Walker_Nav_Menu_Edit

17class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {18	/**19	 * Starts the list before the elements are added.20	 *21	 * @see Walker_Nav_Menu::start_lvl()22	 *23	 * @since 3.0.024	 *25	 * @param string   $output Passed by reference.26	 * @param int      $depth  Depth of menu item. Used for padding.27	 * @param stdClass $args   Not used.28	 */29	public function start_lvl( &$output, $depth = 0, $args = null ) {}30 31	/**32	 * Ends the list of after the elements are added.33	 *34	 * @see Walker_Nav_Menu::end_lvl()35	 *36	 * @since 3.0.037	 *38	 * @param string   $output Passed by reference.39	 * @param int      $depth  Depth of menu item. Used for padding.40	 * @param stdClass $args   Not used.41	 */42	public function end_lvl( &$output, $depth = 0, $args = null ) {}43 44	/**45	 * Start the element output.46	 *47	 * @see Walker_Nav_Menu::start_el()48	 * @since 3.0.049	 * @since 5.9.0 Renamed `$item` to `$data_object` and `$id` to `$current_object_id`50	 *              to match parent class for PHP 8 named parameter support.51	 *52	 * @global int $_wp_nav_menu_max_depth53	 *54	 * @param string   $output            Used to append additional content (passed by reference).55	 * @param WP_Post  $data_object       Menu item data object.56	 * @param int      $depth             Depth of menu item. Used for padding.57	 * @param stdClass $args              Not used.58	 * @param int      $current_object_id Optional. ID of the current menu item. Default 0.59	 */60	public function start_el( &$output, $data_object, $depth = 0, $args = null, $current_object_id = 0 ) {61		global $_wp_nav_menu_max_depth;62 63		// Restores the more descriptive, specific name for use within this method.64		$menu_item = $data_object;65 66		$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;67 68		ob_start();69		$item_id      = esc_attr( $menu_item->ID );70		$removed_args = array(71			'action',72			'customlink-tab',73			'edit-menu-item',74			'menu-item',75			'page-tab',76			'_wpnonce',77		);78 79		$original_title = false;80 81		if ( 'taxonomy' === $menu_item->type ) {82			$original_object = get_term( (int) $menu_item->object_id, $menu_item->object );83			if ( $original_object && ! is_wp_error( $original_object ) ) {84				$original_title = $original_object->name;85			}86		} elseif ( 'post_type' === $menu_item->type ) {87			$original_object = get_post( $menu_item->object_id );88			if ( $original_object ) {89				$original_title = get_the_title( $original_object->ID );90			}91		} elseif ( 'post_type_archive' === $menu_item->type ) {92			$original_object = get_post_type_object( $menu_item->object );93			if ( $original_object ) {94				$original_title = $original_object->labels->archives;95			}96		}