CDavICalendarTimeZone::ParseTime

static function ParseTime($text)
{
	if (!preg_match('/([0-9]{2}):?([0-9]{2}):?([0-9]{2})(Z)?/', $text, $match))
	{
		return null;
	}

	return array("hours" => (int)$match[1], "minutes" => (int)$match[2], "seconds" => (int)$match[3], "zone" => isset($match[4]) ? 'UTC' : 'Local');
}