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; }