| _wp_menu_item_classes_by_context() | Add the class property classes for the current context, if applicable. |
| get_nav_menu_locations() | {{desc}} |
| has_nav_menu() | Determines whether a registered nav menu location has a menu assigned to it. |
| is_nav_menu() | Check if the given ID is a navigation menu. |
| register_nav_menu() | Registers a navigation menu location for a theme. |
| register_nav_menus() | Registers multiple custom navigation menus locations for a theme, to which the menus are then attached. |
| unregister_nav_menu() | Unregisters a navigation menu location for a theme. |
| Walker_Nav_Menu{} | Core class used to implement an HTML list of nav menu items. |
| wp_get_nav_menu_items() | Retrieves all menu items of a navigation menu. |
| wp_get_nav_menu_name() | Returns the name of a navigation menu. |
| wp_get_nav_menu_object() | Returns a navigation menu object. |
| wp_get_nav_menus() | Returns all navigation menu objects. |
| wp_nav_menu() | Displays a navigation menu. |
| wp_nav_menu_post_type_meta_boxes() | Creates meta boxes for any post type menu item.. |
| wp_nav_menu_taxonomy_meta_boxes() | Creates meta boxes for any taxonomy menu item. |