/**
* @return short
*/
function GetDefaultTimeOffset($otherTimeZone = null)
{
$timeArray = localtime(time(), true);
$daylightSaveMinutes = $timeArray['tm_isdst'] * 60;
$timeOffset = 0;
$varForSwitch = $otherTimeZone !== null ? $otherTimeZone : $this->DefaultTimeZone;
switch ($varForSwitch) {
default:
case 0:
return (ConvertUtils::GmtMkTime() - mktime()) / 60;
break;
case 1:
$timeOffset = -12 * 60;
break;
case 2:
$timeOffset = -11 * 60;
break;
case 3:
$timeOffset = -10 * 60;
break;
case 4:
$timeOffset = -9 * 60;
break;
case 5:
$timeOffset = -8 * 60;
break;
case 6:
case 7:
$timeOffset = -7 * 60;
break;
case 8:
case 9:
case 10:
case 11:
$timeOffset = -6 * 60;
break;
case 12:
case 13:
case 14:
$timeOffset = -5 * 60;
break;
case 15:
case 16:
case 17:
$timeOffset = -4 * 60;
break;
case 18:
$timeOffset = -3.5 * 60;
break;
case 19:
case 20:
case 21:
$timeOffset = -3 * 60;
break;
case 22:
$timeOffset = -2 * 60;
break;
case 23:
case 24:
$timeOffset = -60;
break;
case 25:
case 26:
$timeOffset = 0;
break;
case 27:
case 28:
case 29:
case 30:
case 31:
$timeOffset = 60;
break;
case 32:
case 33:
case 34:
case 35:
case 36:
case 37:
$timeOffset = 2 * 60;
break;
case 38:
case 39:
case 40:
case 41:
$timeOffset = 3 * 60;
break;
case 42:
$timeOffset = 3.5 * 60;
break;
case 43:
case 44:
$timeOffset = 4 * 60;
break;
case 45:
$timeOffset = 4.5 * 60;
break;
case 46:
case 47:
$timeOffset = 5 * 60;
break;
case 48:
$timeOffset = 5.5 * 60;
break;
case 49:
$timeOffset = 5 * 60 + 45;
break;
case 50:
case 51:
case 52:
$timeOffset = 6 * 60;
break;
case 53:
$timeOffset = 6.5 * 60;
case 54:
case 55:
$timeOffset = 7 * 60;
break;
case 56:
case 57:
case 58:
case 59:
case 60:
$timeOffset = 8 * 60;
break;
case 61:
case 62:
case 63:
$timeOffset = 9 * 60;
break;
case 64:
case 65:
$timeOffset = 9.5 * 60;
break;
case 66:
case 67:
case 68:
case 69:
case 70:
$timeOffset = 10 * 60;
break;
case 71:
$timeOffset = 11 * 60;
break;
case 72:
case 73:
$timeOffset = 12 * 60;
break;
case 74:
$timeOffset = 13 * 60;
break;
}
return $timeOffset + $daylightSaveMinutes;
}
/**
* @param string $strDate
* @return int
*/
function GetTimeFromString($strDate)
{
$dt = time() - CDateTime::GetServerTimeZoneOffset();
$matches = array();
$zone = null;
$off = null;
$datePattern = '/^(([a-z]*),[\\s]*){0,1}(\\d{1,2}).([a-z]*).(\\d{2,4})[\\s]*(\\d{1,2}).(\\d{1,2}).(\\d{1,2})([\\s]+([+-]?\\d{1,4}))?([\\s]*(\\(?(\\w+)\\)?))?/i';
if (preg_match($datePattern, $strDate, $matches)) {
$year = $matches[5];
$month = ConvertUtils::GetMonthIndex(strtolower($matches[4]));
if ($month == -1) {
$month = 1;
}
$day = $matches[3];
$hour = $matches[6];
$minute = $matches[7];
$second = $matches[8];
$dt = ConvertUtils::GmtMkTime($hour, $minute, $second, $month, $day, $year);
if (isset($matches[13])) {
$zone = strtolower($matches[13]);
}
if (isset($matches[10])) {
$off = strtolower($matches[10]);
}
}
$dt = ConvertUtils::ApplyOffsetForDate($dt, $off, $zone);
return $dt;
}
