wp_find_widgets_sidebar()WP 5.8.0

Finds the sidebar that a given widget belongs to.

No Hooks.

Return

String|null. The found sidebar's ID, or null if it was not found.

Usage

wp_find_widgets_sidebar( $widget_id );
$widget_id(string) (required)
The widget ID to look for.

Changelog

Since 5.8.0 Introduced.

wp_find_widgets_sidebar() code WP 6.5.3

function wp_find_widgets_sidebar( $widget_id ) {
	foreach ( wp_get_sidebars_widgets() as $sidebar_id => $widget_ids ) {
		foreach ( $widget_ids as $maybe_widget_id ) {
			if ( $maybe_widget_id === $widget_id ) {
				return (string) $sidebar_id;
			}
		}
	}

	return null;
}