Fires after the available widgets and sidebars have loaded, before the admin footer.
wp-admin/widgets-form-blocks.php:141file scopewp-admin/widgets-form.php:597file scope /** * Fires after the available widgets and sidebars have loaded, before the admin footer. * * @since 2.2.0 */do_action( 'sidebar_admin_page' );require_once ABSPATH . 'wp-admin/admin-footer.php';Introduced in 2.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.