_wp_reset_invalid_menu_item_parent()
Function: Prevents menu items from being their own parent.
Source: wp-includes/nav-menu.php:1294
Function: Prevents menu items from being their own parent.
Source: wp-includes/nav-menu.php:1294
Function: Updates post and term caches for all linked objects for a list of menu items.
Source: wp-includes/nav-menu.php:767
Function: Serves as a callback for handling a menu item when its original object is deleted.
Source: wp-includes/nav-menu.php:1077
Function: Automatically add newly published page objects to menus with that as an option.
Source: wp-includes/nav-menu.php:1097
Function: Deletes auto-draft posts associated with the supplied changeset.
Source: wp-includes/nav-menu.php:1142
Function: Handles menu config after theme change.
Source: wp-includes/nav-menu.php:1174
Function: Maps nav menu locations according to assignments in previously active theme.
Source: wp-includes/nav-menu.php:1192
Function: Deletes a navigation menu.
Source: wp-includes/nav-menu.php:265
Filter Hook: Filters a navigation menu item object.
Source: wp-includes/nav-menu.php:999
Action Hook: Fires after a navigation menu has been successfully deleted.
Source: wp-includes/nav-menu.php:298