lightspeeddevelopment / lsx

includes/classes/class-lsx-walker-comment.php

Spacing +14 added lines, -14 removed lines

@@ -6,15 +6,15 @@ 
  * @subpackage comment
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'Walker_Comment' ) ) {
+if ( ! class_exists('Walker_Comment')) {
 	return;
 }
 
-if ( ! class_exists( 'LSX_Walker_Comment' ) ) :
+if ( ! class_exists('LSX_Walker_Comment')) :
 
 	/**
 	 * Use Bootstrap's media object for listing comments.
@@ -26,35 +26,35 @@ 
 	 */
 	class LSX_Walker_Comment extends Walker_Comment {
 
-		function start_lvl( &$output, $depth = 0, $args = array() ) {
+		function start_lvl(&$output, $depth = 0, $args = array()) {
 			$GLOBALS['comment_depth'] = $depth + 1; ?>
-			<ul <?php comment_class( 'media media-reply unstyled list-unstyled comment-' . get_comment_ID() ); ?>>
+			<ul <?php comment_class('media media-reply unstyled list-unstyled comment-' . get_comment_ID()); ?>>
 			<?php
 		}
 
-		function end_lvl( &$output, $depth = 0, $args = array() ) {
+		function end_lvl(&$output, $depth = 0, $args = array()) {
 			$GLOBALS['comment_depth'] = $depth + 1;
 			echo '</ul>';
 		}
 
-		function start_el( &$output, $comment, $depth = 0, $args = array(), $id = 0 ) {
+		function start_el(&$output, $comment, $depth = 0, $args = array(), $id = 0) {
 			++$depth;
 			$GLOBALS['comment_depth'] = $depth;
 			$GLOBALS['comment']       = $comment;
 
-			if ( ! empty( $args['callback'] ) ) {
-				call_user_func( $args['callback'], $comment, $args, $depth );
+			if ( ! empty($args['callback'])) {
+				call_user_func($args['callback'], $comment, $args, $depth);
 				return;
 			}?>
 
-			<li id="comment-<?php comment_ID(); ?>" <?php comment_class( 'media comment-' . get_comment_ID() ); ?>>
-			<?php get_template_part( 'comment' ); ?>
+			<li id="comment-<?php comment_ID(); ?>" <?php comment_class('media comment-' . get_comment_ID()); ?>>
+			<?php get_template_part('comment'); ?>
 			<?php
 		}
 
-		function end_el( &$output, $comment, $depth = 0, $args = array() ) {
-			if ( ! empty( $args['end-callback'] ) ) {
-				call_user_func( $args['end-callback'], $comment, $args, $depth );
+		function end_el(&$output, $comment, $depth = 0, $args = array()) {
+			if ( ! empty($args['end-callback'])) {
+				call_user_func($args['end-callback'], $comment, $args, $depth);
 				return;
 			}
 

page-templates/template-wc-thank-you.php

Spacing +59 added lines, -59 removed lines

@@ -22,71 +22,71 @@ 
 			<ul class="lsx-wc-checkout-steps-items">
 					<li class="lsx-wc-checkout-steps-item lsx-wc-checkout-steps-item-done">
 						<i class="fa fa-check-circle" aria-hidden="true"></i>
-						<span><span><?php esc_html_e( 'Choose your product', 'lsx' ); ?></span></span>
+						<span><span><?php esc_html_e('Choose your product', 'lsx'); ?></span></span>
 						<i class="fa fa-angle-right" aria-hidden="true"></i>
 					</li>
 
 					<li class="lsx-wc-checkout-steps-item lsx-wc-checkout-steps-item-done lsx-wc-checkout-steps-item-cart">
 						<i class="fa fa-check-circle" aria-hidden="true"></i>
-						<span><span><?php esc_html_e( 'My Cart', 'lsx' ); ?></span></span>
+						<span><span><?php esc_html_e('My Cart', 'lsx'); ?></span></span>
 					</li>
 
 					<li class="lsx-wc-checkout-steps-item lsx-wc-checkout-steps-item-done lsx-wc-checkout-steps-item-payment">
 					<i class="fa fa-check-circle" aria-hidden="true"></i>
-						<span><span><?php esc_html_e( 'Payment details', 'lsx' ); ?></span></span>
+						<span><span><?php esc_html_e('Payment details', 'lsx'); ?></span></span>
 						<i class="fa fa-angle-right" aria-hidden="true"></i>
 					</li>
 
 					<li class="lsx-wc-checkout-steps-item lsx-wc-checkout-steps-item-current lsx-wc-checkout-steps-item-thankyou">
-						<i class="lsx-wc-checkout-steps-counter" aria-hidden="true"><?php esc_html_e( '4', 'lsx' ); ?></i>
-						<span><span><?php esc_html_e( 'Thank you!', 'lsx' ); ?></span></span>
+						<i class="lsx-wc-checkout-steps-counter" aria-hidden="true"><?php esc_html_e('4', 'lsx'); ?></i>
+						<span><span><?php esc_html_e('Thank you!', 'lsx'); ?></span></span>
 					</li>
 			</ul>
 		</div>
 
 		<?php lsx_content_top(); ?>
 
-		<?php if ( have_posts() ) : ?>
+		<?php if (have_posts()) : ?>
 
-			<?php while ( have_posts() ) : the_post(); ?>
+			<?php while (have_posts()) : the_post(); ?>
 
 				<?php
 					WC()->payment_gateways()->payment_gateways;
-					$order_key = isset( $_GET['key'] ) ? wc_clean( $_GET['key'] ) : '';
-					$order_id  = absint( $wp->query_vars['order-received'] );
-					$order = wc_get_order( $order_id );
+					$order_key = isset($_GET['key']) ? wc_clean($_GET['key']) : '';
+					$order_id  = absint($wp->query_vars['order-received']);
+					$order = wc_get_order($order_id);
 				?>
 
-				<?php if ( $order && $order->get_id() === $order_id && $order->get_order_key() === $order_key ) : ?>
+				<?php if ($order && $order->get_id() === $order_id && $order->get_order_key() === $order_key) : ?>
 
 					<?php // @codingStandardsIgnoreStart ?>
 
-					<div class="alert alert-success"><?php echo apply_filters( 'woocommerce_thankyou_order_received_text', esc_html__( 'Thank you. Your order has been received.', 'lsx' ), $order ); ?></div>
+					<div class="alert alert-success"><?php echo apply_filters('woocommerce_thankyou_order_received_text', esc_html__('Thank you. Your order has been received.', 'lsx'), $order); ?></div>
 
 					<div class="row">
 						<div class="col-xs-12 col-sm-6">
-							<h2><?php esc_html_e( 'Order Details', 'lsx' ); ?></h2>
+							<h2><?php esc_html_e('Order Details', 'lsx'); ?></h2>
 
 							<table class="table">
 								<tbody>
 									<tr>
-										<th><?php esc_html_e( 'Order:', 'lsx' ); ?></th>
+										<th><?php esc_html_e('Order:', 'lsx'); ?></th>
 										<td><?php echo $order->get_order_number(); ?></td>
 									</tr>
 
 									<tr>
-										<th><?php esc_html_e( 'Date:', 'lsx' ); ?></th>
-										<td><?php echo date_i18n( get_option( 'date_format' ), strtotime( $order->order_date ) ); ?></td>
+										<th><?php esc_html_e('Date:', 'lsx'); ?></th>
+										<td><?php echo date_i18n(get_option('date_format'), strtotime($order->order_date)); ?></td>
 									</tr>
 
 									<tr>
-										<th><?php esc_html_e( 'Total:', 'lsx' ); ?></th>
+										<th><?php esc_html_e('Total:', 'lsx'); ?></th>
 										<td><?php echo $order->get_formatted_order_total(); ?></td>
 									</tr>
 
-									<?php if ( $order->payment_method_title ) : ?>
+									<?php if ($order->payment_method_title) : ?>
 										<tr>
-											<th><?php esc_html_e( 'Payment method:', 'lsx' ); ?></th>
+											<th><?php esc_html_e('Payment method:', 'lsx'); ?></th>
 											<td><?php echo $order->payment_method_title; ?></td>
 										</tr>
 									<?php endif; ?>
@@ -95,48 +95,48 @@ 
 
 							<?php // do_action( 'woocommerce_order_details_after_order_table', $order ); ?>
 
-							<h2><?php esc_html_e( 'Customer details', 'lsx' ); ?></h2>
+							<h2><?php esc_html_e('Customer details', 'lsx'); ?></h2>
 
 							<dl class="customer_details">
 								<?php
-									if ( $order->billing_email ) echo '<dt>' . esc_html__( 'Email:', 'lsx' ) . '</dt><dd>' . $order->billing_email . '</dd>';
-									if ( $order->billing_phone ) echo '<dt>' . esc_html__( 'Telephone:', 'lsx' ) . '</dt><dd>' . $order->billing_phone . '</dd>';
+									if ($order->billing_email) echo '<dt>' . esc_html__('Email:', 'lsx') . '</dt><dd>' . $order->billing_email . '</dd>';
+									if ($order->billing_phone) echo '<dt>' . esc_html__('Telephone:', 'lsx') . '</dt><dd>' . $order->billing_phone . '</dd>';
 
 									// Additional customer details hook
-									do_action( 'woocommerce_order_details_after_customer_details', $order );
+									do_action('woocommerce_order_details_after_customer_details', $order);
 								?>
 							</dl>
 
-							<?php if ( ! wc_ship_to_billing_address_only() && $order->needs_shipping_address() && get_option( 'woocommerce_calc_shipping' ) !== 'no' ) : ?>
+							<?php if ( ! wc_ship_to_billing_address_only() && $order->needs_shipping_address() && get_option('woocommerce_calc_shipping') !== 'no') : ?>
 
 								<div class="row">
 									<div class="col-xs-12 col-sm-6">
 
 							<?php endif; ?>
 
-										<h3><?php esc_html_e( 'Billing Address', 'lsx' ); ?></h3>
+										<h3><?php esc_html_e('Billing Address', 'lsx'); ?></h3>
 
 										<address>
 											<?php
-												if ( ! $order->get_formatted_billing_address() ) {
-													esc_html_e( 'N/A', 'lsx' );
+												if ( ! $order->get_formatted_billing_address()) {
+													esc_html_e('N/A', 'lsx');
 												} else {
 													echo $order->get_formatted_billing_address();
 												}
 											?>
 										</address>
 
-							<?php if ( ! wc_ship_to_billing_address_only() && $order->needs_shipping_address() && get_option( 'woocommerce_calc_shipping' ) !== 'no' ) : ?>
+							<?php if ( ! wc_ship_to_billing_address_only() && $order->needs_shipping_address() && get_option('woocommerce_calc_shipping') !== 'no') : ?>
 
 									</div>
 
 									<div class="col-xs-12 col-sm-6">
-										<h3><?php esc_html_e( 'Shipping Address', 'lsx' ); ?></h3>
+										<h3><?php esc_html_e('Shipping Address', 'lsx'); ?></h3>
 
 										<address>
 											<?php
-												if ( ! $order->get_formatted_shipping_address() ) {
-													esc_html_e( 'N/A', 'lsx' );
+												if ( ! $order->get_formatted_shipping_address()) {
+													esc_html_e('N/A', 'lsx');
 												} else {
 													echo $order->get_formatted_shipping_address();
 												}
@@ -149,68 +149,68 @@ 
 						</div>
 
 						<div class="col-xs-12 col-sm-6">
-							<h2><?php esc_html_e( 'Products details', 'lsx' ); ?></h2>
+							<h2><?php esc_html_e('Products details', 'lsx'); ?></h2>
 
 							<table class="table">
 								<thead>
 									<tr>
-										<th><?php esc_html_e( 'Product', 'lsx' ); ?></th>
-										<th><?php esc_html_e( 'Total', 'lsx' ); ?></th>
+										<th><?php esc_html_e('Product', 'lsx'); ?></th>
+										<th><?php esc_html_e('Total', 'lsx'); ?></th>
 									</tr>
 								</thead>
 
 								<tbody>
 									<?php
-										if ( sizeof( $order->get_items() ) > 0 ) :
-											foreach( $order->get_items() as $item ) :
-												$_product = apply_filters( 'woocommerce_order_item_product', $order->get_product_from_item( $item ), $item );
-												$item_meta = new WC_Order_Item_Meta( $item['item_meta'], $_product );
+										if (sizeof($order->get_items()) > 0) :
+											foreach ($order->get_items() as $item) :
+												$_product = apply_filters('woocommerce_order_item_product', $order->get_product_from_item($item), $item);
+												$item_meta = new WC_Order_Item_Meta($item['item_meta'], $_product);
 											?>
 
 											<tr>
 												<td>
 													<?php
-														if ( $_product && ! $_product->is_visible() ) {
-															echo apply_filters( 'woocommerce_order_item_name', $item['name'], $item );
+														if ($_product && ! $_product->is_visible()) {
+															echo apply_filters('woocommerce_order_item_name', $item['name'], $item);
 														} else {
-															echo apply_filters( 'woocommerce_order_item_name', sprintf( '<a href="%s">%s</a>', get_permalink( $item['product_id'] ), $item['name'] ), $item );
+															echo apply_filters('woocommerce_order_item_name', sprintf('<a href="%s">%s</a>', get_permalink($item['product_id']), $item['name']), $item);
 														}
 
-														echo apply_filters( 'woocommerce_order_item_quantity_html', ' <strong class="product-quantity">' . sprintf( '&times; %s', $item['qty'] ) . '</strong>', $item );
+														echo apply_filters('woocommerce_order_item_quantity_html', ' <strong class="product-quantity">' . sprintf('&times; %s', $item['qty']) . '</strong>', $item);
 
 														ob_start();
 														$item_meta->display();
 														$_item_meta = ob_get_clean();
 
-														if ( ! empty( $_item_meta ) ) {
+														if ( ! empty($_item_meta)) {
 															echo $_item_meta;
 														} else {
 															echo '<br>';
 														}
 
-														if ( $_product && $_product->exists() && $_product->is_downloadable() && $order->is_download_permitted() ) {
-															$download_files = $order->get_item_downloads( $item );
+														if ($_product && $_product->exists() && $_product->is_downloadable() && $order->is_download_permitted()) {
+															$download_files = $order->get_item_downloads($item);
 															$i = 0;
 															$links = array();
 
-															if ( empty( $download_files ) ) {
+															if (empty($download_files)) {
 																$download_files = $_product->get_files();
 															}
 
-															foreach ( $download_files as $download_id => $file ) {
+															foreach ($download_files as $download_id => $file) {
 																++$i;
 
-																if ( $i > 1 ) {
+																if ($i > 1) {
 																	echo '<br>';
 																}
 
-																if ( ! empty( $_item_meta ) ) {
+																if ( ! empty($_item_meta)) {
 																	echo '<span style="margin-top: -2.4rem; display: block;">';
 																} else {
 																	echo '<span>';
 																}
 
-																echo '<a href="' . esc_url( $file['download_url'] ? $file['download_url'] : $file['file'] ) . '">' . sprintf( esc_html__( 'Download file%s', 'lsx' ), ( count( $download_files ) > 1 ? ' ' . $i . ': ' : ': ' ) ) . esc_html( $file['name'] ) . '</a>';
+																echo '<a href="' . esc_url($file['download_url'] ? $file['download_url'] : $file['file']) . '">' . sprintf(esc_html__('Download file%s', 'lsx'), (count($download_files) > 1 ? ' ' . $i . ': ' : ': ')) . esc_html($file['name']) . '</a>';
 																echo '</span>';
 															}
 														}
@@ -218,15 +218,15 @@ 
 												</td>
 
 												<td>
-													<?php echo $order->get_formatted_line_subtotal( $item ); ?>
+													<?php echo $order->get_formatted_line_subtotal($item); ?>
 												</td>
 											</tr>
 
 											<?php
-												if ( $order->has_status( array( 'completed', 'processing' ) ) && ( $purchase_note = get_post_meta( $_product->id, '_purchase_note', true ) ) ) {
+												if ($order->has_status(array('completed', 'processing')) && ($purchase_note = get_post_meta($_product->id, '_purchase_note', true))) {
 													?>
 													<tr class="product-purchase-note">
-														<td colspan="3"><?php echo wpautop( do_shortcode( wp_kses_post( $purchase_note ) ) ); ?></td>
+														<td colspan="3"><?php echo wpautop(do_shortcode(wp_kses_post($purchase_note))); ?></td>
 													</tr>
 													<?php
 												}
@@ -239,8 +239,8 @@ 
 
 								<tfoot>
 									<?php
-										if ( $totals = $order->get_order_item_totals() ) :
-											foreach ( $totals as $total ) :
+										if ($totals = $order->get_order_item_totals()) :
+											foreach ($totals as $total) :
 												?>
 												<tr>
 													<th scope="row"><?php echo $total['label']; ?></th>
@@ -253,9 +253,9 @@ 
 								</tfoot>
 							</table>
 
-							<?php if ( 'bacs' === $order->get_payment_method() ) { ?>
-								<h2><?php esc_html_e( 'Bank Details', 'lsx' ); ?></h2>
-								<?php do_action( 'woocommerce_thankyou_' . $order->get_payment_method(), $order->get_id() ); ?>
+							<?php if ('bacs' === $order->get_payment_method()) { ?>
+								<h2><?php esc_html_e('Bank Details', 'lsx'); ?></h2>
+								<?php do_action('woocommerce_thankyou_' . $order->get_payment_method(), $order->get_id()); ?>
 							<?php } ?>
 						</div>
 					</div>
@@ -264,7 +264,7 @@ 
 
 				<?php else : ?>
 
-					<div class="alert alert-danger"><?php esc_html_e( 'Invalid order.', 'lsx' ); ?></div>
+					<div class="alert alert-danger"><?php esc_html_e('Invalid order.', 'lsx'); ?></div>
 
 				<?php endif; ?>
 

includes/classes/class-lsx-lazy-load-images.php

Spacing +59 added lines, -60 removed lines

@@ -6,11 +6,11 @@ 
  * @subpackage lazyload
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'LSX_Lazy_Load_Images' ) ) :
+if ( ! class_exists('LSX_Lazy_Load_Images')) :
 
 	/*
 	 * LSX Lazy Load Images Class
@@ -39,143 +39,142 @@ 
 		protected static $noscripts   = array();
 
 		static function init() {
-			if ( is_admin() ) {
+			if (is_admin()) {
 				return;
 			}
 
-			if ( get_theme_mod( 'lsx_lazyload_status', '1' ) === false ) {
+			if (get_theme_mod('lsx_lazyload_status', '1') === false) {
 				self::$enabled = false;
 				return;
 			}
 
-			if ( ! apply_filters( 'lsx_lazyload_is_enabled', true ) ) {
+			if ( ! apply_filters('lsx_lazyload_is_enabled', true)) {
 				self::$enabled = false;
 				return;
 			}
 
-			add_action( 'wp_enqueue_scripts', array( 'LSX_Lazy_Load_Images', 'add_scripts' ) );
-			add_action( 'wp_head', array( 'LSX_Lazy_Load_Images', 'setup_filters' ), 9999 );
-			add_filter( 'wp_kses_allowed_html', array( 'LSX_Lazy_Load_Images', 'kses_allowed_html' ), 10, 2 );
+			add_action('wp_enqueue_scripts', array('LSX_Lazy_Load_Images', 'add_scripts'));
+			add_action('wp_head', array('LSX_Lazy_Load_Images', 'setup_filters'), 9999);
+			add_filter('wp_kses_allowed_html', array('LSX_Lazy_Load_Images', 'kses_allowed_html'), 10, 2);
 		}
 
 		static function setup_filters() {
 			// WordPress.
-			add_filter( 'the_content', array( 'LSX_Lazy_Load_Images', 'filter_images' ), 200 );
-			add_filter( 'widget_text', array( 'LSX_Lazy_Load_Images', 'filter_images' ), 200 );
-			add_filter( 'post_thumbnail_html', array( 'LSX_Lazy_Load_Images', 'filter_images' ), 200 );
-			add_filter( 'get_avatar', array( 'LSX_Lazy_Load_Images', 'filter_images' ), 200 );
+			add_filter('the_content', array('LSX_Lazy_Load_Images', 'filter_images'), 200);
+			add_filter('widget_text', array('LSX_Lazy_Load_Images', 'filter_images'), 200);
+			add_filter('post_thumbnail_html', array('LSX_Lazy_Load_Images', 'filter_images'), 200);
+			add_filter('get_avatar', array('LSX_Lazy_Load_Images', 'filter_images'), 200);
 
 			// LSX.
-			add_filter( 'lsx_lazyload_filter_images', array( 'LSX_Lazy_Load_Images', 'filter_images' ), 200 );
+			add_filter('lsx_lazyload_filter_images', array('LSX_Lazy_Load_Images', 'filter_images'), 200);
 
 			// Envira Gallery.
-			add_filter( 'envira_gallery_output_image', array( 'LSX_Lazy_Load_Images', 'filter_images' ), 200 );
+			add_filter('envira_gallery_output_image', array('LSX_Lazy_Load_Images', 'filter_images'), 200);
 		}
 
 		static function add_scripts() {
-			wp_enqueue_script( 'lazysizes', get_template_directory_uri() . '/assets/js/vendor/lazysizes.min.js', array( 'jquery' ), LSX_VERSION, true );
+			wp_enqueue_script('lazysizes', get_template_directory_uri() . '/assets/js/vendor/lazysizes.min.js', array('jquery'), LSX_VERSION, true);
 			// Plugin that enables use lazysizes in brackground images
 			// wp_enqueue_script( 'lazysizes', get_template_directory_uri() . '/assets/js/vendor/ls.unveilhooks.min.js', array( 'jquery', 'lazysizes' ), LSX_VERSION, true );
 		}
 
-		static function filter_images( $content ) {
-			if ( ! self::is_enabled() ) {
+		static function filter_images($content) {
+			if ( ! self::is_enabled()) {
 				return $content;
 			}
 
-			$http_user_agent = sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) );
-			$http_user_agent = ! empty( $http_user_agent ) ? $http_user_agent : '';
+			$http_user_agent = sanitize_text_field(wp_unslash($_SERVER['HTTP_USER_AGENT']));
+			$http_user_agent = ! empty($http_user_agent) ? $http_user_agent : '';
 
-			if ( is_feed()
+			if (is_feed()
 				|| is_preview()
-				|| 1 === intval( get_query_var( 'print' ) )
-				|| 1 === intval( get_query_var( 'printpage' ) )
-				|| strpos( $http_user_agent, 'Opera Mini' ) !== false
+				|| 1 === intval(get_query_var('print'))
+				|| 1 === intval(get_query_var('printpage'))
+				|| strpos($http_user_agent, 'Opera Mini') !== false
 			) {
 				return $content;
 			}
 
 			$skip_images_regex = '/class=".*(lazyload|disable-lazyload).*"/';
-			$placeholder_image = apply_filters( 'lsx_lazyload_placeholder_image', get_template_directory_uri() . '/assets/images/empty.gif' );
+			$placeholder_image = apply_filters('lsx_lazyload_placeholder_image', get_template_directory_uri() . '/assets/images/empty.gif');
 
 			$matches = array();
 			$search  = array();
 			$replace = array();
 
-			$content = preg_replace_callback( '~<noscript.+?</noscript>~s', 'self::noscripts_remove', $content );
-			preg_match_all( '/^<img[^>]*>$/', $content, $matches );
+			$content = preg_replace_callback('~<noscript.+?</noscript>~s', 'self::noscripts_remove', $content);
+			preg_match_all('/^<img[^>]*>$/', $content, $matches);
 
-			foreach ( $matches[0] as $img_html ) {
-				if ( ! ( preg_match( $skip_images_regex, $img_html ) ) ) {
+			foreach ($matches[0] as $img_html) {
+				if ( ! (preg_match($skip_images_regex, $img_html))) {
 					$add_class = false;
 
-					if ( ! preg_match( '/^src=[\'"]([^\'"]+)[\'"]$/', $img_html ) && preg_match( '/^srcset=[\'"]([^\'"]+)[\'"]$/', $img_html ) ) {
-						$replace_html = preg_replace( '/<img(.*?)srcset=/i', '<img$1srcset="' . $placeholder_image . '" data-srcset=', $img_html );
+					if ( ! preg_match('/^src=[\'"]([^\'"]+)[\'"]$/', $img_html) && preg_match('/^srcset=[\'"]([^\'"]+)[\'"]$/', $img_html)) {
+						$replace_html = preg_replace('/<img(.*?)srcset=/i', '<img$1srcset="' . $placeholder_image . '" data-srcset=', $img_html);
 
-						if ( preg_match( '/^sizes=[\'"]([^\'"]+)[\'"]$/', $img_html ) ) {
-							$replace_html = preg_replace( '/sizes=/i', 'data-sizes=', $replace_html );
+						if (preg_match('/^sizes=[\'"]([^\'"]+)[\'"]$/', $img_html)) {
+							$replace_html = preg_replace('/sizes=/i', 'data-sizes=', $replace_html);
 						} else {
-							$replace_html = preg_replace( '/data-srcset=/i', 'data-sizes="auto" data-srcset=', $replace_html );
+							$replace_html = preg_replace('/data-srcset=/i', 'data-sizes="auto" data-srcset=', $replace_html);
 						}
 
 						$add_class = true;
-					} elseif ( preg_match( '/^src=[\'"]([^\'"]+)[\'"]$/', $img_html ) ) {
-						$replace_html = preg_replace( '/<img(.*?)src=/i', '<img$1src="' . $placeholder_image . '" data-src=', $img_html );
+					} elseif (preg_match('/^src=[\'"]([^\'"]+)[\'"]$/', $img_html)) {
+						$replace_html = preg_replace('/<img(.*?)src=/i', '<img$1src="' . $placeholder_image . '" data-src=', $img_html);
 
-						if ( preg_match( '/^srcset=[\'"]([^\'"]+)[\'"]$/', $img_html ) ) {
-							if ( preg_match( '/^sizes=[\'"]([^\'"]+)[\'"]$/', $img_html ) ) {
-								$replace_html = preg_replace( '/srcset=/i', 'data-srcset=', $replace_html );
-								$replace_html = preg_replace( '/sizes=/i', 'data-sizes=', $replace_html );
+						if (preg_match('/^srcset=[\'"]([^\'"]+)[\'"]$/', $img_html)) {
+							if (preg_match('/^sizes=[\'"]([^\'"]+)[\'"]$/', $img_html)) {
+								$replace_html = preg_replace('/srcset=/i', 'data-srcset=', $replace_html);
+								$replace_html = preg_replace('/sizes=/i', 'data-sizes=', $replace_html);
 							} else {
-								$replace_html = preg_replace( '/srcset=/i', 'data-sizes="auto" data-srcset=', $replace_html );
+								$replace_html = preg_replace('/srcset=/i', 'data-sizes="auto" data-srcset=', $replace_html);
 							}
 						}
 
 						$add_class = true;
 					}
 
-					if ( $add_class ) {
-						$replace_html  = self::add_class( $replace_html, 'lazyload' );
+					if ($add_class) {
+						$replace_html  = self::add_class($replace_html, 'lazyload');
 						$replace_html .= '<noscript>' . $img_html . '</noscript>';
 
-						array_push( $search, $img_html );
-						array_push( $replace, $replace_html );
+						array_push($search, $img_html);
+						array_push($replace, $replace_html);
 					}
 				}
 			}
 
-			$content = str_replace( $search, $replace, $content );
-			$content = preg_replace_callback( '~' . chr( 20 ) . '([0-9]+)' . chr( 20 ) . '~', 'self::noscripts_restore', $content );
+			$content = str_replace($search, $replace, $content);
+			$content = preg_replace_callback('~' . chr(20) . '([0-9]+)' . chr(20) . '~', 'self::noscripts_restore', $content);
 			return $content;
 		}
 
-		static function noscripts_remove( $match ) {
-			++self::$noscript_id;
-			self::$noscripts[ self::$noscript_id ] = $match[0];
-			return chr( 20 ) . self::$noscript_id . chr( 20 );
+		static function noscripts_remove($match) {++self::$noscript_id;
+			self::$noscripts[self::$noscript_id] = $match[0];
+			return chr(20) . self::$noscript_id . chr(20);
 		}
 
-		static function noscripts_restore( $match ) {
-			return self::$noscripts[ (int) $match[1] ];
+		static function noscripts_restore($match) {
+			return self::$noscripts[(int) $match[1]];
 		}
 
-		static function add_class( $html_string = '', $new_class ) {
+		static function add_class($html_string = '', $new_class) {
 			$pattern = '/^class=[\'"]([^\'"]*)[\'"]$/';
 
-			if ( preg_match( $pattern, $html_string, $matches ) ) {
-				$defined_classes = explode( ' ', $matches[1] );
+			if (preg_match($pattern, $html_string, $matches)) {
+				$defined_classes = explode(' ', $matches[1]);
 
-				if ( ! in_array( $new_class, $defined_classes ) ) {
+				if ( ! in_array($new_class, $defined_classes)) {
 					$defined_classes[] = $new_class;
 
 					$html_string = str_replace(
 						$matches[0],
-						sprintf( 'class="%s"', implode( ' ', $defined_classes ) ),
+						sprintf('class="%s"', implode(' ', $defined_classes)),
 						$html_string
 					);
 				}
 			} else {
-				$html_string = preg_replace( '/(\<.+\s)/', sprintf( '$1class="%s" ', $new_class ), $html_string );
+				$html_string = preg_replace('/(\<.+\s)/', sprintf('$1class="%s" ', $new_class), $html_string);
 			}
 
 			return $html_string;
@@ -185,7 +184,7 @@ 
 			return self::$enabled;
 		}
 
-		static function kses_allowed_html( $allowedtags, $context ) {
+		static function kses_allowed_html($allowedtags, $context) {
 			$allowedtags['noscript'] = array();
 
 			$allowedtags['img']['data-src']    = true;
@@ -198,4 +197,4 @@ 
 
 endif;
 
-add_action( 'init', array( 'LSX_Lazy_Load_Images', 'init' ) );
+add_action('init', array('LSX_Lazy_Load_Images', 'init'));