nav_menu_submenu_css_class WordPress Filter Hook
The nav_menu_submenu_css_class hook is used to add a custom class to the ul element that contains a sub-menu. This is useful if you want to style the sub-menu differently from the rest of the menu.
apply_filters( 'nav_menu_submenu_css_class', string[] $classes , stdClass $args , int $depth ) #
Filters the CSS class(es) applied to a menu list element.
Parameters
- $classes
(string[])Array of the CSS classes that are applied to the menu
<ul>element.- $args
(stdClass)An object of
wp_nav_menu()arguments.- $depth
(int)Depth of menu item. Used for padding.
Source
Changelog
| Version | Description |
|---|---|
| 4.8.0 | Introduced. |