Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_register_sidebar_widget

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
362      if ( is_callable($output_callback) && ( !isset($wp_registered_widgets[$id]) || did_action( 'widgets_init' ) ) ) {
363
364           /**
365            * Fires once for each registered widget.
366            *
367            * @since 3.0.0
368            *
369            * @param array $widget An array of default widget arguments.
370            */
371           do_action( 'wp_register_sidebar_widget', $widget );
372           $wp_registered_widgets[$id] = $widget;
373      }
374 }
375
376 /**
377  * Retrieve description for widget.
378  *
379  * When registering widgets, the options can also include 'description' that
380  * describes the widget for display on the widget administration panel or