File: wp-includes/nav-menu.php
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Filters whether to short-circuit the wp_setup_nav_menu_item() output.
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Prevents menu items from being their own parent.
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functionupdate_menu_item_cache()
Updates post and term caches for all linked objects for a list of menu items.
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function_wp_menus_changed()
Handles menu config after theme change.
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functionwp_map_nav_menu_locations()
Maps nav menu locations according to assignments in previously active theme.
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Filters the navigation menu name being returned.
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functionwp_get_nav_menu_name()
Returns the name of a navigation menu.
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Deletes auto-draft posts associated with the supplied changeset.
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Fires immediately after a new navigation menu item has been added.
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hookhas_nav_menu
Filters whether a nav menu is assigned to the specified location.
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Filters the nav_menu term retrieved for wp_get_nav_menu_object().
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functionwp_setup_nav_menu_item()
Decorates a menu item object with the shared navigation menu item properties.
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Filters a navigation menu item’s title attribute.
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Filters a navigation menu item’s description.
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Filters a navigation menu item object.
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Returns the menu items associated with a particular object.
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function_wp_delete_post_menu_item()
Callback for handling a menu item when its original object is deleted.
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function_wp_delete_tax_menu_item()
Serves as a callback for handling a menu item when its original object is deleted.
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function_wp_auto_add_pages_to_menu()
Automatically add newly published page objects to menus with that as an option.
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functionwp_update_nav_menu_item()
Saves the properties of a menu item or create a new one.
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Fires after a navigation menu item has been updated.
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functionwp_get_nav_menus()
Returns all navigation menu objects.
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hookwp_get_nav_menus
Filters the navigation menu objects being returned.
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function_is_valid_nav_menu_item()
Determines whether a menu item is valid.
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functionwp_get_nav_menu_items()
Retrieves all menu items of a navigation menu.
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Filters the navigation menu items being returned.
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functionhas_nav_menu()
Determines whether a registered nav menu location has a menu assigned to it.
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functionis_nav_menu_item()
Determines whether the given ID is a nav menu item.
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functionwp_create_nav_menu()
Creates a navigation menu.
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functionwp_delete_nav_menu()
Deletes a navigation menu.