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Source View: widget_update_callback

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Source View

Line Code
488                isset( $request['form_data'][ "widget-$id" ] ) &&
489                is_array( $request['form_data'][ "widget-$id" ] )
490           ) {
491                $new_instance = array_values( $request['form_data'][ "widget-$id" ] )[0];
492                $old_instance = $instance;
493
494                $instance = $widget_object->update( $new_instance, $old_instance );
495
496                /** This filter is documented in wp-includes/class-wp-widget.php */
497                $instance = apply_filters(
498                     'widget_update_callback',
499                     $instance,
500                     $new_instance,
501                     $old_instance,
502                     $widget_object
503                );
504           }
505
506           $serialized_instance = serialize( $instance );