menu_item_parent ) && ! empty( $menu_obj->type ) && in_array( sanitize_key( $menu_obj->type ), array( 'custom', 'taxonomy', 'post_type_archive', 'post_type', 'icon', 'search' ) ) ) { return __CLASS__; } return $walker_class_name; } public function walk( $elements, $max_depth ) { $output = ''; foreach ( $elements as $e ) { $output .= $this->defaults( $e ); } return $output; wp_die(); } public function defaults( $menu_obj, $menu_id = 0 ) { if ( ! isset( $args->doing_ajax ) && $menu_obj->_invalid ) { ob_start(); ?>
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    depth, $menu_obj, $menu_id ); ?>