function give_radio($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']         = give_get_field_value( $field, $thepostid );
-	$field['name']          = isset( $field['name'] ) ? $field['name'] : $field['id'];
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']         = give_get_field_value($field, $thepostid);
+	$field['name']          = isset($field['name']) ? $field['name'] : $field['id'];
 
-	echo '<fieldset class="give-field-wrap ' . esc_attr( $field['id'] ) . '_field ' . esc_attr( $field['wrapper_class'] ) . '"><span class="give-field-label">' . wp_kses_post( $field['name'] ) . '</span><legend class="screen-reader-text">' . wp_kses_post( $field['name'] ) . '</legend><ul class="give-radios">';
+	echo '<fieldset class="give-field-wrap '.esc_attr($field['id']).'_field '.esc_attr($field['wrapper_class']).'"><span class="give-field-label">'.wp_kses_post($field['name']).'</span><legend class="screen-reader-text">'.wp_kses_post($field['name']).'</legend><ul class="give-radios">';
 
-	foreach ( $field['options'] as $key => $value ) {
+	foreach ($field['options'] as $key => $value) {
 
 		echo '<li><label><input
-				name="' . give_get_field_name( $field ) . '"
-				value="' . esc_attr( $key ) . '"
+				name="' . give_get_field_name($field).'"
+				value="' . esc_attr($key).'"
 				type="radio"
-				style="' . esc_attr( $field['style'] ) . '"
-				' . checked( esc_attr( $field['value'] ), esc_attr( $key ), false ) . ' '
-		     . give_get_custom_attributes( $field ) . '
-				/> ' . esc_html( $value ) . '</label>
+				style="' . esc_attr($field['style']).'"
+				' . checked(esc_attr($field['value']), esc_attr($key), false).' '
+		     . give_get_custom_attributes($field).'
+				/> ' . esc_html($value).'</label>
 		</li>';
 	}
 	echo '</ul>';
 
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</fieldset>';
 }
 
@@ -585,27 +585,27 @@ 
  * }
  * @return void
  */
-function give_colorpicker( $field ) {
+function give_colorpicker($field) {
 	global $thepostid, $post;
 
-	$thepostid              = empty( $thepostid ) ? $post->ID : $thepostid;
-	$field['style']         = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']         = give_get_field_value( $field, $thepostid );
-	$field['name']          = isset( $field['name'] ) ? $field['name'] : $field['id'];
+	$thepostid              = empty($thepostid) ? $post->ID : $thepostid;
+	$field['style']         = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class'] = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']         = give_get_field_value($field, $thepostid);
+	$field['name']          = isset($field['name']) ? $field['name'] : $field['id'];
 	$field['type']          = 'text';
 	?>
-	<p class="give-field-wrap <?php echo esc_attr( $field['id'] ); ?>_field <?php echo esc_attr( $field['wrapper_class'] ); ?>">
-	<label for="<?php echo give_get_field_name( $field ); ?>"><?php echo wp_kses_post( $field['name'] ); ?></label>
+	<p class="give-field-wrap <?php echo esc_attr($field['id']); ?>_field <?php echo esc_attr($field['wrapper_class']); ?>">
+	<label for="<?php echo give_get_field_name($field); ?>"><?php echo wp_kses_post($field['name']); ?></label>
 	<input
-			type="<?php echo esc_attr( $field['type'] ); ?>"
-			style="<?php echo esc_attr( $field['style'] ); ?>"
-			name="<?php echo give_get_field_name( $field ); ?>"
-			id="' . esc_attr( $field['id'] ) . '" value="<?php echo esc_attr( $field['value'] ); ?>"
-		<?php echo give_get_custom_attributes( $field ); ?>
+			type="<?php echo esc_attr($field['type']); ?>"
+			style="<?php echo esc_attr($field['style']); ?>"
+			name="<?php echo give_get_field_name($field); ?>"
+			id="' . esc_attr( $field['id'] ) . '" value="<?php echo esc_attr($field['value']); ?>"
+		<?php echo give_get_custom_attributes($field); ?>
 	/>
 	<?php
-	echo give_get_field_description( $field );
+	echo give_get_field_description($field);
 	echo '</p>';
 }
 
@@ -616,8 +616,8 @@ 
  *
  * @param array $field
  */
-function give_file( $field ) {
-	give_media( $field );
+function give_file($field) {
+	give_media($field);
 }
 
 
@@ -628,37 +628,37 @@ 
  *
  * @param array $field
  */
-function give_media( $field ) {
+function give_media($field) {
 	global $thepostid, $post;
 
-	$thepostid    = empty( $thepostid ) ? $post->ID : $thepostid;
-	$button_label = esc_html__( sprintf( 'Add or Upload %s', ( 'file' === $field['type'] ? 'File' : 'Image' ) ), 'give' );
+	$thepostid    = empty($thepostid) ? $post->ID : $thepostid;
+	$button_label = esc_html__(sprintf('Add or Upload %s', ('file' === $field['type'] ? 'File' : 'Image')), 'give');
 
-	$field['style']               = isset( $field['style'] ) ? $field['style'] : '';
-	$field['wrapper_class']       = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
-	$field['value']               = give_get_field_value( $field, $thepostid );
-	$field['name']                = isset( $field['name'] ) ? $field['name'] : $field['id'];
+	$field['style']               = isset($field['style']) ? $field['style'] : '';
+	$field['wrapper_class']       = isset($field['wrapper_class']) ? $field['wrapper_class'] : '';
+	$field['value']               = give_get_field_value($field, $thepostid);
+	$field['name']                = isset($field['name']) ? $field['name'] : $field['id'];
 	$field['attributes']['class'] = "{$field['attributes']['class']} give-text-medium";
 
 	// Allow developer to save attachment ID or attachment url as metadata.
-	$field['fvalue'] = isset( $field['fvalue'] ) ? $field['fvalue'] : 'url';
+	$field['fvalue'] = isset($field['fvalue']) ? $field['fvalue'] : 'url';
 
-	$allow_media_preview_tags = array( 'jpg', 'jpeg', 'png', 'gif', 'ico' );
-	$preview_image_src        = $field['value'] ? ( 'id' === $field['fvalue'] ? wp_get_attachment_url( $field['value'] ) : $field['value'] ) : '#';
-	$preview_image_extension  = $preview_image_src ? pathinfo( $preview_image_src, PATHINFO_EXTENSION ) : '';
-	$is_show_preview          = in_array( $preview_image_extension, $allow_media_preview_tags );
+	$allow_media_preview_tags = array('jpg', 'jpeg', 'png', 'gif', 'ico');
+	$preview_image_src        = $field['value'] ? ('id' === $field['fvalue'] ? wp_get_attachment_url($field['value']) : $field['value']) : '#';
+	$preview_image_extension  = $preview_image_src ? pathinfo($preview_image_src, PATHINFO_EXTENSION) : '';
+	$is_show_preview          = in_array($preview_image_extension, $allow_media_preview_tags);
 	?>
-	<fieldset class="give-field-wrap <?php echo esc_attr( $field['id'] ); ?>_field <?php echo esc_attr( $field['wrapper_class'] ); ?>">
-		<label for="<?php echo give_get_field_name( $field ) ?>"><?php echo wp_kses_post( $field['name'] ); ?></label>
+	<fieldset class="give-field-wrap <?php echo esc_attr($field['id']); ?>_field <?php echo esc_attr($field['wrapper_class']); ?>">
+		<label for="<?php echo give_get_field_name($field) ?>"><?php echo wp_kses_post($field['name']); ?></label>
 		<input
-				name="<?php echo give_get_field_name( $field ); ?>"
-				id="<?php echo esc_attr( $field['id'] ); ?>"
+				name="<?php echo give_get_field_name($field); ?>"
+				id="<?php echo esc_attr($field['id']); ?>"
 				type="text"
 				value="<?php echo $field['value']; ?>"
-				style="<?php echo esc_attr( $field['style'] ); ?>"
-			<?php echo give_get_custom_attributes( $field ); ?>
+				style="<?php echo esc_attr($field['style']); ?>"
+			<?php echo give_get_custom_attributes($field); ?>
 		/>&nbsp;&nbsp;&nbsp;&nbsp;<input class="give-upload-button button" type="button" value="<?php echo $button_label; ?>" data-fvalue="<?php echo $field['fvalue']; ?>" data-field-type="<?php echo $field['type']; ?>">
-		<?php echo give_get_field_description( $field ); ?>
+		<?php echo give_get_field_description($field); ?>
 		<div class="give-image-thumb<?php echo ! $field['value'] || ! $is_show_preview ? ' give-hidden' : ''; ?>">
 			<span class="give-delete-image-thumb dashicons dashicons-no-alt"></span>
 			<img src="<?php echo $preview_image_src; ?>" alt="">
@@ -676,27 +676,27 @@ 
  *
  * @return void
  */
-function give_default_gateway( $field ) {
+function give_default_gateway($field) {
 	global $thepostid, $post;
 
 	// get all active payment gateways.
-	$gateways         = give_get_enabled_payment_gateways( $thepostid );
+	$gateways         = give_get_enabled_payment_gateways($thepostid);
 	$field['options'] = array();
 
 	// Set field option value.
-	if ( ! empty( $gateways ) ) {
-		foreach ( $gateways as $key => $option ) {
-			$field['options'][ $key ] = $option['admin_label'];
+	if ( ! empty($gateways)) {
+		foreach ($gateways as $key => $option) {
+			$field['options'][$key] = $option['admin_label'];
 		}
 	}
 
 	// Add a field to the Give Form admin single post view of this field
-	if ( is_object( $post ) && 'give_forms' === $post->post_type ) {
-		$field['options'] = array_merge( array( 'global' => esc_html__( 'Global Default', 'give' ) ), $field['options'] );
+	if (is_object($post) && 'give_forms' === $post->post_type) {
+		$field['options'] = array_merge(array('global' => esc_html__('Global Default', 'give')), $field['options']);
 	}
 
 	// Render select field.
-	give_select( $field );
+	give_select($field);
 }
 
 /**
@@ -718,13 +718,13 @@ 
  * @return void
  */
 
-function give_docs_link( $field ) {
-	$field['url']   = isset( $field['url'] ) ? $field['url'] : 'https://givewp.com/documentation';
-	$field['title'] = isset( $field['title'] ) ? $field['title'] : 'Documentation';
+function give_docs_link($field) {
+	$field['url']   = isset($field['url']) ? $field['url'] : 'https://givewp.com/documentation';
+	$field['title'] = isset($field['title']) ? $field['title'] : 'Documentation';
 
-	echo '<p class="give-docs-link"><a href="' . esc_url( $field['url'] )
+	echo '<p class="give-docs-link"><a href="'.esc_url($field['url'])
 	     . '" target="_blank">'
-	     . sprintf( esc_html__( 'Need Help? See docs on "%s"', 'give' ), $field['title'] )
+	     . sprintf(esc_html__('Need Help? See docs on "%s"', 'give'), $field['title'])
 	     . '<span class="dashicons dashicons-editor-help"></span></a></p>';
 }
 
@@ -740,13 +740,13 @@ 
  *
  * @return mixed
  */
-function give_get_field_value( $field, $postid ) {
-	if ( isset( $field['attributes']['value'] ) ) {
+function give_get_field_value($field, $postid) {
+	if (isset($field['attributes']['value'])) {
 		return $field['attributes']['value'];
 	}
 
 	// Get value from db.
-	$field_value = give_get_meta( $postid, $field['id'], true );
+	$field_value = give_get_meta($postid, $field['id'], true);
 
 	/**
 	 * Filter the field value before apply default value.
@@ -755,10 +755,10 @@ 
 	 *
 	 * @param mixed $field_value Field value.
 	 */
-	$field_value = apply_filters( "{$field['id']}_field_value", $field_value, $field, $postid );
+	$field_value = apply_filters("{$field['id']}_field_value", $field_value, $field, $postid);
 
 	// Set default value if no any data saved to db.
-	if ( ! $field_value && isset( $field['default'] ) ) {
+	if ( ! $field_value && isset($field['default'])) {
 		$field_value = $field['default'];
 	}
 
@@ -775,20 +775,20 @@ 
  *
  * @return string
  */
-function give_get_field_description( $field ) {
+function give_get_field_description($field) {
 	$field_desc_html = '';
 	$description     = '';
 
 	// Check for both `description` and `desc`.
-	if ( isset( $field['description'] ) ) {
+	if (isset($field['description'])) {
 		$description = $field['description'];
-	} elseif ( isset( $field['desc'] ) ) {
+	} elseif (isset($field['desc'])) {
 		$description = $field['desc'];
 	}
 
 	// Set if there is a description.
-	if ( ! empty( $description ) ) {
-		$field_desc_html = '<span class="give-field-description">' . wp_kses_post( $description ) . '</span>';
+	if ( ! empty($description)) {
+		$field_desc_html = '<span class="give-field-description">'.wp_kses_post($description).'</span>';
 	}
 
 	return $field_desc_html;
@@ -808,8 +808,8 @@ 
  *
  * @return string
  */
-function give_get_repeater_field_value( $field, $field_group, $fields ) {
-	$field_value = ( isset( $field_group[ $field['id'] ] ) ? $field_group[ $field['id'] ] : '' );
+function give_get_repeater_field_value($field, $field_group, $fields) {
+	$field_value = (isset($field_group[$field['id']]) ? $field_group[$field['id']] : '');
 
 	/**
 	 * Filter the specific repeater field value
@@ -818,7 +818,7 @@ 
 	 *
 	 * @param string $field_id
 	 */
-	$field_value = apply_filters( "give_get_repeater_field_{$field['id']}_value", $field_value, $field, $field_group, $fields );
+	$field_value = apply_filters("give_get_repeater_field_{$field['id']}_value", $field_value, $field, $field_group, $fields);
 
 	/**
 	 * Filter the repeater field value
@@ -827,7 +827,7 @@ 
 	 *
 	 * @param string $field_id
 	 */
-	$field_value = apply_filters( 'give_get_repeater_field_value', $field_value, $field, $field_group, $fields );
+	$field_value = apply_filters('give_get_repeater_field_value', $field_value, $field, $field_group, $fields);
 
 	return $field_value;
 }
@@ -845,7 +845,7 @@ 
  *
  * @return string
  */
-function give_get_repeater_field_id( $field, $fields, $default = false ) {
+function give_get_repeater_field_id($field, $fields, $default = false) {
 	$row_placeholder = false !== $default ? $default : '{{row-count-placeholder}}';
 
 	// Get field id.
@@ -858,7 +858,7 @@ 
 	 *
 	 * @param string $field_id
 	 */
-	$field_id = apply_filters( "give_get_repeater_field_{$field['id']}_id", $field_id, $field, $fields, $default );
+	$field_id = apply_filters("give_get_repeater_field_{$field['id']}_id", $field_id, $field, $fields, $default);
 
 	/**
 	 * Filter the repeater field id
@@ -867,7 +867,7 @@ 
 	 *
 	 * @param string $field_id
 	 */
-	$field_id = apply_filters( 'give_get_repeater_field_id', $field_id, $field, $fields, $default );
+	$field_id = apply_filters('give_get_repeater_field_id', $field_id, $field, $fields, $default);
 
 	return $field_id;
 }
@@ -882,8 +882,8 @@ 
  *
  * @return string
  */
-function give_get_field_name( $field ) {
-	$field_name = esc_attr( empty( $field['repeat'] ) ? $field['id'] : $field['repeatable_field_id'] );
+function give_get_field_name($field) {
+	$field_name = esc_attr(empty($field['repeat']) ? $field['id'] : $field['repeatable_field_id']);
 
 	/**
 	 * Filter the field name.
@@ -892,7 +892,7 @@ 
 	 *
 	 * @param string $field_name
 	 */
-	$field_name = apply_filters( 'give_get_field_name', $field_name, $field );
+	$field_name = apply_filters('give_get_field_name', $field_name, $field);
 
 	return $field_name;
 }
@@ -909,40 +909,40 @@ 
  *
  * @return void
  */
-function _give_metabox_form_data_repeater_fields( $fields ) {
+function _give_metabox_form_data_repeater_fields($fields) {
 	global $thepostid, $post;
 
 	// Bailout.
-	if ( ! isset( $fields['fields'] ) || empty( $fields['fields'] ) ) {
+	if ( ! isset($fields['fields']) || empty($fields['fields'])) {
 		return;
 	}
 
-	$group_numbering = isset( $fields['options']['group_numbering'] ) ? (int) $fields['options']['group_numbering'] : 0;
-	$close_tabs      = isset( $fields['options']['close_tabs'] ) ? (int) $fields['options']['close_tabs'] : 0;
-	$wrapper_class   = isset( $fields['wrapper_class'] ) ? $fields['wrapper_class'] : '';
+	$group_numbering = isset($fields['options']['group_numbering']) ? (int) $fields['options']['group_numbering'] : 0;
+	$close_tabs      = isset($fields['options']['close_tabs']) ? (int) $fields['options']['close_tabs'] : 0;
+	$wrapper_class   = isset($fields['wrapper_class']) ? $fields['wrapper_class'] : '';
 	?>
-	<div class="give-repeatable-field-section <?php echo esc_attr( $wrapper_class ); ?>" id="<?php echo "{$fields['id']}_field"; ?>"
+	<div class="give-repeatable-field-section <?php echo esc_attr($wrapper_class); ?>" id="<?php echo "{$fields['id']}_field"; ?>"
 		 data-group-numbering="<?php echo $group_numbering; ?>" data-close-tabs="<?php echo $close_tabs; ?>">
-		<?php if ( ! empty( $fields['name'] ) ) : ?>
+		<?php if ( ! empty($fields['name'])) : ?>
 			<p class="give-repeater-field-name"><?php echo $fields['name']; ?></p>
 		<?php endif; ?>
 
-		<?php if ( ! empty( $fields['description'] ) ) : ?>
+		<?php if ( ! empty($fields['description'])) : ?>
 			<p class="give-repeater-field-description"><?php echo $fields['description']; ?></p>
 		<?php endif; ?>
 
 		<table class="give-repeatable-fields-section-wrapper" cellspacing="0">
 			<?php
-			$repeater_field_values = give_get_meta( $thepostid, $fields['id'], true );
-			$header_title          = isset( $fields['options']['header_title'] )
+			$repeater_field_values = give_get_meta($thepostid, $fields['id'], true);
+			$header_title          = isset($fields['options']['header_title'])
 				? $fields['options']['header_title']
-				: esc_attr__( 'Group', 'give' );
+				: esc_attr__('Group', 'give');
 
 			$add_default_donation_field = false;
 
 			// Check if level is not created or we have to add default level.
-			if ( is_array( $repeater_field_values ) && ( $fields_count = count( $repeater_field_values ) ) ) {
-				$repeater_field_values = array_values( $repeater_field_values );
+			if (is_array($repeater_field_values) && ($fields_count = count($repeater_field_values))) {
+				$repeater_field_values = array_values($repeater_field_values);
 			} else {
 				$fields_count               = 1;
 				$add_default_donation_field = true;
@@ -955,77 +955,77 @@ 
 						<div class="give-row-head give-move">
 							<button type="button" class="handlediv button-link"><span class="toggle-indicator"></span>
 							</button>
-							<span class="give-remove" title="<?php esc_html_e( 'Remove Group', 'give' ); ?>">-</span>
+							<span class="give-remove" title="<?php esc_html_e('Remove Group', 'give'); ?>">-</span>
 							<h2>
 								<span data-header-title="<?php echo $header_title; ?>"><?php echo $header_title; ?></span>
 							</h2>
 						</div>
 						<div class="give-row-body">
-							<?php foreach ( $fields['fields'] as $field ) : ?>
+							<?php foreach ($fields['fields'] as $field) : ?>
 								<?php
-								if ( ! give_is_field_callback_exist( $field ) ) {
+								if ( ! give_is_field_callback_exist($field)) {
 									continue;
 								}
 								?>
 								<?php
 								$field['repeat']              = true;
-								$field['repeatable_field_id'] = give_get_repeater_field_id( $field, $fields );
+								$field['repeatable_field_id'] = give_get_repeater_field_id($field, $fields);
 								$field['id']                  = str_replace(
-									array( '[', ']' ),
-									array( '_', '', ),
+									array('[', ']'),
+									array('_', '',),
 									$field['repeatable_field_id']
 								);
 								?>
-								<?php give_render_field( $field ); ?>
+								<?php give_render_field($field); ?>
 							<?php endforeach; ?>
 						</div>
 					</td>
 				</tr>
 
-				<?php if ( ! empty( $repeater_field_values ) ) : ?>
+				<?php if ( ! empty($repeater_field_values)) : ?>
 					<!--Stored repeater field group-->
-					<?php foreach ( $repeater_field_values as $index => $field_group ) : ?>
+					<?php foreach ($repeater_field_values as $index => $field_group) : ?>
 						<tr class="give-row">
 							<td class="give-repeater-field-wrap give-column" colspan="2">
 								<div class="give-row-head give-move">
 									<button type="button" class="handlediv button-link">
 										<span class="toggle-indicator"></span></button>
-									<span class="give-remove" title="<?php esc_html_e( 'Remove Group', 'give' ); ?>">-
+									<span class="give-remove" title="<?php esc_html_e('Remove Group', 'give'); ?>">-
 								</span>
 									<h2>
 										<span data-header-title="<?php echo $header_title; ?>"><?php echo $header_title; ?></span>
 									</h2>
 								</div>
 								<div class="give-row-body">
-									<?php foreach ( $fields['fields'] as $field ) : ?>
-										<?php if ( ! give_is_field_callback_exist( $field ) ) {
+									<?php foreach ($fields['fields'] as $field) : ?>
+										<?php if ( ! give_is_field_callback_exist($field)) {
 											continue;
 										} ?>
 										<?php
 										$field['repeat']              = true;
-										$field['repeatable_field_id'] = give_get_repeater_field_id( $field, $fields, $index );
-										$field['attributes']['value'] = give_get_repeater_field_value( $field, $field_group, $fields );
+										$field['repeatable_field_id'] = give_get_repeater_field_id($field, $fields, $index);
+										$field['attributes']['value'] = give_get_repeater_field_value($field, $field_group, $fields);
 										$field['id']                  = str_replace(
-											array( '[', ']' ),
-											array( '_', '', ),
+											array('[', ']'),
+											array('_', '',),
 											$field['repeatable_field_id']
 										);
 										?>
-										<?php give_render_field( $field ); ?>
+										<?php give_render_field($field); ?>
 									<?php endforeach; ?>
 								</div>
 							</td>
 						</tr>
-					<?php endforeach;; ?>
+					<?php endforeach; ; ?>
 
-				<?php elseif ( $add_default_donation_field ) : ?>
+				<?php elseif ($add_default_donation_field) : ?>
 					<!--Default repeater field group-->
 					<tr class="give-row">
 						<td class="give-repeater-field-wrap give-column" colspan="2">
 							<div class="give-row-head give-move">
 								<button type="button" class="handlediv button-link">
 									<span class="toggle-indicator"></span></button>
-								<span class="give-remove" title="<?php esc_html_e( 'Remove Group', 'give' ); ?>">-
+								<span class="give-remove" title="<?php esc_html_e('Remove Group', 'give'); ?>">-
 							</span>
 								<h2>
 									<span data-header-title="<?php echo $header_title; ?>"><?php echo $header_title; ?></span>
@@ -1033,25 +1033,25 @@ 
 							</div>
 							<div class="give-row-body">
 								<?php
-								foreach ( $fields['fields'] as $field ) :
-									if ( ! give_is_field_callback_exist( $field ) ) {
+								foreach ($fields['fields'] as $field) :
+									if ( ! give_is_field_callback_exist($field)) {
 										continue;
 									}
 
 									$field['repeat']              = true;
-									$field['repeatable_field_id'] = give_get_repeater_field_id( $field, $fields, 0 );
+									$field['repeatable_field_id'] = give_get_repeater_field_id($field, $fields, 0);
 									$field['attributes']['value'] = apply_filters(
 										"give_default_field_group_field_{$field['id']}_value",
-										( ! empty( $field['default'] ) ? $field['default'] : '' ),
+										( ! empty($field['default']) ? $field['default'] : ''),
 										$field,
 										$fields
 									);
-									$field['id']                  = str_replace(
-										array( '[', ']' ),
-										array( '_', '', ),
+									$field['id'] = str_replace(
+										array('[', ']'),
+										array('_', '',),
 										$field['repeatable_field_id']
 									);
-									give_render_field( $field );
+									give_render_field($field);
 
 								endforeach;
 								?>
@@ -1063,9 +1063,9 @@ 
 			<tfoot>
 				<tr>
 					<?php
-					$add_row_btn_title = isset( $fields['options']['add_button'] )
+					$add_row_btn_title = isset($fields['options']['add_button'])
 						? $add_row_btn_title = $fields['options']['add_button']
-						: esc_html__( 'Add Row', 'give' );
+						: esc_html__('Add Row', 'give');
 					?>
 					<td colspan="2" class="give-add-repeater-field-section-row-wrap">
 						<span class="button button-primary give-add-repeater-field-section-row"><?php echo $add_row_btn_title; ?></span>
@@ -1095,10 +1095,10 @@ 
 	 *
 	 * @param string
 	 */
-	$default_current_tab = apply_filters( "give_default_setting_tab_{$current_setting_page}", 'general' );
+	$default_current_tab = apply_filters("give_default_setting_tab_{$current_setting_page}", 'general');
 
 	// Get current tab.
-	$current_tab = empty( $_GET['tab'] ) ? $default_current_tab : urldecode( $_GET['tab'] );
+	$current_tab = empty($_GET['tab']) ? $default_current_tab : urldecode($_GET['tab']);
 
 	// Output.
 	return $current_tab;
@@ -1122,10 +1122,10 @@ 
 	 *
 	 * @param string
 	 */
-	$default_current_section = apply_filters( "give_default_setting_tab_section_{$current_tab}", '' );
+	$default_current_section = apply_filters("give_default_setting_tab_section_{$current_tab}", '');
 
 	// Get current section.
-	$current_section = empty( $_REQUEST['section'] ) ? $default_current_section : urldecode( $_REQUEST['section'] );
+	$current_section = empty($_REQUEST['section']) ? $default_current_section : urldecode($_REQUEST['section']);
 
 	// Output.
 	return $current_section;
@@ -1139,7 +1139,7 @@ 
  */
 function give_get_current_setting_page() {
 	// Get current page.
-	$setting_page = ! empty( $_GET['page'] ) ? urldecode( $_GET['page'] ) : '';
+	$setting_page = ! empty($_GET['page']) ? urldecode($_GET['page']) : '';
 
 	// Output.
 	return $setting_page;
@@ -1159,13 +1159,13 @@ 
  *
  * @return string
  */
-function _give_display_content_field_value( $field_value, $field, $postid ) {
-	$show_content = give_get_meta( $postid, '_give_content_option', true );
+function _give_display_content_field_value($field_value, $field, $postid) {
+	$show_content = give_get_meta($postid, '_give_content_option', true);
 
 	if (
-		! give_get_meta( $postid, '_give_display_content', true )
+		! give_get_meta($postid, '_give_display_content', true)
 		&& $show_content
-		&& ( 'none' !== $show_content )
+		&& ('none' !== $show_content)
 	) {
 		$field_value = 'enabled';
 	}
@@ -1173,7 +1173,7 @@ 
 	return $field_value;
 }
 
-add_filter( '_give_display_content_field_value', '_give_display_content_field_value', 10, 3 );
+add_filter('_give_display_content_field_value', '_give_display_content_field_value', 10, 3);
 
 
 /**
@@ -1190,12 +1190,12 @@ 
  *
  * @return string
  */
-function _give_content_placement_field_value( $field_value, $field, $postid ) {
-	$show_content = give_get_meta( $postid, '_give_content_option', true );
+function _give_content_placement_field_value($field_value, $field, $postid) {
+	$show_content = give_get_meta($postid, '_give_content_option', true);
 
 	if (
-		! give_get_meta( $postid, '_give_content_placement', true )
-		&& ( 'none' !== $show_content )
+		! give_get_meta($postid, '_give_content_placement', true)
+		&& ('none' !== $show_content)
 	) {
 		$field_value = $show_content;
 	}
@@ -1203,7 +1203,7 @@ 
 	return $field_value;
 }
 
-add_filter( '_give_content_placement_field_value', '_give_content_placement_field_value', 10, 3 );
+add_filter('_give_content_placement_field_value', '_give_content_placement_field_value', 10, 3);
 
 
 /**
@@ -1219,17 +1219,17 @@ 
  *
  * @return string
  */
-function _give_terms_option_field_value( $field_value, $field, $postid ) {
-	$term_option = give_get_meta( $postid, '_give_terms_option', true );
+function _give_terms_option_field_value($field_value, $field, $postid) {
+	$term_option = give_get_meta($postid, '_give_terms_option', true);
 
-	if ( in_array( $term_option, array( 'none', 'yes' ) ) ) {
-		$field_value = ( 'yes' === $term_option ? 'enabled' : 'disabled' );
+	if (in_array($term_option, array('none', 'yes'))) {
+		$field_value = ('yes' === $term_option ? 'enabled' : 'disabled');
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_terms_option_field_value', '_give_terms_option_field_value', 10, 3 );
+add_filter('_give_terms_option_field_value', '_give_terms_option_field_value', 10, 3);
 
 
 /**
@@ -1246,17 +1246,17 @@ 
  *
  * @return string
  */
-function _give_offline_donation_enable_billing_fields_single_field_value( $field_value, $field, $postid ) {
-	$offline_donation = give_get_meta( $postid, '_give_offline_donation_enable_billing_fields_single', true );
+function _give_offline_donation_enable_billing_fields_single_field_value($field_value, $field, $postid) {
+	$offline_donation = give_get_meta($postid, '_give_offline_donation_enable_billing_fields_single', true);
 
-	if ( 'on' === $offline_donation ) {
+	if ('on' === $offline_donation) {
 		$field_value = 'enabled';
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_offline_donation_enable_billing_fields_single_field_value', '_give_offline_donation_enable_billing_fields_single_field_value', 10, 3 );
+add_filter('_give_offline_donation_enable_billing_fields_single_field_value', '_give_offline_donation_enable_billing_fields_single_field_value', 10, 3);
 
 
 /**
@@ -1272,17 +1272,17 @@ 
  *
  * @return string
  */
-function _give_custom_amount_field_value( $field_value, $field, $postid ) {
-	$custom_amount = give_get_meta( $postid, '_give_custom_amount', true );
+function _give_custom_amount_field_value($field_value, $field, $postid) {
+	$custom_amount = give_get_meta($postid, '_give_custom_amount', true);
 
-	if ( in_array( $custom_amount, array( 'yes', 'no' ) ) ) {
-		$field_value = ( 'yes' === $custom_amount ? 'enabled' : 'disabled' );
+	if (in_array($custom_amount, array('yes', 'no'))) {
+		$field_value = ('yes' === $custom_amount ? 'enabled' : 'disabled');
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_custom_amount_field_value', '_give_custom_amount_field_value', 10, 3 );
+add_filter('_give_custom_amount_field_value', '_give_custom_amount_field_value', 10, 3);
 
 
 /**
@@ -1298,17 +1298,17 @@ 
  *
  * @return string
  */
-function _give_goal_option_field_value( $field_value, $field, $postid ) {
-	$goal_option = give_get_meta( $postid, '_give_goal_option', true );
+function _give_goal_option_field_value($field_value, $field, $postid) {
+	$goal_option = give_get_meta($postid, '_give_goal_option', true);
 
-	if ( in_array( $goal_option, array( 'yes', 'no' ) ) ) {
-		$field_value = ( 'yes' === $goal_option ? 'enabled' : 'disabled' );
+	if (in_array($goal_option, array('yes', 'no'))) {
+		$field_value = ('yes' === $goal_option ? 'enabled' : 'disabled');
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_goal_option_field_value', '_give_goal_option_field_value', 10, 3 );
+add_filter('_give_goal_option_field_value', '_give_goal_option_field_value', 10, 3);
 
 /**
  * Set value for Donation Goal --> close Form.
@@ -1324,17 +1324,17 @@ 
  *
  * @return string
  */
-function _give_close_form_when_goal_achieved_value( $field_value, $field, $postid ) {
-	$close_form = give_get_meta( $postid, '_give_close_form_when_goal_achieved', true );
+function _give_close_form_when_goal_achieved_value($field_value, $field, $postid) {
+	$close_form = give_get_meta($postid, '_give_close_form_when_goal_achieved', true);
 
-	if ( in_array( $close_form, array( 'yes', 'no' ) ) ) {
-		$field_value = ( 'yes' === $close_form ? 'enabled' : 'disabled' );
+	if (in_array($close_form, array('yes', 'no'))) {
+		$field_value = ('yes' === $close_form ? 'enabled' : 'disabled');
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_close_form_when_goal_achieved_field_value', '_give_close_form_when_goal_achieved_value', 10, 3 );
+add_filter('_give_close_form_when_goal_achieved_field_value', '_give_close_form_when_goal_achieved_value', 10, 3);
 
 
 /**
@@ -1350,17 +1350,17 @@ 
  *
  * @return string
  */
-function _give_logged_in_only_value( $field_value, $field, $postid ) {
-	$guest_donation = give_get_meta( $postid, '_give_logged_in_only', true );
+function _give_logged_in_only_value($field_value, $field, $postid) {
+	$guest_donation = give_get_meta($postid, '_give_logged_in_only', true);
 
-	if ( in_array( $guest_donation, array( 'yes', 'no' ) ) ) {
-		$field_value = ( 'yes' === $guest_donation ? 'enabled' : 'disabled' );
+	if (in_array($guest_donation, array('yes', 'no'))) {
+		$field_value = ('yes' === $guest_donation ? 'enabled' : 'disabled');
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_logged_in_only_field_value', '_give_logged_in_only_value', 10, 3 );
+add_filter('_give_logged_in_only_field_value', '_give_logged_in_only_value', 10, 3);
 
 /**
  * Set value for Offline Donations --> Offline Donations.
@@ -1376,17 +1376,17 @@ 
  *
  * @return string
  */
-function _give_customize_offline_donations_value( $field_value, $field, $postid ) {
-	$customize_offline_text = give_get_meta( $postid, '_give_customize_offline_donations', true );
+function _give_customize_offline_donations_value($field_value, $field, $postid) {
+	$customize_offline_text = give_get_meta($postid, '_give_customize_offline_donations', true);
 
-	if ( in_array( $customize_offline_text, array( 'yes', 'no' ) ) ) {
-		$field_value = ( 'yes' === $customize_offline_text ? 'enabled' : 'disabled' );
+	if (in_array($customize_offline_text, array('yes', 'no'))) {
+		$field_value = ('yes' === $customize_offline_text ? 'enabled' : 'disabled');
 	}
 
 	return $field_value;
 }
 
-add_filter( '_give_customize_offline_donations_field_value', '_give_customize_offline_donations_value', 10, 3 );
+add_filter('_give_customize_offline_donations_field_value', '_give_customize_offline_donations_value', 10, 3);
 
 
 /**
@@ -1401,14 +1401,14 @@ 
  *
  * @return mixed
  */
-function _give_set_multi_level_repeater_field_id( $field_id, $field, $fields, $default ) {
+function _give_set_multi_level_repeater_field_id($field_id, $field, $fields, $default) {
 	$row_placeholder = false !== $default ? $default : '{{row-count-placeholder}}';
 	$field_id        = "{$fields['id']}[{$row_placeholder}][{$field['id']}][level_id]";
 
 	return $field_id;
 }
 
-add_filter( 'give_get_repeater_field__give_id_id', '_give_set_multi_level_repeater_field_id', 10, 4 );
+add_filter('give_get_repeater_field__give_id_id', '_give_set_multi_level_repeater_field_id', 10, 4);
 
 /**
  * Set repeater field value for multi donation form.
@@ -1422,13 +1422,13 @@ 
  *
  * @return mixed
  */
-function _give_set_multi_level_repeater_field_value( $field_value, $field, $field_group, $fields ) {
-	$field_value = $field_group[ $field['id'] ]['level_id'];
+function _give_set_multi_level_repeater_field_value($field_value, $field, $field_group, $fields) {
+	$field_value = $field_group[$field['id']]['level_id'];
 
 	return $field_value;
 }
 
-add_filter( 'give_get_repeater_field__give_id_value', '_give_set_multi_level_repeater_field_value', 10, 4 );
+add_filter('give_get_repeater_field__give_id_value', '_give_set_multi_level_repeater_field_value', 10, 4);
 
 /**
  * Set default value for _give_id field.
@@ -1439,11 +1439,11 @@ 
  *
  * @return string
  */
-function _give_set_field_give_id_default_value( $field ) {
+function _give_set_field_give_id_default_value($field) {
 	return 0;
 }
 
-add_filter( 'give_default_field_group_field__give_id_value', '_give_set_field_give_id_default_value' );
+add_filter('give_default_field_group_field__give_id_value', '_give_set_field_give_id_default_value');
 
 /**
  * Set default value for _give_default field.
@@ -1454,11 +1454,11 @@ 
  *
  * @return string
  */
-function _give_set_field_give_default_default_value( $field ) {
+function _give_set_field_give_default_default_value($field) {
 	return 'default';
 }
 
-add_filter( 'give_default_field_group_field__give_default_value', '_give_set_field_give_default_default_value' );
+add_filter('give_default_field_group_field__give_default_value', '_give_set_field_give_default_default_value');
 
 /**
  * Set repeater field editor id for field type wysiwyg.
@@ -1470,12 +1470,12 @@ 
  *
  * @return string
  */
-function give_repeater_field_set_editor_id( $field_name, $field ) {
-	if ( isset( $field['repeatable_field_id'] ) && 'wysiwyg' == $field['type'] ) {
-		$field_name = '_give_repeater_' . uniqid() . '_wysiwyg';
+function give_repeater_field_set_editor_id($field_name, $field) {
+	if (isset($field['repeatable_field_id']) && 'wysiwyg' == $field['type']) {
+		$field_name = '_give_repeater_'.uniqid().'_wysiwyg';
 	}
 
 	return $field_name;
 }
 
-add_filter( 'give_get_field_name', 'give_repeater_field_set_editor_id', 10, 2 );
+add_filter('give_get_field_name', 'give_repeater_field_set_editor_id', 10, 2);

includes/admin/shortcodes/class-shortcode-button.php

Doc Comments +1 added lines, -1 removed lines

@@ -113,7 +113,7 @@
 	/**
 	 * Adds the "Donation Form" button above the TinyMCE Editor on add/edit screens.
 	 *
-	 * @return string|bool
+	 * @return false|null
 	 *
 	 * @since 1.0
 	 */

Indentation +2 added lines, -2 removed lines

@@ -138,8 +138,8 @@
 
 		// Only run in admin post/page creation and edit screens
 		if ( in_array( $screen->parent_file, $shortcode_button_pages )
-		     && apply_filters( 'give_shortcode_button_condition', true )
-		     && ! empty( self::$shortcodes )
+			 && apply_filters( 'give_shortcode_button_condition', true )
+			 && ! empty( self::$shortcodes )
 		) {
 
 			$shortcodes = array();

Spacing +51 added lines, -51 removed lines

@@ -12,7 +12,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -33,16 +33,16 @@ 
 	 */
 	public function __construct() {
 
-		if ( is_admin() ) {
-			add_filter( 'mce_external_plugins', array( $this, 'mce_external_plugins' ), 15 );
+		if (is_admin()) {
+			add_filter('mce_external_plugins', array($this, 'mce_external_plugins'), 15);
 
-			add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_assets' ) );
-			add_action( 'admin_enqueue_scripts', array( $this, 'admin_localize_scripts' ), 13 );
-			add_action( 'media_buttons', array( $this, 'shortcode_button' ) );
+			add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_assets'));
+			add_action('admin_enqueue_scripts', array($this, 'admin_localize_scripts'), 13);
+			add_action('media_buttons', array($this, 'shortcode_button'));
 		}
 
-		add_action( "wp_ajax_give_shortcode", array( $this, 'shortcode_ajax' ) );
-		add_action( "wp_ajax_nopriv_give_shortcode", array( $this, 'shortcode_ajax' ) );
+		add_action("wp_ajax_give_shortcode", array($this, 'shortcode_ajax'));
+		add_action("wp_ajax_nopriv_give_shortcode", array($this, 'shortcode_ajax'));
 	}
 
 	/**
@@ -54,15 +54,15 @@ 
 	 *
 	 * @since 1.0
 	 */
-	public function mce_external_plugins( $plugin_array ) {
+	public function mce_external_plugins($plugin_array) {
 
-		if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) {
+		if ( ! current_user_can('edit_posts') && ! current_user_can('edit_pages')) {
 			return false;
 		}
 
-		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		$suffix = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
-		$plugin_array['give_shortcode'] = GIVE_PLUGIN_URL . 'assets/js/admin/tinymce/mce-plugin' . $suffix . '.js';
+		$plugin_array['give_shortcode'] = GIVE_PLUGIN_URL.'assets/js/admin/tinymce/mce-plugin'.$suffix.'.js';
 
 		return $plugin_array;
 	}
@@ -76,12 +76,12 @@ 
 	 */
 	public function admin_enqueue_assets() {
 
-		$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		$suffix = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
 		wp_enqueue_script(
 			'give_shortcode',
-			GIVE_PLUGIN_URL . 'assets/js/admin/admin-shortcodes' . $suffix . '.js',
-			array( 'jquery' ),
+			GIVE_PLUGIN_URL.'assets/js/admin/admin-shortcodes'.$suffix.'.js',
+			array('jquery'),
 			GIVE_VERSION,
 			true
 		);
@@ -96,17 +96,17 @@ 
 	 */
 	public function admin_localize_scripts() {
 
-		if ( ! empty( self::$shortcodes ) ) {
+		if ( ! empty(self::$shortcodes)) {
 
 			$variables = array();
 
-			foreach ( self::$shortcodes as $shortcode => $values ) {
-				if ( ! empty( $values['required'] ) ) {
-					$variables[ $shortcode ] = $values['required'];
+			foreach (self::$shortcodes as $shortcode => $values) {
+				if ( ! empty($values['required'])) {
+					$variables[$shortcode] = $values['required'];
 				}
 			}
 
-			wp_localize_script( 'give_shortcode', 'scShortcodes', $variables );
+			wp_localize_script('give_shortcode', 'scShortcodes', $variables);
 		}
 	}
 
@@ -123,37 +123,37 @@ 
 
 		// If we load wp editor by ajax then $screen will be empty which generate notice if we treat $screen as WP_Screen object.
 		// For example we are loading wp editor by ajax in repeater field.
-		if ( ! ( $screen instanceof WP_Screen ) ) {
+		if ( ! ($screen instanceof WP_Screen)) {
 			return false;
 		}
 
-		$shortcode_button_pages = apply_filters( 'give_shortcode_button_pages', array(
+		$shortcode_button_pages = apply_filters('give_shortcode_button_pages', array(
 			'post.php',
 			'page.php',
 			'post-new.php',
 			'post-edit.php',
 			'edit.php',
 			'edit.php?post_type=page',
-		) );
+		));
 
 		// Only run in admin post/page creation and edit screens
-		if ( in_array( $screen->parent_file, $shortcode_button_pages )
-		     && apply_filters( 'give_shortcode_button_condition', true )
-		     && ! empty( self::$shortcodes )
+		if (in_array($screen->parent_file, $shortcode_button_pages)
+		     && apply_filters('give_shortcode_button_condition', true)
+		     && ! empty(self::$shortcodes)
 		) {
 
 			$shortcodes = array();
 
-			foreach ( self::$shortcodes as $shortcode => $values ) {
+			foreach (self::$shortcodes as $shortcode => $values) {
 
 				/**
 				 * Filters the condition for including the current shortcode
 				 *
 				 * @since 1.0
 				 */
-				if ( apply_filters( sanitize_title( $shortcode ) . '_condition', true ) ) {
+				if (apply_filters(sanitize_title($shortcode).'_condition', true)) {
 
-					$shortcodes[ $shortcode ] = sprintf(
+					$shortcodes[$shortcode] = sprintf(
 						'<div class="sc-shortcode mce-menu-item give-shortcode-item-%1$s" data-shortcode="%2$s">%3$s</div>',
 						$shortcode,
 						$shortcode,
@@ -162,37 +162,37 @@ 
 				}
 			}
 
-			if ( ! empty( $shortcodes ) ) {
+			if ( ! empty($shortcodes)) {
 
 				// check current WP version
-				$img = ( version_compare( get_bloginfo( 'version' ), '3.5', '<' ) )
-					? '<img src="' . GIVE_PLUGIN_URL . 'assets/images/give-media.png" />'
-					: '<span class="wp-media-buttons-icon" id="give-media-button" style="background-image: url(' . give_svg_icons( 'give_grey' ) . ');"></span>';
+				$img = (version_compare(get_bloginfo('version'), '3.5', '<'))
+					? '<img src="'.GIVE_PLUGIN_URL.'assets/images/give-media.png" />'
+					: '<span class="wp-media-buttons-icon" id="give-media-button" style="background-image: url('.give_svg_icons('give_grey').');"></span>';
 
-				reset( $shortcodes );
+				reset($shortcodes);
 
-				if ( 1 === count( $shortcodes ) ) {
+				if (1 === count($shortcodes)) {
 
-					$shortcode = key( $shortcodes );
+					$shortcode = key($shortcodes);
 
 					printf(
 						'<button type="button" class="button sc-shortcode" data-shortcode="%s">%s</button>',
 						$shortcode,
-						sprintf( '%s %s %s',
+						sprintf('%s %s %s',
 							$img,
-							__( 'Insert', 'give' ),
-							self::$shortcodes[ $shortcode ]['label']
+							__('Insert', 'give'),
+							self::$shortcodes[$shortcode]['label']
 						)
 					);
 				} else {
 					printf(
-						'<div class="sc-wrap">' .
-						'<button class="button sc-button" type="button">%s %s</button>' .
-						'<div class="sc-menu mce-menu">%s</div>' .
+						'<div class="sc-wrap">'.
+						'<button class="button sc-button" type="button">%s %s</button>'.
+						'<div class="sc-menu mce-menu">%s</div>'.
 						'</div>',
 						$img,
-						__( 'Give Shortcodes', 'give' ),
-						implode( '', array_values( $shortcodes ) )
+						__('Give Shortcodes', 'give'),
+						implode('', array_values($shortcodes))
 					);
 				}
 			}
@@ -208,15 +208,15 @@ 
 	 */
 	public function shortcode_ajax() {
 
-		$shortcode = isset( $_POST['shortcode'] ) ? $_POST['shortcode'] : false;
+		$shortcode = isset($_POST['shortcode']) ? $_POST['shortcode'] : false;
 		$response  = false;
 
-		if ( $shortcode && array_key_exists( $shortcode, self::$shortcodes ) ) {
+		if ($shortcode && array_key_exists($shortcode, self::$shortcodes)) {
 
-			$data = self::$shortcodes[ $shortcode ];
+			$data = self::$shortcodes[$shortcode];
 
-			if ( ! empty( $data['errors'] ) ) {
-				$data['btn_okay'] = array( esc_html__( 'Okay', 'give' ) );
+			if ( ! empty($data['errors'])) {
+				$data['btn_okay'] = array(esc_html__('Okay', 'give'));
 			}
 
 			$response = array(
@@ -228,10 +228,10 @@ 
 			);
 		} else {
 			// todo: handle error
-			error_log( print_r( 'AJAX error!', 1 ) );
+			error_log(print_r('AJAX error!', 1));
 		}
 
-		wp_send_json( $response );
+		wp_send_json($response);
 	}
 }
 

includes/gateways/paypal-standard.php

Doc Comments +2 added lines, -2 removed lines

@@ -565,7 +565,7 @@ 
  *
  * @since 1.6.3
  *
- * @param $pending_reason
+ * @param string $pending_reason
  *
  * @return string
  */
@@ -642,7 +642,7 @@ 
  * @param int   $payment_id   Payment ID
  * @param array $payment_data Array of payment data.
  *
- * @return mixed|string
+ * @return string
  */
 function give_build_paypal_url( $payment_id, $payment_data ) {
 	// Only send to PayPal if the pending payment is created successfully.

Spacing +156 added lines, -156 removed lines

@@ -9,7 +9,7 @@ 
  * @since       1.0
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -22,10 +22,10 @@ 
  *
  * @return bool
  */
-function give_paypal_standard_billing_fields( $form_id ) {
+function give_paypal_standard_billing_fields($form_id) {
 
-	if ( give_is_setting_enabled( give_get_option( 'paypal_standard_billing_details' ) ) ) {
-		give_default_cc_address_fields( $form_id );
+	if (give_is_setting_enabled(give_get_option('paypal_standard_billing_details'))) {
+		give_default_cc_address_fields($form_id);
 
 		return true;
 	}
@@ -34,7 +34,7 @@ 
 
 }
 
-add_action( 'give_paypal_cc_form', 'give_paypal_standard_billing_fields' );
+add_action('give_paypal_cc_form', 'give_paypal_standard_billing_fields');
 
 /**
  * Process PayPal Payment.
@@ -45,28 +45,28 @@ 
  *
  * @return void
  */
-function give_process_paypal_payment( $payment_data ) {
+function give_process_paypal_payment($payment_data) {
 
 	// Validate nonce.
-	give_validate_nonce( $payment_data['gateway_nonce'], 'give-gateway' );
+	give_validate_nonce($payment_data['gateway_nonce'], 'give-gateway');
 
-	$payment_id = give_create_payment( $payment_data );
+	$payment_id = give_create_payment($payment_data);
 
 	// Check payment.
-	if ( empty( $payment_id ) ) {
+	if (empty($payment_id)) {
 		// Record the error.
-		give_record_gateway_error( __( 'Payment Error', 'give' ), sprintf( /* translators: %s: payment data */
-			__( 'Payment creation failed before sending donor to PayPal. Payment data: %s', 'give' ), json_encode( $payment_data ) ), $payment_id );
+		give_record_gateway_error(__('Payment Error', 'give'), sprintf( /* translators: %s: payment data */
+			__('Payment creation failed before sending donor to PayPal. Payment data: %s', 'give'), json_encode($payment_data) ), $payment_id);
 		// Problems? Send back.
-		give_send_back_to_checkout( '?payment-mode=' . $payment_data['post_data']['give-gateway'] );
+		give_send_back_to_checkout('?payment-mode='.$payment_data['post_data']['give-gateway']);
 	}
 
 	// Redirect to PayPal.
-	wp_redirect( give_build_paypal_url( $payment_id, $payment_data ) );
+	wp_redirect(give_build_paypal_url($payment_id, $payment_data));
 	exit;
 }
 
-add_action( 'give_gateway_paypal', 'give_process_paypal_payment' );
+add_action('give_gateway_paypal', 'give_process_paypal_payment');
 
 /**
  * Listens for a PayPal IPN requests and then sends to the processing function.
@@ -77,17 +77,17 @@ 
 function give_listen_for_paypal_ipn() {
 
 	// Regular PayPal IPN.
-	if ( isset( $_GET['give-listener'] ) && 'IPN' === $_GET['give-listener'] ) {
+	if (isset($_GET['give-listener']) && 'IPN' === $_GET['give-listener']) {
 		/**
 		 * Fires while verifying PayPal IPN
 		 *
 		 * @since 1.0
 		 */
-		do_action( 'give_verify_paypal_ipn' );
+		do_action('give_verify_paypal_ipn');
 	}
 }
 
-add_action( 'init', 'give_listen_for_paypal_ipn' );
+add_action('init', 'give_listen_for_paypal_ipn');
 
 /**
  * Process PayPal IPN
@@ -98,7 +98,7 @@ 
 function give_process_paypal_ipn() {
 
 	// Check the request method is POST.
-	if ( isset( $_SERVER['REQUEST_METHOD'] ) && 'POST' !== $_SERVER['REQUEST_METHOD'] ) {
+	if (isset($_SERVER['REQUEST_METHOD']) && 'POST' !== $_SERVER['REQUEST_METHOD']) {
 		return;
 	}
 
@@ -106,11 +106,11 @@ 
 	$post_data = '';
 
 	// Fallback just in case post_max_size is lower than needed.
-	if ( ini_get( 'allow_url_fopen' ) ) {
-		$post_data = file_get_contents( 'php://input' );
+	if (ini_get('allow_url_fopen')) {
+		$post_data = file_get_contents('php://input');
 	} else {
 		// If allow_url_fopen is not enabled, then make sure that post_max_size is large enough.
-		ini_set( 'post_max_size', '12M' );
+		ini_set('post_max_size', '12M');
 	}
 	// Start the encoded data collection with notification command.
 	$encoded_data = 'cmd=_notify-validate';
@@ -119,41 +119,41 @@ 
 	$arg_separator = give_get_php_arg_separator_output();
 
 	// Verify there is a post_data.
-	if ( $post_data || strlen( $post_data ) > 0 ) {
+	if ($post_data || strlen($post_data) > 0) {
 		// Append the data.
-		$encoded_data .= $arg_separator . $post_data;
+		$encoded_data .= $arg_separator.$post_data;
 	} else {
 		// Check if POST is empty.
-		if ( empty( $_POST ) ) {
+		if (empty($_POST)) {
 			// Nothing to do.
 			return;
 		} else {
 			// Loop through each POST.
-			foreach ( $_POST as $key => $value ) {
+			foreach ($_POST as $key => $value) {
 				// Encode the value and append the data.
-				$encoded_data .= $arg_separator . "$key=" . urlencode( $value );
+				$encoded_data .= $arg_separator."$key=".urlencode($value);
 			}
 		}
 	}
 
 	// Convert collected post data to an array.
-	parse_str( $encoded_data, $encoded_data_array );
+	parse_str($encoded_data, $encoded_data_array);
 
-	foreach ( $encoded_data_array as $key => $value ) {
+	foreach ($encoded_data_array as $key => $value) {
 
-		if ( false !== strpos( $key, 'amp;' ) ) {
-			$new_key = str_replace( '&', '&', $key );
-			$new_key = str_replace( 'amp;', '&', $new_key );
+		if (false !== strpos($key, 'amp;')) {
+			$new_key = str_replace('&', '&', $key);
+			$new_key = str_replace('amp;', '&', $new_key);
 
-			unset( $encoded_data_array[ $key ] );
-			$encoded_data_array[ $new_key ] = $value;
+			unset($encoded_data_array[$key]);
+			$encoded_data_array[$new_key] = $value;
 		}
 	}
 
 	$api_response = false;
 
 	// Validate IPN request w/ PayPal if user hasn't disabled this security measure.
-	if ( give_is_setting_enabled( give_get_option( 'paypal_verification' ) ) ) {
+	if (give_is_setting_enabled(give_get_option('paypal_verification'))) {
 
 		$remote_post_vars = array(
 			'method'      => 'POST',
@@ -173,25 +173,25 @@ 
 		);
 
 		// Validate the IPN.
-		$api_response = wp_remote_post( give_get_paypal_redirect(), $remote_post_vars );
+		$api_response = wp_remote_post(give_get_paypal_redirect(), $remote_post_vars);
 
-		if ( is_wp_error( $api_response ) ) {
-			give_record_gateway_error( __( 'IPN Error', 'give' ), sprintf( /* translators: %s: Paypal IPN response */
-				__( 'Invalid IPN verification response. IPN data: %s', 'give' ), json_encode( $api_response ) ) );
+		if (is_wp_error($api_response)) {
+			give_record_gateway_error(__('IPN Error', 'give'), sprintf( /* translators: %s: Paypal IPN response */
+				__('Invalid IPN verification response. IPN data: %s', 'give'), json_encode($api_response) ));
 
 			return; // Something went wrong.
 		}
 
-		if ( 'VERIFIED' !== $api_response['body'] ) {
-			give_record_gateway_error( __( 'IPN Error', 'give' ), sprintf( /* translators: %s: Paypal IPN response */
-				__( 'Invalid IPN verification response. IPN data: %s', 'give' ), json_encode( $api_response ) ) );
+		if ('VERIFIED' !== $api_response['body']) {
+			give_record_gateway_error(__('IPN Error', 'give'), sprintf( /* translators: %s: Paypal IPN response */
+				__('Invalid IPN verification response. IPN data: %s', 'give'), json_encode($api_response) ));
 
 			return; // Response not okay.
 		}
 	}// End if().
 
 	// Check if $post_data_array has been populated.
-	if ( ! is_array( $encoded_data_array ) && ! empty( $encoded_data_array ) ) {
+	if ( ! is_array($encoded_data_array) && ! empty($encoded_data_array)) {
 		return;
 	}
 
@@ -200,28 +200,28 @@ 
 		'payment_status' => '',
 	);
 
-	$encoded_data_array = wp_parse_args( $encoded_data_array, $defaults );
+	$encoded_data_array = wp_parse_args($encoded_data_array, $defaults);
 
-	$payment_id = isset( $encoded_data_array['custom'] ) ? absint( $encoded_data_array['custom'] ) : 0;
+	$payment_id = isset($encoded_data_array['custom']) ? absint($encoded_data_array['custom']) : 0;
 	$txn_type   = $encoded_data_array['txn_type'];
 
 	// Check for PayPal IPN Notifications and update data based on it.
-	$current_timestamp = current_time( 'timestamp' );
+	$current_timestamp = current_time('timestamp');
 	$paypal_ipn_vars   = array(
-		'auth_status'    => isset( $api_response['body'] ) ? $api_response['body'] : 'N/A',
-		'transaction_id' => isset( $encoded_data_array['txn_id'] ) ? $encoded_data_array['txn_id'] : 'N/A',
+		'auth_status'    => isset($api_response['body']) ? $api_response['body'] : 'N/A',
+		'transaction_id' => isset($encoded_data_array['txn_id']) ? $encoded_data_array['txn_id'] : 'N/A',
 		'payment_id'     => $payment_id,
 	);
-	update_option( 'give_last_paypal_ipn_received', $paypal_ipn_vars );
-	give_insert_payment_note( $payment_id, sprintf(
-			__( 'IPN received on %s at %s', 'give' ),
-			date_i18n( 'm/d/Y', $current_timestamp ),
-			date_i18n( 'H:i', $current_timestamp )
+	update_option('give_last_paypal_ipn_received', $paypal_ipn_vars);
+	give_insert_payment_note($payment_id, sprintf(
+			__('IPN received on %s at %s', 'give'),
+			date_i18n('m/d/Y', $current_timestamp),
+			date_i18n('H:i', $current_timestamp)
 		)
 	);
-	give_update_meta( $payment_id, 'give_last_paypal_ipn_received', $current_timestamp );
+	give_update_meta($payment_id, 'give_last_paypal_ipn_received', $current_timestamp);
 
-	if ( has_action( 'give_paypal_' . $txn_type ) ) {
+	if (has_action('give_paypal_'.$txn_type)) {
 		/**
 		 * Fires while processing PayPal IPN $txn_type.
 		 *
@@ -232,7 +232,7 @@ 
 		 * @param array $encoded_data_array Encoded data.
 		 * @param int   $payment_id         Payment id.
 		 */
-		do_action( "give_paypal_{$txn_type}", $encoded_data_array, $payment_id );
+		do_action("give_paypal_{$txn_type}", $encoded_data_array, $payment_id);
 	} else {
 		/**
 		 * Fires while process PayPal IPN.
@@ -244,12 +244,12 @@ 
 		 * @param array $encoded_data_array Encoded data.
 		 * @param int   $payment_id         Payment id.
 		 */
-		do_action( 'give_paypal_web_accept', $encoded_data_array, $payment_id );
+		do_action('give_paypal_web_accept', $encoded_data_array, $payment_id);
 	}
 	exit;
 }
 
-add_action( 'give_verify_paypal_ipn', 'give_process_paypal_ipn' );
+add_action('give_verify_paypal_ipn', 'give_process_paypal_ipn');
 
 /**
  * Process web accept (one time) payment IPNs.
@@ -261,99 +261,99 @@ 
  *
  * @return void
  */
-function give_process_paypal_web_accept( $data, $payment_id ) {
+function give_process_paypal_web_accept($data, $payment_id) {
 
 	// Only allow through these transaction types.
-	if ( 'web_accept' !== $data['txn_type'] && 'cart' !== $data['txn_type'] && 'refunded' !== strtolower( $data['payment_status'] ) ) {
+	if ('web_accept' !== $data['txn_type'] && 'cart' !== $data['txn_type'] && 'refunded' !== strtolower($data['payment_status'])) {
 		return;
 	}
 
 	// Need $payment_id to continue.
-	if ( empty( $payment_id ) ) {
+	if (empty($payment_id)) {
 		return;
 	}
 
 	// Collect donation payment details.
 	$paypal_amount  = $data['mc_gross'];
-	$payment_status = strtolower( $data['payment_status'] );
-	$currency_code  = strtolower( $data['mc_currency'] );
-	$business_email = isset( $data['business'] ) && is_email( $data['business'] ) ? trim( $data['business'] ) : trim( $data['receiver_email'] );
-	$payment_meta   = give_get_payment_meta( $payment_id );
+	$payment_status = strtolower($data['payment_status']);
+	$currency_code  = strtolower($data['mc_currency']);
+	$business_email = isset($data['business']) && is_email($data['business']) ? trim($data['business']) : trim($data['receiver_email']);
+	$payment_meta   = give_get_payment_meta($payment_id);
 
 	// Must be a PayPal standard IPN.
-	if ( 'paypal' !== give_get_payment_gateway( $payment_id ) ) {
+	if ('paypal' !== give_get_payment_gateway($payment_id)) {
 		return;
 	}
 
 	// Verify payment recipient.
-	if ( strcasecmp( $business_email, trim( give_get_option( 'paypal_email' ) ) ) !== 0 ) {
+	if (strcasecmp($business_email, trim(give_get_option('paypal_email'))) !== 0) {
 
-		give_record_gateway_error( __( 'IPN Error', 'give' ), sprintf( /* translators: %s: Paypal IPN response */
-			__( 'Invalid business email in IPN response. IPN data: %s', 'give' ), json_encode( $data ) ), $payment_id );
-		give_update_payment_status( $payment_id, 'failed' );
-		give_insert_payment_note( $payment_id, __( 'Payment failed due to invalid PayPal business email.', 'give' ) );
+		give_record_gateway_error(__('IPN Error', 'give'), sprintf( /* translators: %s: Paypal IPN response */
+			__('Invalid business email in IPN response. IPN data: %s', 'give'), json_encode($data) ), $payment_id);
+		give_update_payment_status($payment_id, 'failed');
+		give_insert_payment_note($payment_id, __('Payment failed due to invalid PayPal business email.', 'give'));
 
 		return;
 	}
 
 	// Verify payment currency.
-	if ( $currency_code !== strtolower( $payment_meta['currency'] ) ) {
+	if ($currency_code !== strtolower($payment_meta['currency'])) {
 
-		give_record_gateway_error( __( 'IPN Error', 'give' ), sprintf( /* translators: %s: Paypal IPN response */
-			__( 'Invalid currency in IPN response. IPN data: %s', 'give' ), json_encode( $data ) ), $payment_id );
-		give_update_payment_status( $payment_id, 'failed' );
-		give_insert_payment_note( $payment_id, __( 'Payment failed due to invalid currency in PayPal IPN.', 'give' ) );
+		give_record_gateway_error(__('IPN Error', 'give'), sprintf( /* translators: %s: Paypal IPN response */
+			__('Invalid currency in IPN response. IPN data: %s', 'give'), json_encode($data) ), $payment_id);
+		give_update_payment_status($payment_id, 'failed');
+		give_insert_payment_note($payment_id, __('Payment failed due to invalid currency in PayPal IPN.', 'give'));
 
 		return;
 	}
 
 	// Process refunds & reversed.
-	if ( 'refunded' === $payment_status || 'reversed' === $payment_status ) {
-		give_process_paypal_refund( $data, $payment_id );
+	if ('refunded' === $payment_status || 'reversed' === $payment_status) {
+		give_process_paypal_refund($data, $payment_id);
 
 		return;
 	}
 
 	// Only complete payments once.
-	if ( 'publish' === get_post_status( $payment_id ) ) {
+	if ('publish' === get_post_status($payment_id)) {
 		return;
 	}
 
 	// Retrieve the total donation amount (before PayPal).
-	$payment_amount = give_donation_amount( $payment_id );
+	$payment_amount = give_donation_amount($payment_id);
 
 	// Check that the donation PP and local db amounts match.
-	if ( number_format( (float) $paypal_amount, 2 ) < number_format( (float) $payment_amount, 2 ) ) {
+	if (number_format((float) $paypal_amount, 2) < number_format((float) $payment_amount, 2)) {
 		// The prices don't match
-		give_record_gateway_error( __( 'IPN Error', 'give' ), sprintf( /* translators: %s: Paypal IPN response */
-			__( 'Invalid payment amount in IPN response. IPN data: %s', 'give' ), json_encode( $data ) ), $payment_id );
-		give_update_payment_status( $payment_id, 'failed' );
-		give_insert_payment_note( $payment_id, __( 'Payment failed due to invalid amount in PayPal IPN.', 'give' ) );
+		give_record_gateway_error(__('IPN Error', 'give'), sprintf( /* translators: %s: Paypal IPN response */
+			__('Invalid payment amount in IPN response. IPN data: %s', 'give'), json_encode($data) ), $payment_id);
+		give_update_payment_status($payment_id, 'failed');
+		give_insert_payment_note($payment_id, __('Payment failed due to invalid amount in PayPal IPN.', 'give'));
 
 		return;
 	}
 
 	// Process completed donations.
-	if ( 'completed' === $payment_status || give_is_test_mode() ) {
+	if ('completed' === $payment_status || give_is_test_mode()) {
 
-		give_insert_payment_note( $payment_id, sprintf( /* translators: %s: Paypal transaction ID */
-			__( 'PayPal Transaction ID: %s', 'give' ), $data['txn_id'] ) );
-		give_set_payment_transaction_id( $payment_id, $data['txn_id'] );
-		give_update_payment_status( $payment_id, 'publish' );
+		give_insert_payment_note($payment_id, sprintf( /* translators: %s: Paypal transaction ID */
+			__('PayPal Transaction ID: %s', 'give'), $data['txn_id'] ));
+		give_set_payment_transaction_id($payment_id, $data['txn_id']);
+		give_update_payment_status($payment_id, 'publish');
 
-	} elseif ( 'pending' === $payment_status && isset( $data['pending_reason'] ) ) {
+	} elseif ('pending' === $payment_status && isset($data['pending_reason'])) {
 
 		// Look for possible pending reasons, such as an echeck.
-		$note = give_paypal_get_pending_donation_note( strtolower( $data['pending_reason'] ) );
+		$note = give_paypal_get_pending_donation_note(strtolower($data['pending_reason']));
 
-		if ( ! empty( $note ) ) {
-			give_insert_payment_note( $payment_id, $note );
+		if ( ! empty($note)) {
+			give_insert_payment_note($payment_id, $note);
 		}
 	}
 
 }
 
-add_action( 'give_paypal_web_accept', 'give_process_paypal_web_accept', 10, 2 );
+add_action('give_paypal_web_accept', 'give_process_paypal_web_accept', 10, 2);
 
 /**
  * Process PayPal IPN Refunds
@@ -365,35 +365,35 @@ 
  *
  * @return void
  */
-function give_process_paypal_refund( $data, $payment_id = 0 ) {
+function give_process_paypal_refund($data, $payment_id = 0) {
 
 	// Collect payment details.
-	if ( empty( $payment_id ) ) {
+	if (empty($payment_id)) {
 		return;
 	}
 
 	// Only refund payments once.
-	if ( 'refunded' === get_post_status( $payment_id ) ) {
+	if ('refunded' === get_post_status($payment_id)) {
 		return;
 	}
 
-	$payment_amount = give_donation_amount( $payment_id );
+	$payment_amount = give_donation_amount($payment_id);
 	$refund_amount  = $data['payment_gross'] * - 1;
 
-	if ( number_format( (float) $refund_amount, 2 ) < number_format( (float) $payment_amount, 2 ) ) {
+	if (number_format((float) $refund_amount, 2) < number_format((float) $payment_amount, 2)) {
 
-		give_insert_payment_note( $payment_id, sprintf( /* translators: %s: Paypal parent transaction ID */
-			__( 'Partial PayPal refund processed: %s', 'give' ), $data['parent_txn_id'] ) );
+		give_insert_payment_note($payment_id, sprintf( /* translators: %s: Paypal parent transaction ID */
+			__('Partial PayPal refund processed: %s', 'give'), $data['parent_txn_id'] ));
 
 		return; // This is a partial refund
 
 	}
 
-	give_insert_payment_note( $payment_id, sprintf( /* translators: 1: Paypal parent transaction ID 2. Paypal reason code */
-		__( 'PayPal Payment #%1$s Refunded for reason: %2$s', 'give' ), $data['parent_txn_id'], $data['reason_code'] ) );
-	give_insert_payment_note( $payment_id, sprintf( /* translators: %s: Paypal transaction ID */
-		__( 'PayPal Refund Transaction ID: %s', 'give' ), $data['txn_id'] ) );
-	give_update_payment_status( $payment_id, 'refunded' );
+	give_insert_payment_note($payment_id, sprintf( /* translators: 1: Paypal parent transaction ID 2. Paypal reason code */
+		__('PayPal Payment #%1$s Refunded for reason: %2$s', 'give'), $data['parent_txn_id'], $data['reason_code'] ));
+	give_insert_payment_note($payment_id, sprintf( /* translators: %s: Paypal transaction ID */
+		__('PayPal Refund Transaction ID: %s', 'give'), $data['txn_id'] ));
+	give_update_payment_status($payment_id, 'refunded');
 }
 
 /**
@@ -405,24 +405,24 @@ 
  *
  * @return string
  */
-function give_get_paypal_redirect( $ssl_check = false ) {
+function give_get_paypal_redirect($ssl_check = false) {
 
-	if ( is_ssl() || ! $ssl_check ) {
+	if (is_ssl() || ! $ssl_check) {
 		$protocol = 'https://';
 	} else {
 		$protocol = 'http://';
 	}
 
 	// Check the current payment mode
-	if ( give_is_test_mode() ) {
+	if (give_is_test_mode()) {
 		// Test mode
-		$paypal_uri = $protocol . 'www.sandbox.paypal.com/cgi-bin/webscr';
+		$paypal_uri = $protocol.'www.sandbox.paypal.com/cgi-bin/webscr';
 	} else {
 		// Live mode
-		$paypal_uri = $protocol . 'www.paypal.com/cgi-bin/webscr';
+		$paypal_uri = $protocol.'www.paypal.com/cgi-bin/webscr';
 	}
 
-	return apply_filters( 'give_paypal_uri', $paypal_uri );
+	return apply_filters('give_paypal_uri', $paypal_uri);
 }
 
 /**
@@ -432,9 +432,9 @@ 
  * @return string
  */
 function give_get_paypal_page_style() {
-	$page_style = trim( give_get_option( 'paypal_page_style', 'PayPal' ) );
+	$page_style = trim(give_get_option('paypal_page_style', 'PayPal'));
 
-	return apply_filters( 'give_paypal_page_style', $page_style );
+	return apply_filters('give_paypal_page_style', $page_style);
 }
 
 /**
@@ -448,26 +448,26 @@ 
  *
  * @return string
  */
-function give_paypal_success_page_content( $content ) {
+function give_paypal_success_page_content($content) {
 
-	if ( ! isset( $_GET['payment-id'] ) && ! give_get_purchase_session() ) {
+	if ( ! isset($_GET['payment-id']) && ! give_get_purchase_session()) {
 		return $content;
 	}
 
-	$payment_id = isset( $_GET['payment-id'] ) ? absint( $_GET['payment-id'] ) : false;
+	$payment_id = isset($_GET['payment-id']) ? absint($_GET['payment-id']) : false;
 
-	if ( ! $payment_id ) {
+	if ( ! $payment_id) {
 		$session    = give_get_purchase_session();
-		$payment_id = give_get_donation_id_by_key( $session['purchase_key'] );
+		$payment_id = give_get_donation_id_by_key($session['purchase_key']);
 	}
 
-	$payment = get_post( $payment_id );
-	if ( $payment && 'pending' === $payment->post_status ) {
+	$payment = get_post($payment_id);
+	if ($payment && 'pending' === $payment->post_status) {
 
 		// Payment is still pending so show processing indicator to fix the race condition.
 		ob_start();
 
-		give_get_template_part( 'payment', 'processing' );
+		give_get_template_part('payment', 'processing');
 
 		$content = ob_get_clean();
 
@@ -477,7 +477,7 @@ 
 
 }
 
-add_filter( 'give_payment_confirm_paypal', 'give_paypal_success_page_content' );
+add_filter('give_payment_confirm_paypal', 'give_paypal_success_page_content');
 
 /**
  * Given a transaction ID, generate a link to the PayPal transaction ID details
@@ -489,16 +489,16 @@ 
  *
  * @return string                 A link to the PayPal transaction details
  */
-function give_paypal_link_transaction_id( $transaction_id, $payment_id ) {
+function give_paypal_link_transaction_id($transaction_id, $payment_id) {
 
 	$paypal_base_url = 'https://history.paypal.com/cgi-bin/webscr?cmd=_history-details-from-hub&id=';
-	$transaction_url = '<a href="' . esc_url( $paypal_base_url . $transaction_id ) . '" target="_blank">' . $transaction_id . '</a>';
+	$transaction_url = '<a href="'.esc_url($paypal_base_url.$transaction_id).'" target="_blank">'.$transaction_id.'</a>';
 
-	return apply_filters( 'give_paypal_link_payment_details_transaction_id', $transaction_url );
+	return apply_filters('give_paypal_link_payment_details_transaction_id', $transaction_url);
 
 }
 
-add_filter( 'give_payment_details_transaction_id-paypal', 'give_paypal_link_transaction_id', 10, 2 );
+add_filter('give_payment_details_transaction_id-paypal', 'give_paypal_link_transaction_id', 10, 2);
 
 
 /**
@@ -510,64 +510,64 @@ 
  *
  * @return string
  */
-function give_paypal_get_pending_donation_note( $pending_reason ) {
+function give_paypal_get_pending_donation_note($pending_reason) {
 
 	$note = '';
 
-	switch ( $pending_reason ) {
+	switch ($pending_reason) {
 
 		case 'echeck' :
 
-			$note = __( 'Payment made via eCheck and will clear automatically in 5-8 days.', 'give' );
+			$note = __('Payment made via eCheck and will clear automatically in 5-8 days.', 'give');
 
 			break;
 
 		case 'address' :
 
-			$note = __( 'Payment requires a confirmed donor address and must be accepted manually through PayPal.', 'give' );
+			$note = __('Payment requires a confirmed donor address and must be accepted manually through PayPal.', 'give');
 
 			break;
 
 		case 'intl' :
 
-			$note = __( 'Payment must be accepted manually through PayPal due to international account regulations.', 'give' );
+			$note = __('Payment must be accepted manually through PayPal due to international account regulations.', 'give');
 
 			break;
 
 		case 'multi-currency' :
 
-			$note = __( 'Payment received in non-shop currency and must be accepted manually through PayPal.', 'give' );
+			$note = __('Payment received in non-shop currency and must be accepted manually through PayPal.', 'give');
 
 			break;
 
 		case 'paymentreview' :
 		case 'regulatory_review' :
 
-			$note = __( 'Payment is being reviewed by PayPal staff as high-risk or in possible violation of government regulations.', 'give' );
+			$note = __('Payment is being reviewed by PayPal staff as high-risk or in possible violation of government regulations.', 'give');
 
 			break;
 
 		case 'unilateral' :
 
-			$note = __( 'Payment was sent to non-confirmed or non-registered email address.', 'give' );
+			$note = __('Payment was sent to non-confirmed or non-registered email address.', 'give');
 
 			break;
 
 		case 'upgrade' :
 
-			$note = __( 'PayPal account must be upgraded before this payment can be accepted.', 'give' );
+			$note = __('PayPal account must be upgraded before this payment can be accepted.', 'give');
 
 			break;
 
 		case 'verify' :
 
-			$note = __( 'PayPal account is not verified. Verify account in order to accept this donation.', 'give' );
+			$note = __('PayPal account is not verified. Verify account in order to accept this donation.', 'give');
 
 			break;
 
 		case 'other' :
 
-			$note = __( 'Payment is pending for unknown reasons. Contact PayPal support for assistance.', 'give' );
+			$note = __('Payment is pending for unknown reasons. Contact PayPal support for assistance.', 'give');
 
 			break;
 
@@ -585,49 +585,49 @@ 
  *
  * @return mixed|string
  */
-function give_build_paypal_url( $payment_id, $payment_data ) {
+function give_build_paypal_url($payment_id, $payment_data) {
 	// Only send to PayPal if the pending payment is created successfully.
-	$listener_url = add_query_arg( 'give-listener', 'IPN', home_url( 'index.php' ) );
+	$listener_url = add_query_arg('give-listener', 'IPN', home_url('index.php'));
 
 	// Get the success url.
-	$return_url = add_query_arg( array(
+	$return_url = add_query_arg(array(
 		'payment-confirmation' => 'paypal',
 		'payment-id'           => $payment_id,
 
-	), get_permalink( give_get_option( 'success_page' ) ) );
+	), get_permalink(give_get_option('success_page')));
 
 	// Get the PayPal redirect uri.
-	$paypal_redirect = trailingslashit( give_get_paypal_redirect() ) . '?';
+	$paypal_redirect = trailingslashit(give_get_paypal_redirect()).'?';
 
 	// Item name.
-	$item_name = give_payment_gateway_item_title( $payment_data );
+	$item_name = give_payment_gateway_item_title($payment_data);
 
 	// Setup PayPal API params.
 	$paypal_args = array(
-		'business'      => give_get_option( 'paypal_email', false ),
+		'business'      => give_get_option('paypal_email', false),
 		'first_name'    => $payment_data['user_info']['first_name'],
 		'last_name'     => $payment_data['user_info']['last_name'],
 		'email'         => $payment_data['user_email'],
 		'invoice'       => $payment_data['purchase_key'],
 		'amount'        => $payment_data['price'],
-		'item_name'     => stripslashes( $item_name ),
+		'item_name'     => stripslashes($item_name),
 		'no_shipping'   => '1',
 		'shipping'      => '0',
 		'no_note'       => '1',
-		'currency_code' => give_get_currency( $payment_id, $payment_data ),
-		'charset'       => get_bloginfo( 'charset' ),
+		'currency_code' => give_get_currency($payment_id, $payment_data),
+		'charset'       => get_bloginfo('charset'),
 		'custom'        => $payment_id,
 		'rm'            => '2',
 		'return'        => $return_url,
-		'cancel_return' => give_get_failed_transaction_uri( '?payment-id=' . $payment_id ),
+		'cancel_return' => give_get_failed_transaction_uri('?payment-id='.$payment_id),
 		'notify_url'    => $listener_url,
 		'page_style'    => give_get_paypal_page_style(),
-		'cbt'           => get_bloginfo( 'name' ),
+		'cbt'           => get_bloginfo('name'),
 		'bn'            => 'givewp_SP',
 	);
 
 	// Add user address if present.
-	if ( ! empty( $payment_data['user_info']['address'] ) ) {
+	if ( ! empty($payment_data['user_info']['address'])) {
 		$default_address = array(
 			'line1'   => '',
 			'line2'   => '',
@@ -637,7 +637,7 @@ 
 			'country' => '',
 		);
 
-		$address = wp_parse_args( $payment_data['user_info']['address'], $default_address );
+		$address = wp_parse_args($payment_data['user_info']['address'], $default_address);
 
 		$paypal_args['address1'] = $address['line1'];
 		$paypal_args['address2'] = $address['line2'];
@@ -658,13 +658,13 @@ 
 	 *
 	 * @since 1.8
 	 */
-	$paypal_args = apply_filters( 'give_paypal_redirect_args', $paypal_args, $payment_data );
+	$paypal_args = apply_filters('give_paypal_redirect_args', $paypal_args, $payment_data);
 
 	// Build query.
-	$paypal_redirect .= http_build_query( $paypal_args );
+	$paypal_redirect .= http_build_query($paypal_args);
 
 	// Fix for some sites that encode the entities.
-	$paypal_redirect = str_replace( '&amp;', '&', $paypal_redirect );
+	$paypal_redirect = str_replace('&amp;', '&', $paypal_redirect);
 
 	return $paypal_redirect;
 }
@@ -679,7 +679,7 @@ 
 function give_get_paypal_button_type() {
 	// paypal_button_type can be donation or standard.
 	$paypal_button_type = '_donations';
-	if ( 'standard' === give_get_option( 'paypal_button_type' ) ) {
+	if ('standard' === give_get_option('paypal_button_type')) {
 		$paypal_button_type = '_xclick';
 	}
 

includes/admin/settings/class-settings-addon.php

Spacing +11 added lines, -11 removed lines

@@ -9,11 +9,11 @@ 
  * @since       1.8
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
-if ( ! class_exists( 'Give_Settings_Addon' ) ) :
+if ( ! class_exists('Give_Settings_Addon')) :
 
 	/**
 	 * Give_Settings_Addon.
@@ -26,7 +26,7 @@ 
 		 */
 		public function __construct() {
 			$this->id    = 'addons';
-			$this->label = esc_html__( 'Add-ons', 'give' );
+			$this->label = esc_html__('Add-ons', 'give');
 
 			parent::__construct();
 		}
@@ -38,12 +38,12 @@ 
 		 * @param  $setting_tab
 		 * @return string
 		 */
-		function set_default_setting_tab( $setting_tab ) {
+		function set_default_setting_tab($setting_tab) {
 			$default_tab = '';
 
 			// Set default tab to first setting tab.
-			if( $sections = array_keys( $this->get_sections() ) ) {
-				$default_tab = current( $sections );
+			if ($sections = array_keys($this->get_sections())) {
+				$default_tab = current($sections);
 			}
 			return $default_tab;
 		}
@@ -55,11 +55,11 @@ 
 		 * @param  array $pages Lst of pages.
 		 * @return array
 		 */
-		public function add_settings_page( $pages ) {
+		public function add_settings_page($pages) {
 			$setting = $this->get_settings();
 			// Bailout: Do not add addons setting tab if it does not contain any setting fields.
-			if( ! empty( $setting ) ) {
-				$pages[ $this->id ] = $this->label;
+			if ( ! empty($setting)) {
+				$pages[$this->id] = $this->label;
 			}
 
 			return $pages;
@@ -78,7 +78,7 @@ 
 			 * Filter the addons settings.
 			 * Backward compatibility: Please do not use this filter. This filter is deprecated in 1.8
 			 */
-			$settings = apply_filters( 'give_settings_addons', $settings );
+			$settings = apply_filters('give_settings_addons', $settings);
 
 			/**
 			 * Filter the settings.
@@ -86,7 +86,7 @@ 
 			 * @since  1.8
 			 * @param  array $settings
 			 */
-			$settings = apply_filters( 'give_get_settings_' . $this->id, $settings );
+			$settings = apply_filters('give_get_settings_'.$this->id, $settings);
 
 			// Output.
 			return $settings;