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Source View: wp_add_nav_menu_item

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Line Code
538            *
539            * @since 4.4.0
540            *
541            * @see wp_update_nav_menu_item()
542            *
543            * @param int   $menu_id         ID of the updated menu.
544            * @param int   $menu_item_db_id ID of the new menu item.
545            * @param array $args            An array of arguments used to update/add the menu item.
546            */
547           do_action( 'wp_add_nav_menu_item', $menu_id, $menu_item_db_id, $args );
548      }
549
550      // Associate the menu item with the menu term.
551      // Only set the menu term if it isn't set to avoid unnecessary wp_get_object_terms().
552      if ( $menu_id && ( ! $update || ! is_object_in_term( $menu_item_db_id, 'nav_menu', (int) $menu->term_id ) ) ) {
553           $update_terms = wp_set_object_terms( $menu_item_db_id, array( $menu->term_id ), 'nav_menu' );
554           if ( is_wp_error( $update_terms ) ) {
555                return $update_terms;
556           }