private function monthsUntil(LocalDate $end)
{
$packed1 = $this->getProlepticMonth() * 32 + $this->getDayOfMonth();
// no overflow
$packed2 = $end->getProlepticMonth() * 32 + $end->getDayOfMonth();
// no overflow
return Math::div($packed2 - $packed1, 32);
}
private function previous(LocalDate $date)
{
$newDayOfMonth = $date->getDayOfMonth() - 1;
if ($newDayOfMonth > 0) {
return $date->withDayOfMonth($newDayOfMonth);
}
$date = $date->adjust($date->getMonth()->minus(1));
if ($date->getMonth() == Month::DECEMBER()) {
$date = $date->withYear($date->getYear() - 1);
}
return $date->withDayOfMonth($date->getMonth()->length(Year::isLeapYear($date->getYear())));
}
public function setFields(LocalDate $dt)
{
if ($dt !== null) {
$this->fields->put(ChronoField::YEAR(), $dt->getYear());
$this->fields->put(ChronoField::MONTH_OF_YEAR(), $dt->getMonthValue());
$this->fields->put(ChronoField::DAY_OF_MONTH(), $dt->getDayOfMonth());
$this->fields->put(ChronoField::DAY_OF_YEAR(), $dt->getDayOfYear());
$this->fields->put(ChronoField::DAY_OF_WEEK(), $dt->getDayOfWeek()->getValue());
$this->fields->put(IsoFields::WEEK_BASED_YEAR(), $dt->getLong(IsoFields::WEEK_BASED_YEAR()));
$this->fields->put(IsoFields::WEEK_OF_WEEK_BASED_YEAR(), $dt->getLong(IsoFields::WEEK_OF_WEEK_BASED_YEAR()));
}
}
public function serialize()
{
return $this->date->getYear() . ':' . $this->date->getMonthValue() . ':' . $this->date->getDayOfMonth() . ':' . $this->time->getHour() . ':' . $this->time->getMinute() . ':' . $this->time->getSecond() . ':' . $this->time->getNano();
}
/**
* @dataProvider data_date
*/
public function test_date_parse(LocalDate $date, FormatStyle $dateStyle, $dateStyleOld, Locale $locale)
{
$old = \IntlDateFormatter::create($locale->getLocale(), $dateStyleOld, \IntlDateFormatter::NONE, new \DateTimeZone('UTC'));
$oldDate = new \DateTime($date->getYear() . '-' . $date->getMonthValue() . '-' . $date->getDayOfMonth(), new \DateTimeZone('UTC'));
$text = $old->format($oldDate);
$f = $this->builder->appendLocalized($dateStyle, null)->toFormatter2($locale);
$parsed = $f->parsePos($text, $this->pos);
$this->assertEquals($this->pos->getIndex(), strlen($text));
$this->assertEquals($this->pos->getErrorIndex(), -1);
$this->assertEquals(LocalDate::from($parsed), $date);
}