has_nav_menu( string $location )
Determines whether a registered nav menu location has a menu assigned to it.
Parameters
- $location
-
(string) (Required) Menu location identifier.
Return
(bool) Whether location has a menu.
Source
File: wp-includes/nav-menu.php
function has_nav_menu( $location ) {
$has_nav_menu = false;
$registered_nav_menus = get_registered_nav_menus();
if ( isset( $registered_nav_menus[ $location ] ) ) {
$locations = get_nav_menu_locations();
$has_nav_menu = ! empty( $locations[ $location ] );
}
/**
* Filters whether a nav menu is assigned to the specified location.
*
* @since WP-4.3.0
*
* @param bool $has_nav_menu Whether there is a menu assigned to a location.
* @param string $location Menu location.
*/
return apply_filters( 'has_nav_menu', $has_nav_menu, $location );
}
Changelog
Version | Description |
---|---|
WP-3.0.0 | Introduced. |