Which Function Is Used to Register Custom Menu in WordPress?

Custom menus are one of the best features of WordPress, and they’re easy to create. You can create custom menus by using the wp_register_nav_menu() function.

This function registers a new menu in the WordPress navigation bar.

The wp_register_nav_menu() function takes four arguments: a name for the menu, a parent menu ID, a list of menu items, and a callback function. The name argument is the name of the menu. The parent menu ID argument is the ID of the parent menu that the new menu will be attached to.

The list of menu items argument is a comma-separated list of menu items. The callback function is a function that will be called when someone clicks on the menu item.

To create a custom menu, you first need to create a new file called custom-menu.php in your theme’s folder. The contents of this file should look like this:

‘custom-menu-1′), ‘custom_menu_callback’); ?>

The first line of this file registers the custom-menu menu in the WordPress navigation bar. The second line specifies the ID of the parent menu that the new custom menu will be attached to.

The third line defines the list of menu items in the custom menu. The fourth line defines the function that will be called when someone clicks on a menu item in the custom menu.