diff -r c7c34916027a -r 177826044cd9 wp/wp-includes/widgets/class-wp-widget-links.php
--- a/wp/wp-includes/widgets/class-wp-widget-links.php	Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-includes/widgets/class-wp-widget-links.php	Mon Oct 14 18:28:13 2019 +0200
@@ -23,7 +23,7 @@
 	 */
 	public function __construct() {
 		$widget_ops = array(
-			'description' => __( 'Your blogroll' ),
+			'description'                 => __( 'Your blogroll' ),
 			'customize_selective_refresh' => true,
 		);
 		parent::__construct( 'links', __( 'Links' ), $widget_ops );
@@ -39,14 +39,14 @@
 	 * @param array $instance Settings for the current Links widget instance.
 	 */
 	public function widget( $args, $instance ) {
-		$show_description = isset($instance['description']) ? $instance['description'] : false;
-		$show_name = isset($instance['name']) ? $instance['name'] : false;
-		$show_rating = isset($instance['rating']) ? $instance['rating'] : false;
-		$show_images = isset($instance['images']) ? $instance['images'] : true;
-		$category = isset($instance['category']) ? $instance['category'] : false;
-		$orderby = isset( $instance['orderby'] ) ? $instance['orderby'] : 'name';
-		$order = $orderby == 'rating' ? 'DESC' : 'ASC';
-		$limit = isset( $instance['limit'] ) ? $instance['limit'] : -1;
+		$show_description = isset( $instance['description'] ) ? $instance['description'] : false;
+		$show_name        = isset( $instance['name'] ) ? $instance['name'] : false;
+		$show_rating      = isset( $instance['rating'] ) ? $instance['rating'] : false;
+		$show_images      = isset( $instance['images'] ) ? $instance['images'] : true;
+		$category         = isset( $instance['category'] ) ? $instance['category'] : false;
+		$orderby          = isset( $instance['orderby'] ) ? $instance['orderby'] : 'name';
+		$order            = $orderby == 'rating' ? 'DESC' : 'ASC';
+		$limit            = isset( $instance['limit'] ) ? $instance['limit'] : -1;
 
 		$before_widget = preg_replace( '/id="[^"]*"/', 'id="%id"', $args['before_widget'] );
 
@@ -92,18 +92,25 @@
 	 */
 	public function update( $new_instance, $old_instance ) {
 		$new_instance = (array) $new_instance;
-		$instance = array( 'images' => 0, 'name' => 0, 'description' => 0, 'rating' => 0 );
+		$instance     = array(
+			'images'      => 0,
+			'name'        => 0,
+			'description' => 0,
+			'rating'      => 0,
+		);
 		foreach ( $instance as $field => $val ) {
-			if ( isset($new_instance[$field]) )
-				$instance[$field] = 1;
+			if ( isset( $new_instance[ $field ] ) ) {
+				$instance[ $field ] = 1;
+			}
 		}
 
 		$instance['orderby'] = 'name';
-		if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) )
+		if ( in_array( $new_instance['orderby'], array( 'name', 'rating', 'id', 'rand' ) ) ) {
 			$instance['orderby'] = $new_instance['orderby'];
+		}
 
 		$instance['category'] = intval( $new_instance['category'] );
-		$instance['limit'] = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1;
+		$instance['limit']    = ! empty( $new_instance['limit'] ) ? intval( $new_instance['limit'] ) : -1;
 
 		return $instance;
 	}
@@ -118,15 +125,27 @@
 	public function form( $instance ) {
 
 		//Defaults
-		$instance = wp_parse_args( (array) $instance, array( 'images' => true, 'name' => true, 'description' => false, 'rating' => false, 'category' => false, 'orderby' => 'name', 'limit' => -1 ) );
+		$instance  = wp_parse_args(
+			(array) $instance,
+			array(
+				'images'      => true,
+				'name'        => true,
+				'description' => false,
+				'rating'      => false,
+				'category'    => false,
+				'orderby'     => 'name',
+				'limit'       => -1,
+			)
+		);
 		$link_cats = get_terms( 'link_category' );
-		if ( ! $limit = intval( $instance['limit'] ) )
+		if ( ! $limit = intval( $instance['limit'] ) ) {
 			$limit = -1;
-			?>
+		}
+		?>
 		<p>
-		<label for="<?php echo $this->get_field_id('category'); ?>"><?php _e( 'Select Link Category:' ); ?></label>
-		<select class="widefat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>">
-		<option value=""><?php _ex('All Links', 'links widget'); ?></option>
+		<label for="<?php echo $this->get_field_id( 'category' ); ?>"><?php _e( 'Select Link Category:' ); ?></label>
+		<select class="widefat" id="<?php echo $this->get_field_id( 'category' ); ?>" name="<?php echo $this->get_field_name( 'category' ); ?>">
+		<option value=""><?php _ex( 'All Links', 'links widget' ); ?></option>
 		<?php
 		foreach ( $link_cats as $link_cat ) {
 			echo '<option value="' . intval( $link_cat->term_id ) . '"'
@@ -135,8 +154,8 @@
 		}
 		?>
 		</select>
-		<label for="<?php echo $this->get_field_id('orderby'); ?>"><?php _e( 'Sort by:' ); ?></label>
-		<select name="<?php echo $this->get_field_name('orderby'); ?>" id="<?php echo $this->get_field_id('orderby'); ?>" class="widefat">
+		<label for="<?php echo $this->get_field_id( 'orderby' ); ?>"><?php _e( 'Sort by:' ); ?></label>
+		<select name="<?php echo $this->get_field_name( 'orderby' ); ?>" id="<?php echo $this->get_field_id( 'orderby' ); ?>" class="widefat">
 			<option value="name"<?php selected( $instance['orderby'], 'name' ); ?>><?php _e( 'Link title' ); ?></option>
 			<option value="rating"<?php selected( $instance['orderby'], 'rating' ); ?>><?php _e( 'Link rating' ); ?></option>
 			<option value="id"<?php selected( $instance['orderby'], 'id' ); ?>><?php _e( 'Link ID' ); ?></option>
@@ -144,18 +163,18 @@
 		</select>
 		</p>
 		<p>
-		<input class="checkbox" type="checkbox"<?php checked($instance['images'], true) ?> id="<?php echo $this->get_field_id('images'); ?>" name="<?php echo $this->get_field_name('images'); ?>" />
-		<label for="<?php echo $this->get_field_id('images'); ?>"><?php _e('Show Link Image'); ?></label><br />
-		<input class="checkbox" type="checkbox"<?php checked($instance['name'], true) ?> id="<?php echo $this->get_field_id('name'); ?>" name="<?php echo $this->get_field_name('name'); ?>" />
-		<label for="<?php echo $this->get_field_id('name'); ?>"><?php _e('Show Link Name'); ?></label><br />
-		<input class="checkbox" type="checkbox"<?php checked($instance['description'], true) ?> id="<?php echo $this->get_field_id('description'); ?>" name="<?php echo $this->get_field_name('description'); ?>" />
-		<label for="<?php echo $this->get_field_id('description'); ?>"><?php _e('Show Link Description'); ?></label><br />
-		<input class="checkbox" type="checkbox"<?php checked($instance['rating'], true) ?> id="<?php echo $this->get_field_id('rating'); ?>" name="<?php echo $this->get_field_name('rating'); ?>" />
-		<label for="<?php echo $this->get_field_id('rating'); ?>"><?php _e('Show Link Rating'); ?></label>
+		<input class="checkbox" type="checkbox"<?php checked( $instance['images'], true ); ?> id="<?php echo $this->get_field_id( 'images' ); ?>" name="<?php echo $this->get_field_name( 'images' ); ?>" />
+		<label for="<?php echo $this->get_field_id( 'images' ); ?>"><?php _e( 'Show Link Image' ); ?></label><br />
+		<input class="checkbox" type="checkbox"<?php checked( $instance['name'], true ); ?> id="<?php echo $this->get_field_id( 'name' ); ?>" name="<?php echo $this->get_field_name( 'name' ); ?>" />
+		<label for="<?php echo $this->get_field_id( 'name' ); ?>"><?php _e( 'Show Link Name' ); ?></label><br />
+		<input class="checkbox" type="checkbox"<?php checked( $instance['description'], true ); ?> id="<?php echo $this->get_field_id( 'description' ); ?>" name="<?php echo $this->get_field_name( 'description' ); ?>" />
+		<label for="<?php echo $this->get_field_id( 'description' ); ?>"><?php _e( 'Show Link Description' ); ?></label><br />
+		<input class="checkbox" type="checkbox"<?php checked( $instance['rating'], true ); ?> id="<?php echo $this->get_field_id( 'rating' ); ?>" name="<?php echo $this->get_field_name( 'rating' ); ?>" />
+		<label for="<?php echo $this->get_field_id( 'rating' ); ?>"><?php _e( 'Show Link Rating' ); ?></label>
 		</p>
 		<p>
-		<label for="<?php echo $this->get_field_id('limit'); ?>"><?php _e( 'Number of links to show:' ); ?></label>
-		<input id="<?php echo $this->get_field_id('limit'); ?>" name="<?php echo $this->get_field_name('limit'); ?>" type="text" value="<?php echo $limit == -1 ? '' : intval( $limit ); ?>" size="3" />
+		<label for="<?php echo $this->get_field_id( 'limit' ); ?>"><?php _e( 'Number of links to show:' ); ?></label>
+		<input id="<?php echo $this->get_field_id( 'limit' ); ?>" name="<?php echo $this->get_field_name( 'limit' ); ?>" type="text" value="<?php echo $limit == -1 ? '' : intval( $limit ); ?>" size="3" />
 		</p>
 		<?php
 	}