CAllForumTopic::SetReadLabelsNew

static function SetReadLabelsNew($ID, $updateForum = false, $LastVisit = false, $arAddParams = array())
{
	global $USER;
	$forumUser = BitrixForumUser::getById($USER->getId());
	if ($updateForum === true)
	{
		$forumUser->readTopicsOnForum($ID);
	}
	else
	{
		$forumUser->readTopic($ID);
	}
	return false;
}