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nav_menu_css_class › WordPress Filter Hooks

Since4.1.0
Deprecatedn/a
› apply_filters( 'nav_menu_css_class', array_filter( $classes )
Parameters: (4)
  • (string[]) $classes Array of the CSS classes that are applied to the menu item's `<li>` element.
    Required: Yes
  • (WP_Post) $menu_item The current menu item object.
    Required: Yes
  • (stdClass) $args An object of wp_nav_menu() arguments.
    Required: Yes
  • (int) $depth Depth of menu item. Used for padding.
    Required: Yes
Defined at:
Codex:

Filters the CSS classes applied to a menu item's list item element.



Related Functions: add_menu_classes, add_cssclass, get_nav_menu_locations, wp_nav_menu_manage_columns, comment_class, get_comment_class


Related Hooks: nav_menu_submenu_css_class, page_css_class, add_menu_classes, nav_menu_item_args, category_css_class

Source 

$class_names = implode( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $menu_item, $args, $depth ) );