426* Fires once for each registered widget.427*428* @since 3.0.0429*430* @param array$widget An array of default widget arguments.431*/432do_action('wp_register_sidebar_widget',$widget);433$wp_registered_widgets[$id]=$widget;434}435}436437/**438* Retrieves description for widget.
History
Introduced in 3.0.0. Unchanged from 6.7.7 through 7.1.0.