pronamic / wp-pronamic-ideal

admin/page-about.php

Spacing +19 added lines, -19 removed lines

@@ -15,20 +15,20 @@ 
  */
 
 // If this file is called directly, abort.
-if ( ! defined( 'WPINC' ) ) {
+if ( ! defined('WPINC')) {
 	die;
 }
 
 ?>
 <div class="wrap about-wrap">
-	<h1><?php esc_html_e( 'Welcome to Pronamic Pay', 'pronamic_ideal' ); ?></h1>
+	<h1><?php esc_html_e('Welcome to Pronamic Pay', 'pronamic_ideal'); ?></h1>
 
 	<div class="about-text">
 		<?php
 
 		printf(
-			esc_html__( 'Thanks for installing Pronamic Pay. Version %s is more powerful, stable and secure than ever before. We hope you enjoy using it.', 'pronamic_ideal' ),
-			esc_html( $this->plugin->get_version() )
+			esc_html__('Thanks for installing Pronamic Pay. Version %s is more powerful, stable and secure than ever before. We hope you enjoy using it.', 'pronamic_ideal'),
+			esc_html($this->plugin->get_version())
 		);
 
 		?>
@@ -38,8 +38,8 @@ 
 		<?php
 
 		printf(
-			esc_html__( 'Version: %s', 'pronamic_ideal' ),
-			esc_html( $this->plugin->get_version() )
+			esc_html__('Version: %s', 'pronamic_ideal'),
+			esc_html($this->plugin->get_version())
 		);
 
 		?>
@@ -49,27 +49,27 @@ 
 		<?php
 
 		$tabs = array(
-			'new'             => __( 'What is new', 'pronamic_ideal' ),
-			'getting-started' => __( 'Getting started', 'pronamic_ideal' ),
+			'new'             => __('What is new', 'pronamic_ideal'),
+			'getting-started' => __('Getting started', 'pronamic_ideal'),
 		);
 
-		$current_tab = filter_input( INPUT_GET, 'tab', FILTER_SANITIZE_STRING );
-		$current_tab = empty( $current_tab ) ? key( $tabs ) : $current_tab;
+		$current_tab = filter_input(INPUT_GET, 'tab', FILTER_SANITIZE_STRING);
+		$current_tab = empty($current_tab) ? key($tabs) : $current_tab;
 
-		foreach ( $tabs as $tab => $title ) {
-			$classes = array( 'nav-tab' );
+		foreach ($tabs as $tab => $title) {
+			$classes = array('nav-tab');
 
-			if ( $current_tab === $tab ) {
+			if ($current_tab === $tab) {
 				$classes[] = 'nav-tab-active';
 			}
 
-			$url = add_query_arg( 'tab', $tab );
+			$url = add_query_arg('tab', $tab);
 
 			printf(
 				'<a class="nav-tab %s" href="%s">%s</a>',
-				esc_attr( implode( ' ', $classes ) ),
-				esc_attr( $url ),
-				esc_html( $title )
+				esc_attr(implode(' ', $classes)),
+				esc_attr($url),
+				esc_html($title)
 			);
 		}
 
@@ -78,9 +78,9 @@ 
 
 	<?php
 
-	$file = plugin_dir_path( Plugin::$file ) . 'admin/tab-' . $current_tab . '.php';
+	$file = plugin_dir_path(Plugin::$file) . 'admin/tab-' . $current_tab . '.php';
 
-	if ( is_readable( $file ) ) {
+	if (is_readable($file)) {
 		include $file;
 	}
 

admin/meta-box-subscription-update.php

Spacing +6 added lines, -6 removed lines

@@ -19,12 +19,12 @@ 
 		<select id="pronamic-subscription-status" name="post_status" class="medium-text">
 			<?php
 
-			foreach ( $states as $status => $label ) {
+			foreach ($states as $status => $label) {
 				printf(
 					'<option value="%s" %s>%s</option>',
-					esc_attr( $status ),
-					selected( $status, $post->post_status, false ),
-					esc_html( $label )
+					esc_attr($status),
+					selected($status, $post->post_status, false),
+					esc_html($label)
 				);
 			}
 
@@ -37,10 +37,10 @@ 
 	<div class="pronamic-pay-action">
 		<?php
 
-		wp_nonce_field( 'pronamic_subscription_update', 'pronamic_subscription_nonce' );
+		wp_nonce_field('pronamic_subscription_update', 'pronamic_subscription_nonce');
 
 		submit_button(
-			__( 'Update', 'pronamic_ideal' ),
+			__('Update', 'pronamic_ideal'),
 			'primary',
 			'pronamic_subscription_update',
 			false

admin/widget-payments-status-list.php

Spacing +6 added lines, -6 removed lines

@@ -12,19 +12,19 @@
 <div class="pronamic-pay-status-widget">
 	<ul class="pronamic-pay-status-list">
 
-		<?php foreach ( $states as $status => $label ) : ?>
+		<?php foreach ($states as $status => $label) : ?>
 
-			<li class="<?php echo esc_attr( 'payment_status-' . $status ); ?>">
-				<a href="<?php echo esc_attr( add_query_arg( 'post_status', $status, $url ) ); ?>">
+			<li class="<?php echo esc_attr('payment_status-' . $status); ?>">
+				<a href="<?php echo esc_attr(add_query_arg('post_status', $status, $url)); ?>">
 					<?php
 
-					$count = isset( $counts->$status ) ? $counts->$status : 0;
+					$count = isset($counts->$status) ? $counts->$status : 0;
 
 					printf( // WPCS: XSS ok.
 						$label,
 						'<strong>' . sprintf(
-							esc_html( _n( '%s payment', '%s payments', $count, 'pronamic_ideal' ) ),
-							esc_html( number_format_i18n( $count ) )
+							esc_html(_n('%s payment', '%s payments', $count, 'pronamic_ideal')),
+							esc_html(number_format_i18n($count))
 						) . '</strong>'
 					);
 

admin/tab-system_status.php

Spacing +82 added lines, -82 removed lines

@@ -12,35 +12,35 @@ 
 <table class="pronamic-pay-table pronamic-pay-status-table widefat">
 	<thead>
 		<tr>
-			<th colspan="3"><?php esc_html_e( 'License', 'pronamic_ideal' ); ?></th>
+			<th colspan="3"><?php esc_html_e('License', 'pronamic_ideal'); ?></th>
 		</tr>
 	</thead>
 
 	<tbody>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'License Status', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('License Status', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
-				$status = get_option( 'pronamic_pay_license_status' );
+				$status = get_option('pronamic_pay_license_status');
 
-				switch ( $status ) {
+				switch ($status) {
 					case 'valid':
-						esc_html_e( 'Valid', 'pronamic_ideal' );
+						esc_html_e('Valid', 'pronamic_ideal');
 
 						break;
 					case 'invalid':
-						esc_html_e( 'Invalid', 'pronamic_ideal' );
+						esc_html_e('Invalid', 'pronamic_ideal');
 
 						break;
 					case 'site_inactive':
-						esc_html_e( 'Site Inactive', 'pronamic_ideal' );
+						esc_html_e('Site Inactive', 'pronamic_ideal');
 
 						break;
 					default:
-						echo esc_html( $status );
+						echo esc_html($status);
 
 						break;
 				}
@@ -50,19 +50,19 @@ 
 		</tr>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'Next License Check', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Next License Check', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
-				$timestamp = wp_next_scheduled( 'pronamic_pay_license_check' );
+				$timestamp = wp_next_scheduled('pronamic_pay_license_check');
 
-				if ( $timestamp ) {
-					$timestamp = get_date_from_gmt( date( 'Y-m-d H:i:s', $timestamp ), 'U' );
+				if ($timestamp) {
+					$timestamp = get_date_from_gmt(date('Y-m-d H:i:s', $timestamp), 'U');
 
-					echo esc_html( date_i18n( 'D j M Y H:i:s', $timestamp ) );
+					echo esc_html(date_i18n('D j M Y H:i:s', $timestamp));
 				} else {
-					esc_html_e( 'Not scheduled', 'pronamic_ideal' );
+					esc_html_e('Not scheduled', 'pronamic_ideal');
 				}
 
 				?>
@@ -74,17 +74,17 @@ 
 <table class="pronamic-pay-table pronamic-pay-status-table widefat">
 	<thead>
 		<tr>
-			<th colspan="3"><?php esc_html_e( 'WordPress Environment', 'pronamic_ideal' ); ?></th>
+			<th colspan="3"><?php esc_html_e('WordPress Environment', 'pronamic_ideal'); ?></th>
 		</tr>
 	</thead>
 
 	<tbody>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'Site URL', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Site URL', 'pronamic_ideal'); ?>
 			</th>
 			<td>
-				<?php echo esc_html( site_url() ); ?>
+				<?php echo esc_html(site_url()); ?>
 			</td>
 			<td>
 				✓
@@ -92,10 +92,10 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="row">
-				<?php esc_html_e( 'Home URL', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Home URL', 'pronamic_ideal'); ?>
 			</th>
 			<td>
-				<?php echo esc_html( home_url() ); ?>
+				<?php echo esc_html(home_url()); ?>
 			</td>
 			<td>
 				✓
@@ -103,18 +103,18 @@ 
 		</tr>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'PHP Version', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('PHP Version', 'pronamic_ideal'); ?>
 			</th>
 			<td>
-				<?php echo esc_html( phpversion() ); ?>
+				<?php echo esc_html(phpversion()); ?>
 			</td>
 			<td>
 				<?php
 
-				if ( version_compare( phpversion(), '5.2', '>' ) ) {
+				if (version_compare(phpversion(), '5.2', '>')) {
 					echo '✓';
 				} else {
-					esc_html_e( 'Pronamic Pay requires PHP 5.2 or above.', 'pronamic_ideal' );
+					esc_html_e('Pronamic Pay requires PHP 5.2 or above.', 'pronamic_ideal');
 				}
 
 				?>
@@ -122,24 +122,24 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="row">
-				<?php esc_html_e( 'MySQL Version', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('MySQL Version', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
 				global $wpdb;
 
-				echo esc_html( $wpdb->db_version() );
+				echo esc_html($wpdb->db_version());
 
 				?>
 			</td>
 			<td>
 				<?php
 
-				if ( version_compare( $wpdb->db_version(), '5', '>' ) ) {
+				if (version_compare($wpdb->db_version(), '5', '>')) {
 					echo '✓';
 				} else {
-					esc_html_e( 'Pronamic Pay requires MySQL 5 or above.', 'pronamic_ideal' );
+					esc_html_e('Pronamic Pay requires MySQL 5 or above.', 'pronamic_ideal');
 				}
 
 				?>
@@ -147,18 +147,18 @@ 
 		</tr>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'WordPress Version', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('WordPress Version', 'pronamic_ideal'); ?>
 			</th>
 			<td>
-				<?php echo esc_html( get_bloginfo( 'version' ) ); ?>
+				<?php echo esc_html(get_bloginfo('version')); ?>
 			</td>
 			<td>
 				<?php
 
-				if ( version_compare( get_bloginfo( 'version' ), '3.2', '>' ) ) {
+				if (version_compare(get_bloginfo('version'), '3.2', '>')) {
 					echo '✓';
 				} else {
-					esc_html_e( 'Pronamic Pay requires WordPress 3.2 or above.', 'pronamic_ideal' );
+					esc_html_e('Pronamic Pay requires WordPress 3.2 or above.', 'pronamic_ideal');
 				}
 
 				?>
@@ -166,27 +166,27 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="row">
-				<?php esc_html_e( 'WP Memory Limit', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('WP Memory Limit', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
-				$memory = pronamic_pay_let_to_num( WP_MEMORY_LIMIT );
+				$memory = pronamic_pay_let_to_num(WP_MEMORY_LIMIT);
 
-				echo esc_html( size_format( $memory ) );
+				echo esc_html(size_format($memory));
 
 				?>
 			</td>
 			<td>
 				<?php
 
-				if ( $memory >= 67108864 ) { // 64 MB
+				if ($memory >= 67108864) { // 64 MB
 					echo '✓';
 				} else {
 					echo wp_kses(
 						sprintf(
-							__( 'We recommend setting memory to at least 64MB. See: <a href="%s" target="_blank">Increasing memory allocated to PHP</a>', 'pronamic_ideal' ),
-							esc_attr( 'http://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP' )
+							__('We recommend setting memory to at least 64MB. See: <a href="%s" target="_blank">Increasing memory allocated to PHP</a>', 'pronamic_ideal'),
+							esc_attr('http://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP')
 						),
 						array(
 							'a' => array(
@@ -202,19 +202,19 @@ 
 		</tr>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'Character Set', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Character Set', 'pronamic_ideal'); ?>
 			</th>
 			<td>
-				<?php bloginfo( 'charset' ); ?>
+				<?php bloginfo('charset'); ?>
 			</td>
 			<td>
 				<?php
 
 				// @see http://codex.wordpress.org/Function_Reference/bloginfo#Show_Character_Set
-				if ( 0 === strcasecmp( get_bloginfo( 'charset' ), 'UTF-8' ) ) {
+				if (0 === strcasecmp(get_bloginfo('charset'), 'UTF-8')) {
 					echo '✓';
 				} else {
-					esc_html_e( 'Pronamic Pay advices to set the character encoding to UTF-8.', 'pronamic_ideal' );
+					esc_html_e('Pronamic Pay advices to set the character encoding to UTF-8.', 'pronamic_ideal');
 				}
 
 				?>
@@ -222,10 +222,10 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="row">
-				<?php esc_html_e( 'Time', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Time', 'pronamic_ideal'); ?>
 			</th>
 			<td>
-				<?php echo esc_html( date( __( 'Y/m/d g:i:s A', 'pronamic_ideal' ) ) ); ?>
+				<?php echo esc_html(date(__('Y/m/d g:i:s A', 'pronamic_ideal'))); ?>
 			</td>
 			<td>
 				✓
@@ -233,20 +233,20 @@ 
 		</tr>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'cURL', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('cURL', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
-				if ( function_exists( 'curl_version' ) ) {
+				if (function_exists('curl_version')) {
 					// @codingStandardsIgnoreStart
 					// Using cURL functions is highly discouraged within VIP context
 					// We only use this cURL function for on the system status page
 					$version = curl_version();
 					// @codingStandardsIgnoreEnd
 
-					if ( isset( $version['version'] ) ) {
-						echo esc_html( $version['version'] );
+					if (isset($version['version'])) {
+						echo esc_html($version['version']);
 					}
 				}
 
@@ -258,13 +258,13 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="row">
-				<?php esc_html_e( 'OpenSSL', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('OpenSSL', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
-				if ( defined( 'OPENSSL_VERSION_TEXT' ) ) {
-					echo esc_html( OPENSSL_VERSION_TEXT );
+				if (defined('OPENSSL_VERSION_TEXT')) {
+					echo esc_html(OPENSSL_VERSION_TEXT);
 				}
 
 				// @see https://www.openssl.org/docs/crypto/OPENSSL_VERSION_NUMBER.html
@@ -275,10 +275,10 @@ 
 			<td>
 				<?php
 
-				if ( version_compare( OPENSSL_VERSION_NUMBER, 0x000908000, '>' ) ) {
+				if (version_compare(OPENSSL_VERSION_NUMBER, 0x000908000, '>')) {
 					echo '✓';
 				} else {
-					esc_html_e( 'Pronamic Pay requires OpenSSL 0.9.8 or above.', 'pronamic_ideal' );
+					esc_html_e('Pronamic Pay requires OpenSSL 0.9.8 or above.', 'pronamic_ideal');
 				}
 
 				?>
@@ -286,24 +286,24 @@ 
 		</tr>
 		<tr>
 			<th scope="row">
-				<?php esc_html_e( 'Registered Hashing Algorithms', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Registered Hashing Algorithms', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
 				$algorithms = hash_algos();
 
-				echo esc_html( implode( ', ', $algorithms ) );
+				echo esc_html(implode(', ', $algorithms));
 
 				?>
 			</td>
 			<td>
 				<?php
 
-				if ( in_array( 'sha1', $algorithms, true ) ) {
+				if (in_array('sha1', $algorithms, true)) {
 					echo '✓';
 				} else {
-					esc_html_e( 'Pronamic Pay requires the "sha1" hashing algorithm.', 'pronamic_ideal' );
+					esc_html_e('Pronamic Pay requires the "sha1" hashing algorithm.', 'pronamic_ideal');
 				}
 
 				?>
@@ -311,18 +311,18 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="row">
-				<?php esc_html_e( 'Travis CI build status', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Travis CI build status', 'pronamic_ideal'); ?>
 			</th>
 			<td>
 				<?php
 
 				global $pronamic_pay_version;
 
-				$url = add_query_arg( 'branch', $pronamic_pay_version, 'https://travis-ci.org/pronamic/wp-pronamic-ideal.png' );
+				$url = add_query_arg('branch', $pronamic_pay_version, 'https://travis-ci.org/pronamic/wp-pronamic-ideal.png');
 
 				?>
 				<a href="https://travis-ci.org/pronamic/wp-pronamic-ideal">
-					<img src="<?php echo esc_attr( $url ); ?>" alt="" />
+					<img src="<?php echo esc_attr($url); ?>" alt="" />
 				</a>
 			</td>
 			<td>
@@ -334,24 +334,24 @@ 
 
 <?php
 
-$data = get_transient( 'pronamic_pay_ideal_issuers_status' );
+$data = get_transient('pronamic_pay_ideal_issuers_status');
 
-if ( ! $data ) {
+if ( ! $data) {
 
 	$url = 'http://www.ideal-status.nl/static/issuers_current.json';
 
-	$response = wp_remote_get( $url );
+	$response = wp_remote_get($url);
 
 	$status_data = null;
 
-	if ( ! is_wp_error( $response ) ) {
-		if ( 200 === wp_remote_retrieve_response_code( $response ) ) {
-			$body = wp_remote_retrieve_body( $response );
+	if ( ! is_wp_error($response)) {
+		if (200 === wp_remote_retrieve_response_code($response)) {
+			$body = wp_remote_retrieve_body($response);
 
-			$data = json_decode( $body );
+			$data = json_decode($body);
 
-			if ( false !== $data ) {
-				set_transient( 'pronamic_pay_ideal_issuers_status', $data, 30 );
+			if (false !== $data) {
+				set_transient('pronamic_pay_ideal_issuers_status', $data, 30);
 			}
 		}
 	}
@@ -363,7 +363,7 @@ 
 	<thead>
 		<tr>
 			<th colspan="5">
-				<?php esc_html_e( 'iDEAL issuers status', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('iDEAL issuers status', 'pronamic_ideal'); ?>
 
 				—
 
@@ -371,7 +371,7 @@ 
 
 				echo wp_kses(
 					sprintf(
-						__( 'monitored by <a href="%s" target="_blank">iDEAL-status.nl</a>', 'pronamic_ideal' ),
+						__('monitored by <a href="%s" target="_blank">iDEAL-status.nl</a>', 'pronamic_ideal'),
 						'http://www.ideal-status.nl/'
 					),
 					array(
@@ -387,46 +387,46 @@ 
 		</tr>
 		<tr class="alternate">
 			<th scope="col">
-				<?php esc_html_e( 'Issuer', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Issuer', 'pronamic_ideal'); ?>
 			</th>
 			<th scope="col">
-				<?php esc_html_e( 'Success', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Success', 'pronamic_ideal'); ?>
 			</th>
 			<th scope="col">
-				<?php esc_html_e( 'Failure', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Failure', 'pronamic_ideal'); ?>
 			</th>
 			<th scope="col">
-				<?php esc_html_e( 'Date', 'pronamic_ideal' ); ?>
+				<?php esc_html_e('Date', 'pronamic_ideal'); ?>
 			</th>
 		</tr>
 	</thead>
 
 	<tbody>
 
-		<?php if ( is_object( $data ) ) : ?>
+		<?php if (is_object($data)) : ?>
 
 			<?php $alternate = true; ?>
 
-			<?php foreach ( $data as $status ) : ?>
+			<?php foreach ($data as $status) : ?>
 
 				<?php $alternate = ! $alternate; ?>
 
-				<tr<?php if ( $alternate ) : ?> class="alternate"<?php endif; ?>>
+				<tr<?php if ($alternate) : ?> class="alternate"<?php endif; ?>>
 					<td>
-						<small><?php echo esc_html( $status->issuer_id ); ?></small>
+						<small><?php echo esc_html($status->issuer_id); ?></small>
 
 						–
 
-						<?php echo esc_html( $status->issuer_name ); ?>
+						<?php echo esc_html($status->issuer_name); ?>
 					</td>
 					<td>
-						<?php echo esc_html( number_format( $status->rate_success * 100, 1, ',', '.' ) ); ?>%
+						<?php echo esc_html(number_format($status->rate_success * 100, 1, ',', '.')); ?>%
 					</td>
 					<td>
-						<?php echo esc_html( number_format( $status->rate_failure * 100, 1, ',', '.' ) ); ?>%
+						<?php echo esc_html(number_format($status->rate_failure * 100, 1, ',', '.')); ?>%
 					</td>
 					<td>
-						<?php echo esc_html( $status->datetime ); ?>
+						<?php echo esc_html($status->datetime); ?>
 					</td>
 				</tr>
 

admin/tab-new.php

Spacing +7 added lines, -7 removed lines

@@ -8,14 +8,14 @@ 
  * @package   Pronamic\WordPress\Pay
  */
 
-if ( ! defined( 'WPINC' ) ) {
+if ( ! defined('WPINC')) {
 	die;
 }
 
 ?>
 <div class="feature-section two-col">
 	<div class="col">
-		<h3><?php esc_html_e( 'Rabobank OmniKassa 2.0', 'pronamic_ideal' ); ?></h3>
+		<h3><?php esc_html_e('Rabobank OmniKassa 2.0', 'pronamic_ideal'); ?></h3>
 
 		<p>
 			<?php
@@ -42,7 +42,7 @@ 
 	</div>
 
 	<div class="col">
-		<h3><?php esc_html_e( 'Better subscriptions', 'pronamic_ideal' ); ?></h3>
+		<h3><?php esc_html_e('Better subscriptions', 'pronamic_ideal'); ?></h3>
 
 		<p>
 			<?php
@@ -60,7 +60,7 @@ 
 
 <div class="feature-section two-col">
 	<div class="col">
-		<h3><?php esc_html_e( 'Restrict Content Pro', 'pronamic_ideal' ); ?></h3>
+		<h3><?php esc_html_e('Restrict Content Pro', 'pronamic_ideal'); ?></h3>
 
 		<p>
 			<?php
@@ -87,7 +87,7 @@ 
 	</div>
 
 	<div class="col">
-		<h3><?php esc_html_e( 'Gravity Forms + Moneybird', 'pronamic_ideal' ); ?></h3>
+		<h3><?php esc_html_e('Gravity Forms + Moneybird', 'pronamic_ideal'); ?></h3>
 
 		<p>
 			<?php
@@ -106,7 +106,7 @@ 
 
 <div class="feature-section two-col">
 	<div class="col">
-		<h3><?php esc_html_e( 'Check status of pending payments', 'pronamic_ideal' ); ?></h3>
+		<h3><?php esc_html_e('Check status of pending payments', 'pronamic_ideal'); ?></h3>
 
 		<p>
 			<?php
@@ -133,7 +133,7 @@ 
 	</div>
 
 	<div class="col">
-		<h3><?php esc_html_e( 'Refreshed payments overview', 'pronamic_ideal' ); ?></h3>
+		<h3><?php esc_html_e('Refreshed payments overview', 'pronamic_ideal'); ?></h3>
 
 		<p>
 			<?php

admin/notice-license.php

Spacing +9 added lines, -9 removed lines

@@ -8,23 +8,23 @@ 
  * @package   Pronamic\WordPress\Pay
  */
 
-if ( ! defined( 'WPINC' ) ) {
+if ( ! defined('WPINC')) {
 	die;
 }
 
-$class = ( 'valid' === $data->license ) ? 'updated' : 'error';
+$class = ('valid' === $data->license) ? 'updated' : 'error';
 
 ?>
-<div class="<?php echo esc_attr( $class ); ?>">
+<div class="<?php echo esc_attr($class); ?>">
 	<p>
-		<strong><?php esc_html_e( 'Pronamic Pay', 'pronamic_ideal' ); ?></strong> —
+		<strong><?php esc_html_e('Pronamic Pay', 'pronamic_ideal'); ?></strong> —
 		<?php
 
-		if ( 'valid' === $data->license ) {
-			esc_html_e( 'You succesfully activated your website.', 'pronamic_ideal' );
-		} elseif ( 'invalid' === $data->license && 0 === $data->activations_left ) {
+		if ('valid' === $data->license) {
+			esc_html_e('You succesfully activated your website.', 'pronamic_ideal');
+		} elseif ('invalid' === $data->license && 0 === $data->activations_left) {
 			echo wp_kses(
-				__( 'This license does not have any activations left. Maybe you have to deactivate your license on a local/staging server. This can be done on your <a href="http://www.pronamic.eu/" target="_blank">Pronamic.eu account</a>.', 'pronamic_ideal' ),
+				__('This license does not have any activations left. Maybe you have to deactivate your license on a local/staging server. This can be done on your <a href="http://www.pronamic.eu/" target="_blank">Pronamic.eu account</a>.', 'pronamic_ideal'),
 				array(
 					'a' => array(
 						'href'   => true,
@@ -33,7 +33,7 @@ 
 				)
 			);
 		} else {
-			esc_html_e( 'There was a problem activating your license key, please try again or contact support.', 'pronamic_ideal' );
+			esc_html_e('There was a problem activating your license key, please try again or contact support.', 'pronamic_ideal');
 		}
 
 		?>

admin/tab-gateways.php

Spacing +21 added lines, -21 removed lines

@@ -9,7 +9,7 @@ 
  */
 
 ?>
-<h2><?php esc_html_e( 'Supported Payment Gateways', 'pronamic_ideal' ); ?></h2>
+<h2><?php esc_html_e('Supported Payment Gateways', 'pronamic_ideal'); ?></h2>
 
 <?php
 
@@ -22,9 +22,9 @@ 
 <table class="wp-list-table widefat" cellspacing="0">
 	<thead>
 		<tr>
-			<th scope="col"><?php esc_html_e( 'Payment provider', 'pronamic_ideal' ); ?></th>
-			<th scope="col"><?php esc_html_e( 'Gateway', 'pronamic_ideal' ); ?></th>
-			<th scope="col"><?php esc_html_e( 'Site', 'pronamic_ideal' ); ?></th>
+			<th scope="col"><?php esc_html_e('Payment provider', 'pronamic_ideal'); ?></th>
+			<th scope="col"><?php esc_html_e('Gateway', 'pronamic_ideal'); ?></th>
+			<th scope="col"><?php esc_html_e('Site', 'pronamic_ideal'); ?></th>
 		</tr>
 	</thead>
 
@@ -35,25 +35,25 @@ 
 		$current_provider = '';
 		$alternate        = false;
 
-		foreach ( $pronamic_pay_providers as $provider ) :
+		foreach ($pronamic_pay_providers as $provider) :
 
-			if ( isset( $provider['integrations'] ) && is_array( $provider['integrations'] ) ) :
+			if (isset($provider['integrations']) && is_array($provider['integrations'])) :
 
-				foreach ( $provider['integrations'] as $integration ) :
+				foreach ($provider['integrations'] as $integration) :
 					$name = $integration->get_name();
 
-					$name = explode( ' - ', $name );
+					$name = explode(' - ', $name);
 
 					// Provider.
-					if ( count( $name ) > 1 ) :
-						$provider = array_shift( $name );
+					if (count($name) > 1) :
+						$provider = array_shift($name);
 					else :
-						$provider_name = explode( '(', $name[0] );
+						$provider_name = explode('(', $name[0]);
 
-						$provider = array_shift( $provider_name );
+						$provider = array_shift($provider_name);
 					endif;
 
-					if ( $current_provider === $integration->provider ) :
+					if ($current_provider === $integration->provider) :
 						$provider = '';
 					else :
 						$current_provider = $integration->provider;
@@ -61,21 +61,21 @@ 
 						$alternate = ! $alternate;
 					endif;
 
-					$name = implode( '', $name );
+					$name = implode('', $name);
 
 					// Deprecated notice.
-					if ( isset( $integration->deprecated ) && $integration->deprecated ) {
-						$name = sprintf( __( '%s (obsoleted)', 'pronamic_ideal' ), $name );
+					if (isset($integration->deprecated) && $integration->deprecated) {
+						$name = sprintf(__('%s (obsoleted)', 'pronamic_ideal'), $name);
 					}
 
 					// Product link.
 					$site = '';
 
-					if ( $integration->get_product_url() ) {
+					if ($integration->get_product_url()) {
 						$site = sprintf(
 							'<a href="%s" target="_blank" title="%s">%2$s</a>',
 							$integration->get_product_url(),
-							__( 'Site', 'pronamic_ideal' )
+							__('Site', 'pronamic_ideal')
 						);
 					}
 
@@ -85,9 +85,9 @@ 
 							<td>%s</td>
 							<td>%s</td>
 						</tr>',
-						( $alternate ? ' class="alternate"' : null ),
-						esc_html( $provider ),
-						esc_html( $name ),
+						($alternate ? ' class="alternate"' : null),
+						esc_html($provider),
+						esc_html($name),
 						$site
 					);
 

Braces +6 added lines, -2 removed lines

@@ -47,16 +47,20 @@
 					// Provider.
 					if ( count( $name ) > 1 ) :
 						$provider = array_shift( $name );
-					else :
+					else {
+						:
 						$provider_name = explode( '(', $name[0] );
+					}
 
 						$provider = array_shift( $provider_name );
 					endif;
 
 					if ( $current_provider === $integration->provider ) :
 						$provider = '';
-					else :
+					else {
+						:
 						$current_provider = $integration->provider;
+					}
 
 						$alternate = ! $alternate;
 					endif;

admin/pointer-dashboard.php

Spacing +6 added lines, -6 removed lines

@@ -9,18 +9,18 @@
  */
 
 ?>
-<h3><?php esc_html_e( 'Dashboard', 'pronamic_ideal' ); ?></h3>
+<h3><?php esc_html_e('Dashboard', 'pronamic_ideal'); ?></h3>
 
 <p>
-	<?php esc_html_e( 'On the Pronamic Pay dashboard you can restart this tour and see an overview of the latest pending payments.', 'pronamic_ideal' ); ?>
-	<?php esc_html_e( 'It also gives you access to the “Getting Started” and “System Status” pages in case you have issues.', 'pronamic_ideal' ); ?>
-	<?php esc_html_e( 'And you can follow the latest news from the Pronamic.eu weblog.', 'pronamic_ideal' ); ?>
+	<?php esc_html_e('On the Pronamic Pay dashboard you can restart this tour and see an overview of the latest pending payments.', 'pronamic_ideal'); ?>
+	<?php esc_html_e('It also gives you access to the “Getting Started” and “System Status” pages in case you have issues.', 'pronamic_ideal'); ?>
+	<?php esc_html_e('And you can follow the latest news from the Pronamic.eu weblog.', 'pronamic_ideal'); ?>
 </p>
 
 <div class="wp-pointer-buttons pp-pointer-buttons">
 	<span class="pp-pointer-buttons-right">
-		<a href="<?php echo esc_attr( add_query_arg( 'post_type', 'pronamic_payment', admin_url( 'edit.php' ) ) ); ?>" class="button-primary pp-pointer-button-next"><?php esc_html_e( 'Next', 'pronamic_ideal' ); ?></a>
+		<a href="<?php echo esc_attr(add_query_arg('post_type', 'pronamic_payment', admin_url('edit.php'))); ?>" class="button-primary pp-pointer-button-next"><?php esc_html_e('Next', 'pronamic_ideal'); ?></a>
 
-		<a href="<?php echo esc_attr( $this->get_close_url() ); ?>" class="button-secondary pp-pointer-button-close"><?php esc_html_e( 'Close', 'pronamic_ideal' ); ?></a>
+		<a href="<?php echo esc_attr($this->get_close_url()); ?>" class="button-secondary pp-pointer-button-close"><?php esc_html_e('Close', 'pronamic_ideal'); ?></a>
 	</span>
 </div>

admin/meta-box-gateway-config.php

Spacing +89 added lines, -89 removed lines

@@ -15,18 +15,18 @@ 
 
 $sections_fields = array();
 
-foreach ( $sections as $id => $section ) {
-	$sections_fields[ $id ] = array();
+foreach ($sections as $id => $section) {
+	$sections_fields[$id] = array();
 }
 
-foreach ( $fields as $id => $field ) {
+foreach ($fields as $id => $field) {
 	$section = $field['section'];
 
-	$sections_fields[ $section ][ $id ] = $field;
+	$sections_fields[$section][$id] = $field;
 }
 
 // Sections.
-$variant_id = get_post_meta( get_the_ID(), '_pronamic_gateway_id', true );
+$variant_id = get_post_meta(get_the_ID(), '_pronamic_gateway_id', true);
 
 $options = array();
 
@@ -40,7 +40,7 @@ 
 		<tr>
 			<th scope="row">
 				<label for="pronamic_gateway_id">
-					<?php esc_html_e( 'Payment provider', 'pronamic_ideal' ); ?>
+					<?php esc_html_e('Payment provider', 'pronamic_ideal'); ?>
 				</label>
 			</th>
 			<td>
@@ -49,23 +49,23 @@ 
 
 					<?php
 
-					foreach ( $pronamic_pay_providers as $provider ) {
-						if ( isset( $provider['integrations'] ) && is_array( $provider['integrations'] ) ) {
-							printf( '<optgroup label="%s">', esc_attr( $provider['name'] ) );
+					foreach ($pronamic_pay_providers as $provider) {
+						if (isset($provider['integrations']) && is_array($provider['integrations'])) {
+							printf('<optgroup label="%s">', esc_attr($provider['name']));
 
-							foreach ( $provider['integrations'] as $integration ) {
+							foreach ($provider['integrations'] as $integration) {
 								$id          = $integration->get_id();
 								$name        = $integration->get_name();
 								$classes     = array();
 								$description = '';
 								$links       = array();
 
-								if ( isset( $integration->deprecated ) && $integration->deprecated ) {
+								if (isset($integration->deprecated) && $integration->deprecated) {
 									$classes[] = 'deprecated';
 
-									$name = sprintf( __( '%s (obsoleted)', 'pronamic_ideal' ), $name );
+									$name = sprintf(__('%s (obsoleted)', 'pronamic_ideal'), $name);
 
-									if ( $variant_id !== $id ) {
+									if ($variant_id !== $id) {
 										continue;
 									}
 								}
@@ -73,53 +73,53 @@ 
 								// Dashboard links.
 								$dashboards = $integration->get_dashboard_url();
 
-								if ( 1 === count( $dashboards ) ) {
+								if (1 === count($dashboards)) {
 									$links[] = sprintf(
 										'<a href="%s" title="%s">%2$s</a>',
-										esc_attr( $dashboards[0] ),
-										__( 'Dashboard', 'pronamic_ideal' )
+										esc_attr($dashboards[0]),
+										__('Dashboard', 'pronamic_ideal')
 									);
-								} elseif ( count( $dashboards ) > 1 ) {
+								} elseif (count($dashboards) > 1) {
 									$dashboard_urls = array();
 
-									foreach ( $dashboards as $dashboard_name => $dashboard_url ) {
+									foreach ($dashboards as $dashboard_name => $dashboard_url) {
 										$dashboard_urls[] = sprintf(
 											'<a href="%s" title="%s">%2$s</a>',
-											esc_attr( $dashboard_url ),
-											esc_html( ucfirst( $dashboard_name ) )
+											esc_attr($dashboard_url),
+											esc_html(ucfirst($dashboard_name))
 										);
 									}
 
 									$links[] = sprintf(
 										'%s: %s',
-										__( 'Dashboards', 'pronamic_ideal' ),
-										strtolower( implode( ', ', $dashboard_urls ) )
+										__('Dashboards', 'pronamic_ideal'),
+										strtolower(implode(', ', $dashboard_urls))
 									);
 								}
 
 								// Product link.
-								if ( $integration->get_product_url() ) {
+								if ($integration->get_product_url()) {
 									$links[] = sprintf(
 										'<a href="%s" target="_blank" title="%s">%2$s</a>',
 										$integration->get_product_url(),
-										__( 'Product information', 'pronamic_ideal' )
+										__('Product information', 'pronamic_ideal')
 									);
 								}
 
-								$description = implode( ' | ', $links );
+								$description = implode(' | ', $links);
 
 								printf(
 									'<option data-gateway-description="%s" data-pronamic-pay-settings="%s" value="%s" %s class="%s">%s</option>',
-									esc_attr( $description ),
-									esc_attr( wp_json_encode( $integration->get_settings() ) ),
-									esc_attr( $id ),
-									selected( $variant_id, $id, false ),
-									esc_attr( implode( ' ', $classes ) ),
-									esc_attr( $name )
+									esc_attr($description),
+									esc_attr(wp_json_encode($integration->get_settings())),
+									esc_attr($id),
+									selected($variant_id, $id, false),
+									esc_attr(implode(' ', $classes)),
+									esc_attr($name)
 								);
 							}
 
-							printf( '</optgroup>' );
+							printf('</optgroup>');
 						}
 					}
 
@@ -134,34 +134,34 @@ 
 	<div class="pronamic-pay-tabs">
 		<ul class="pronamic-pay-tabs-items"></ul>
 
-		<?php foreach ( $sections as $id => $section ) : ?>
+		<?php foreach ($sections as $id => $section) : ?>
 
 			<?php
 
 			$classes = array();
-			if ( isset( $section['methods'] ) ) {
+			if (isset($section['methods'])) {
 				$classes[] = 'pronamic-pay-tab';
 				$classes[] = 'pronamic-pay-cloack';
 				$classes[] = 'extra-settings';
 
-				foreach ( $section['methods'] as $method ) {
+				foreach ($section['methods'] as $method) {
 					$classes[] = 'setting-' . $method;
 				}
 			}
 
 			?>
 
-			<div class="<?php echo esc_attr( implode( ' ', $classes ) ); ?>">
-				<?php if ( ! empty( $section['title'] ) || ! empty( $section['description'] ) ) : ?>
+			<div class="<?php echo esc_attr(implode(' ', $classes)); ?>">
+				<?php if ( ! empty($section['title']) || ! empty($section['description'])) : ?>
 
 					<div class="pronamic-pay-tab-block gateway-config-section-header">
-						<?php if ( ! empty( $section['title'] ) ) : ?>
+						<?php if ( ! empty($section['title'])) : ?>
 
-							<h4 class="pronamic-pay-cloack"><?php echo esc_html( $section['title'] ); ?></h4>
+							<h4 class="pronamic-pay-cloack"><?php echo esc_html($section['title']); ?></h4>
 
 						<?php endif; ?>
 
-						<?php if ( ! empty( $section['description'] ) ) : ?>
+						<?php if ( ! empty($section['description'])) : ?>
 
 							<p>
 								<?php
@@ -180,46 +180,46 @@ 
 
 					<?php
 
-					foreach ( $sections_fields[ $id ] as $field ) :
+					foreach ($sections_fields[$id] as $field) :
 
 						$classes = array();
-						if ( isset( $field['methods'] ) ) {
+						if (isset($field['methods'])) {
 							$classes[] = 'pronamic-pay-cloack';
 							$classes[] = 'extra-settings';
 
-							foreach ( $field['methods'] as $method ) {
+							foreach ($field['methods'] as $method) {
 								$classes[] = 'setting-' . $method;
 							}
 						}
 
-						if ( isset( $field['group'] ) ) {
+						if (isset($field['group'])) {
 							$classes[] = $field['group'];
 						}
 
-						if ( isset( $field['id'] ) ) {
+						if (isset($field['id'])) {
 							$id = $field['id'];
-						} elseif ( isset( $field['meta_key'] ) ) {
+						} elseif (isset($field['meta_key'])) {
 							$id = $field['meta_key'];
 						} else {
 							$id = uniqid();
 						}
 
 						?>
-						<tr class="<?php echo esc_attr( implode( ' ', $classes ) ); ?>">
+						<tr class="<?php echo esc_attr(implode(' ', $classes)); ?>">
 
-							<?php if ( 'html' !== $field['type'] ) { ?>
+							<?php if ('html' !== $field['type']) { ?>
 
 							<th scope="col">
-								<label for="<?php echo esc_attr( $id ); ?>">
-									<?php echo esc_html( $field['title'] ); ?>
+								<label for="<?php echo esc_attr($id); ?>">
+									<?php echo esc_html($field['title']); ?>
 								</label>
 
 								<?php
 
-								if ( isset( $field['tooltip'] ) && ! empty( $field['tooltip'] ) ) {
+								if (isset($field['tooltip']) && ! empty($field['tooltip'])) {
 									printf(
 										'<span class="dashicons dashicons-editor-help pronamic-pay-tip" title="%s"></span>',
-										esc_attr( $field['tooltip'] )
+										esc_attr($field['tooltip'])
 									);
 								}
 
@@ -228,7 +228,7 @@ 
 
 							<?php } ?>
 
-							<td <?php if ( 'html' === $field['type'] ) : ?>colspan="2"<?php endif; ?>>
+							<td <?php if ('html' === $field['type']) : ?>colspan="2"<?php endif; ?>>
 								<?php
 
 								$attributes         = array();
@@ -236,47 +236,47 @@ 
 								$attributes['name'] = $id;
 
 								$classes = array();
-								if ( isset( $field['classes'] ) ) {
+								if (isset($field['classes'])) {
 									$classes = $field['classes'];
 								}
 
-								if ( isset( $field['readonly'] ) && $field['readonly'] ) {
+								if (isset($field['readonly']) && $field['readonly']) {
 									$attributes['readonly'] = 'readonly';
 
 									$classes[] = 'readonly';
 								}
 
-								if ( isset( $field['size'] ) ) {
+								if (isset($field['size'])) {
 									$attributes['size'] = $field['size'];
 								}
 
-								if ( in_array( $field['type'], array( 'text', 'password', 'textarea', 'select' ), true ) ) {
+								if (in_array($field['type'], array('text', 'password', 'textarea', 'select'), true)) {
 									$classes[] = 'pronamic-pay-form-control';
 								}
 
-								if ( in_array( $field['type'], array( 'textarea' ), true ) ) {
+								if (in_array($field['type'], array('textarea'), true)) {
 									$classes[] = 'pronamic-pay-form-control-lg';
 								}
 
-								if ( ! empty( $classes ) ) {
-									$attributes['class'] = implode( ' ', $classes );
+								if ( ! empty($classes)) {
+									$attributes['class'] = implode(' ', $classes);
 								}
 
 								$value = '';
-								if ( isset( $field['meta_key'] ) ) {
+								if (isset($field['meta_key'])) {
 									$attributes['name'] = $field['meta_key'];
 
-									$value = get_post_meta( get_the_ID(), $field['meta_key'], true );
-								} elseif ( isset( $field['value'] ) ) {
+									$value = get_post_meta(get_the_ID(), $field['meta_key'], true);
+								} elseif (isset($field['value'])) {
 									$value = $field['value'];
 								}
 
 								// Set default.
-								if ( empty( $value ) && isset( $field['default'] ) ) {
+								if (empty($value) && isset($field['default'])) {
 									$value = $field['default'];
 								}
 
-								switch ( $field['type'] ) {
+								switch ($field['type']) {
 									case 'text':
 									case 'password':
 										$attributes['type']  = $field['type'];
@@ -285,7 +285,7 @@ 
 										printf(
 											'<input %s />',
 											// @codingStandardsIgnoreStart
-											Util::array_to_html_attributes( $attributes )
+											Util::array_to_html_attributes($attributes)
 											// @codingStandardsIgnoreEnd
 										);
 
@@ -297,17 +297,17 @@ 
 										printf(
 											'<input %s %s />',
 											// @codingStandardsIgnoreStart
-											Util::array_to_html_attributes( $attributes ),
+											Util::array_to_html_attributes($attributes),
 											// @codingStandardsIgnoreEnd
-											checked( $value, true, false )
+											checked($value, true, false)
 										);
 
-										printf( ' ' );
+										printf(' ');
 
 										printf(
 											'<label for="%s">%s</label>',
-											esc_attr( $attributes['id'] ),
-											esc_html( $field['label'] )
+											esc_attr($attributes['id']),
+											esc_html($field['label'])
 										);
 
 										break;
@@ -318,9 +318,9 @@ 
 										printf(
 											'<textarea %s />%s</textarea>',
 											// @codingStandardsIgnoreStart
-											Util::array_to_html_attributes( $attributes ),
+											Util::array_to_html_attributes($attributes),
 											// @codingStandardsIgnoreEnd
-											esc_textarea( $value )
+											esc_textarea($value)
 										);
 
 										break;
@@ -330,7 +330,7 @@ 
 										printf(
 											'<input %s />',
 											// @codingStandardsIgnoreStart
-											Util::array_to_html_attributes( $attributes )
+											Util::array_to_html_attributes($attributes)
 											// @codingStandardsIgnoreEnd
 										);
 
@@ -339,54 +339,54 @@ 
 										printf(
 											'<select %s>%s</select>',
 											// @codingStandardsIgnoreStart
-											Util::array_to_html_attributes( $attributes ),
-											Util::select_options_grouped( $field['options'], $value )
+											Util::array_to_html_attributes($attributes),
+											Util::select_options_grouped($field['options'], $value)
 											// @codingStandardsIgnoreEnd
 										);
 
 										break;
 									case 'optgroup':
-										printf( '<fieldset>' );
-										printf( '<legend class="screen-reader-text">%s</legend>', esc_html( $field['title'] ) );
+										printf('<fieldset>');
+										printf('<legend class="screen-reader-text">%s</legend>', esc_html($field['title']));
 
-										foreach ( $field['options'] as $key => $label ) {
+										foreach ($field['options'] as $key => $label) {
 											printf(
 												'<label>%s %s</label><br />',
 												sprintf(
 													'<input type="radio" value="%s" name="%s" %s />',
-													esc_attr( $key ),
-													esc_attr( $attributes['name'] ),
-													checked( $value, $key, false )
+													esc_attr($key),
+													esc_attr($attributes['name']),
+													checked($value, $key, false)
 												),
-												esc_html( $label )
+												esc_html($label)
 											);
 										}
 
 										break;
 								}
 
-								if ( isset( $field['html'] ) ) {
-									if ( 'description' !== $field['type'] && isset( $field['title'] ) && ! empty( $field['title'] ) ) {
+								if (isset($field['html'])) {
+									if ('description' !== $field['type'] && isset($field['title']) && ! empty($field['title'])) {
 										printf(
 											'<strong>%s</strong><br>',
-											esc_html( $field['title'] )
+											esc_html($field['title'])
 										);
 									}
 
 									echo $field['html']; // WPCS: XSS ok.
 								}
 
-								if ( isset( $field['description'] ) ) {
+								if (isset($field['description'])) {
 									printf( // WPCS: XSS ok.
 										'<p class="pronamic-pay-description description">%s</p>',
 										$field['description']
 									);
 								}
 
-								if ( isset( $field['callback'] ) ) {
+								if (isset($field['callback'])) {
 									$callback = $field['callback'];
 
-									call_user_func( $callback, $field );
+									call_user_func($callback, $field);
 								}
 
 								?>