CCalendar::CutZeroTime

static function CutZeroTime($date)
{
	if (preg_match('/.*sdd:dd:dd/i', $date))
	{
		$date = trim($date);
		if (mb_substr($date, -9) == ' 00:00:00')
			return mb_substr($date, 0, -9);
		if (mb_substr($date, -3) == ':00')
			return mb_substr($date, 0, -3);
	}
	return $date;
}