Fires once a sidebar has been registered.
$sidebararraywp-includes/widgets.php:327register_sidebar() * Fires once a sidebar has been registered. * * @since 3.0.0 * * @param array $sidebar Parsed arguments for the registered sidebar. */ do_action( 'register_sidebar', $sidebar ); return $sidebar['id'];} /** * Removes a sidebar from the list.Introduced in 3.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.