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is_nav_menu_item › WordPress Function

Since3.0.0
已弃用n/a
› is_nav_menu_item ( $menu_item_id = 0 )
参数:
  • (int) $menu_item_id The ID of the potential nav menu item.
    Required: No
    默认: —
返回:
  • (bool) Whether the given ID is that of a nav menu item.
定义在:
文档:

Determines whether the given ID is a nav menu item.



Related Functions: _sort_nav_menu_items, _is_valid_nav_menu_item, is_nav_menu, wp_setup_nav_menu_item, wp_save_nav_menu_items

源码 

function is_nav_menu_item( $menu_item_id = 0 ) {
	return ( ! is_wp_error( $menu_item_id ) && ( 'nav_menu_item' === get_post_type( $menu_item_id ) ) );
}