Ticket #34226: the_widget_filter.patch

public_html/wp/wp-includes/widgets.php

@@ -1625 +1625 @@
 
         $args = wp_parse_args($args, $default_args);
         $instance = wp_parse_args($instance);
-
+        
+        /**
+         * Filter the settings for a particular widget instance.
+         *
+         * Returning false will effectively short-circuit display of the widget.
+         *
+         * @since 2.8.0
+         *
+         * @param array     $instance The current widget instance's settings.
+         * @param WP_Widget $this     The current widget instance.
+         * @param array     $args     An array of default widget arguments.
+         */
+        $instance = apply_filters( 'widget_display_callback', $instance, $widget_obj, $args );
+        
+        if ( false === $instance ) {
+                return;
+        }
+        
         /**
          * Fires before rendering the requested widget.
          *