Retrieving WordPress menu object with wp_get_nav_menu_object
The wp_get_nav_menu_object function in WordPress retrieves a navigation menu object by its name or ID. This function can be useful for obtaining information about a specific navigation menu, such as its name, description, and location. It can also be used to check if a menu with a specific name or ID exists in the database.
By using wp_get_nav_menu_object, developers can easily retrieve menu information and perform conditional checks or display menu details on the front-end of a WordPress website.
Parameters accepted by wp_get_nav_menu_object function
$menu(int|string|WP_Term) – This parameter is required. It can be either the Menu ID, slug, name, or object.
Value returned by wp_get_nav_menu_object function
The function returns either a WP_Term object representing the menu on success, or false if the $menu parameter is not supplied or the term does not exist.
Examples
How to get a specific menu object by menu location
Use the wp_get_nav_menu_object function to retrieve a specific menu object by its menu location.
$menu_location = 'primary-menu';
$menu_object = wp_get_nav_menu_object($menu_location);
How to check if a menu object exists before using it
Use the wp_get_nav_menu_object function to retrieve a menu object and then check if it exists before using it.
$menu_location = 'primary-menu';
$menu_object = wp_get_nav_menu_object($menu_location);
if ($menu_object) {
// Menu object exists, do something with it
} else {
// Menu object does not exist
}
How to get a menu object by menu ID
Use the wp_get_nav_menu_object function to retrieve a menu object by its menu ID.
$menu_id = 5;
$menu_object = wp_get_nav_menu_object($menu_id);
Conclusion
In conclusion, the wp_get_nav_menu_object function is a valuable utility for retrieving information about a specific navigation menu in WordPress. By utilizing this function, developers can easily access the menu’s ID, name, and other metadata, allowing for greater flexibility and customization within their themes and plugins. With its straightforward usage and wide range of potential applications, wp_get_nav_menu_object is a valuable asset for anyone working with WordPress navigation menus.