CDavICalendarTimeZone::GetFormattedServerDate

static function GetFormattedServerDate($text)
{
	if (preg_match('/(+|-)([0-9]{2}):?([0-9]{2})([0-9]{2})?$/', $text, $match))
	{
		$text = mb_substr($text, 0, -mb_strlen($match[0]));
	}

	$date = self::ParseDateTime($text);
	return date($GLOBALS["DB"]->DateFormatToPHP(FORMAT_DATE), (int)$date);
}