Ticket #34024: 34024.patch

src/wp-includes/widgets/class-wp-widget-rss.php

@@ -16 +16 @@
  */
 class WP_Widget_RSS extends WP_Widget {
 
+        /**
+         * PHP5 constructor.
+         *
+         * @since 2.8.0
+         * @access public
+         */
         public function __construct() {
                 $widget_ops = array( 'description' => __('Entries from any RSS or Atom feed.') );
                 $control_ops = array( 'width' => 400, 'height' => 200 );
@@ -23 +29 @@
         }
 
         /**
-         * @param array $args
-         * @param array $instance
+         * Echoes the widget content.
+         *
+         * @since 2.8.0
+         * @access public
+         *
+         * @param array $args     Display arguments including 'before_title', 'after_title',
+         *                        'before_widget', and 'after_widget'.
+         * @param array $instance The settings for the particular instance of the widget.
          */
         public function widget( $args, $instance ) {
                 if ( isset($instance['error']) && $instance['error'] )
@@ -79 +91 @@
         }
 
         /**
-         * @param array $new_instance
-         * @param array $old_instance
-         * @return array
+         * Updates a particular instance of a widget.
+         *
+         * This function should check that `$new_instance` is set correctly. The newly-calculated
+         * value of `$instance` should be returned. If false is returned, the instance won't be
+         * saved/updated.
+         *
+         * @since 2.8.0
+         * @access public
+         *
+         * @param array $new_instance New settings for this instance as input by the user via
+         *                            WP_Widget::form().
+         * @param array $old_instance Old settings for this instance.
+         * @return array Settings to save or bool false to cancel saving.
          */
         public function update( $new_instance, $old_instance ) {
                 $testurl = ( isset( $new_instance['url'] ) && ( !isset( $old_instance['url'] ) || ( $new_instance['url'] != $old_instance['url'] ) ) );
@@ -89 +111 @@
         }
 
         /**
-         * @param array $instance
+         * Outputs the settings update form.
+         *
+         * @since 2.8.0
+         * @access public
+         *
+         * @param array $instance Current settings.
          */
         public function form( $instance ) {
                 if ( empty( $instance ) ) {