private function toDateTime($year)
{
$this->adjustToFowards($year);
if ($this->dayOfMonth === -1) {
$dayOfMonth = $this->month->length(Year::isLeapYear($year));
$date = LocalDate::ofMonth($year, $this->month, $dayOfMonth);
if ($this->dayOfWeek !== null) {
$date = $date->adjust(TemporalAdjusters::previousOrSame($this->dayOfWeek));
}
} else {
$date = LocalDate::ofMonth($year, $this->month, $this->dayOfMonth);
if ($this->dayOfWeek !== null) {
$date = $date->adjust(TemporalAdjusters::nextOrSame($this->dayOfWeek));
}
}
$ldt = LocalDateTime::ofDateAndTime($date, $this->time);
if ($this->endOfDay) {
$ldt = $ldt->plusDays(1);
}
return $ldt;
}
/**
* @dataProvider provider_sampleDates
*/
public function test_getDOY($y, $m, $d)
{
$a = LocalDateTime::of($y, $m, $d, 12, 30);
$total = 0;
for ($i = 1; $i < $m; $i++) {
$total += Month::of($i)->length(Year::isLeapYear($y));
}
$doy = $total + $d;
$this->assertEquals($a->getDayOfYear(), $doy);
}
function resolveYMD(FieldValues $fieldValues, ResolverStyle $resolverStyle)
{
$y = CF::YEAR()->checkValidIntValue($fieldValues->remove(CF::YEAR()));
if ($resolverStyle == ResolverStyle::LENIENT()) {
$months = Math::subtractExact($fieldValues->remove(CF::MONTH_OF_YEAR()), 1);
$days = Math::subtractExact($fieldValues->remove(CF::DAY_OF_MONTH()), 1);
return LocalDate::of($y, 1, 1)->plusMonths($months)->plusDays($days);
}
$moy = CF::MONTH_OF_YEAR()->checkValidIntValue($fieldValues->remove(CF::MONTH_OF_YEAR()));
$dom = CF::DAY_OF_MONTH()->checkValidIntValue($fieldValues->remove(CF::DAY_OF_MONTH()));
if ($resolverStyle == ResolverStyle::SMART()) {
// previous valid
if ($moy == 4 || $moy == 6 || $moy == 9 || $moy == 11) {
$dom = Math::min($dom, 30);
} else {
if ($moy == 2) {
$dom = Math::min($dom, Month::FEBRUARY()->length(Year::isLeapYear($y)));
}
}
}
return LocalDate::of($y, $moy, $dom);
}
/**
* Checks if the year is a leap year, according to the ISO proleptic
* calendar system rules.
* <p>
* This method applies the current rules for leap years across the whole time-line.
* In general, a year is a leap year if it is divisible by four without
* remainder. However, years divisible by 100, are not leap years, with
* the exception of years divisible by 400 which are.
* <p>
* For example, 1904 is a leap year it is divisible by 4.
* 1900 was not a leap year as it is divisible by 100, however 2000 was a
* leap year as it is divisible by 400.
* <p>
* The calculation is proleptic - applying the same rules into the far future and far past.
* This is historically inaccurate, but is correct for the ISO-8601 standard.
*
* @return bool true if the year is leap, false otherwise
*/
public function isLeap()
{
return Year::isLeapYear($this->year);
}
/**
* Checks if the year is valid for this month-day.
* <p>
* This method checks whether this month and day and the input year form
* a valid date. This can only return false for February 29th.
*
* @param int $year the year to validate
* @return bool true if the year is valid for this month-day
* @see Year#isValidMonthDay(MonthDay)
*/
public function isValidYear($year)
{
return ($this->day == 29 && $this->month == 2 && Year::isLeapYear($year) == false) == false;
}
