QuestionTypes::getTitleById

static function getTitleById($id)
{
	$res = array_flip((new ReflectionClass(__CLASS__))->getConstants());
	$val = $id;
	if (array_key_exists($id, $res))
	{
		$val = Loc::getMessage("VOTE_QUESTION_TYPE_".$res[$id]);
	}
	return $val;
}