wp_nav_menu_max_depth() │ WP 3.0.0

Adds a CSS class to display the max depth of the navigation menu.

No Hooks.

Returns

String. Modified CSS classes including the menu max depth class.

Usage

wp_nav_menu_max_depth( $classes );

$classes(string) (required)

Existing CSS classes for the body tag.

Notes

• Global. Int. $_wp_nav_menu_max_depth Maximum depth of the navigation menu.

Changelog

wp_nav_menu_max_depth() wp nav menu max depth code ^{WP 7.0}

function wp_nav_menu_max_depth( $classes ) {
	global $_wp_nav_menu_max_depth;
	return "$classes menu-max-depth-$_wp_nav_menu_max_depth";
}