nav_menu_css_class

过滤钩子


apply_filters( 'nav_menu_css_class', array_filter( $classes )
参数
  • (string[])
    $classes
    Array of the CSS classes that are applied to the menu item’s `<li>` element.
    Required:
  • (WP_Post)
    $menu_item
    The current menu item object.
    Required:
  • (stdClass)
    $args
    An object of wp_nav_menu() arguments.
    Required:
  • (int)
    $depth
    Depth of menu item. Used for padding.
    Required:
定义位置
  • wp-includes/class-walker-nav-menu.php
    , line 158
引入
4.1.0
弃用

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

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