static function mathPlus2($this1, $period)
{
return datetime__DateTime_DateTime_Impl_::add($this1, $period);
}
static function getWeekDayNum($dt, $weekDay, $num)
{
$month = null;
$days = Std::int(($dt - 62135596800.0 - datetime__DateTime_DateTime_Impl_::yearStart($dt)) / 86400) + 1;
$month = datetime_utils_DateTimeMonthUtils::getMonth($days, datetime__DateTime_DateTime_Impl_::isLeapYear($dt));
if ($num > 0) {
$start = null;
$time = datetime__DateTime_DateTime_Impl_::monthStart($dt, $month) - 1;
$start = $time + 62135596800.0;
$first = datetime__DateTime_DateTime_Impl_::snap($start, datetime_DTSnap::Week(1, $weekDay));
$this1 = null;
$period = datetime_DTPeriod::Week($num - 1);
$this1 = datetime__DateTime_DateTime_Impl_::add($first, $period);
return $this1 - 62135596800.0;
} else {
if ($num < 0) {
$start1 = null;
$time1 = datetime__DateTime_DateTime_Impl_::monthStart($dt, $month + 1) - 1;
$start1 = $time1 + 62135596800.0;
$first1 = datetime__DateTime_DateTime_Impl_::snap($start1, datetime_DTSnap::Week(-1, $weekDay));
$this2 = null;
$period1 = datetime_DTPeriod::Week($num + 1);
$this2 = datetime__DateTime_DateTime_Impl_::add($first1, $period1);
return $this2 - 62135596800.0;
} else {
return $dt - 62135596800.0;
}
}
}