/**
* Gets the time zone offset, for current date, modified in case of
* daylight savings. This is the offset to add *to* UTC to get local time.
*
* @param int The era of the given date.
* @param int The year in the given date.
* @param int The month in the given date.
* Month is 0-based. e.g., 0 for January.
* @param int The day-in-month of the given date.
* @param int The day-of-week of the given date.
* @param int The millis in day in <em>standard</em> local time.
* @param int The length of the given month in days.
*
* @return int The offset to add *to* GMT to get local time.
*
* @author Dominik del Bondio <*****@*****.**>
* @author The ICU Project
* @since 0.11.0
*/
public function getOffsetIIIIIII($era, $year, $month, $day, $dayOfWeek, $millis, $monthLength)
{
// Check the month before calling Grego::monthLength(). This
// duplicates a test that occurs in the 9-argument getOffset(),
// however, this is unavoidable. We don't mind because this method, in
// fact, should not be called; internal code should always call the
// 9-argument getOffset(), and outside code should use Calendar.get(int
// field) with fields ZONE_OFFSET and DST_OFFSET. We can't get rid of
// this method because it's public API. - liu 8/10/98
if ($month < AgaviDateDefinitions::JANUARY || $month > AgaviDateDefinitions::DECEMBER) {
throw new InvalidArgumentException('Month out of range');
return -1;
}
// We ignore monthLength because it can be derived from year and month.
// This is so that February in leap years is calculated correctly.
// We keep this argument in this function for backwards compatibility.
return $this->getOffsetIIIIIIII($era, $year, $month, $day, $dayOfWeek, $millis, AgaviCalendarGrego::monthLength($year, $month), AgaviCalendarGrego::previousMonthLength($year, $month));
}
