Nav Menu (category)
| has_nav_menu() | Checks if a registered menu location has a menu assigned to it. Conditional tag. |
| register_nav_menu() | Registers one location (place) for the menu, to which a menu can then be attached in the admin panel. |
| register_nav_menus() | Registers multiple custom navigation menus locations for a theme, to which the menus are then attached. |
| wp_nav_menu() | Outputs an custom menu created in the admin-panel: |