(PHP 5 >= 5.5.0, PHP 7, PHP 8)
DateTimeImmutable::setISODate — Sets the ISO date
Returns a new DateTimeImmutable object with the date set according to the ISO 8601 standard - using weeks and day offsets rather than specific dates.
yearYear of the date.
weekWeek of the date.
dayOfWeekOffset from the first day of the week.
Verisi değişmiş DateTimeImmutable nesnesi döner.
Örnek 1 DateTimeImmutable::setISODate() example
Nesne yönelimli kullanım
<?php
$date = new DateTimeImmutable();
$date->setISODate(2008, 2);
echo $date->format('Y-m-d') . "\n";
$date->setISODate(2008, 2, 7);
echo $date->format('Y-m-d') . "\n";
?>Yordamsal kullanım
<?php
$date = date_create();
date_isodate_set($date, 2008, 2);
echo date_format($date, 'Y-m-d') . "\n";
date_isodate_set($date, 2008, 2, 7);
echo date_format($date, 'Y-m-d') . "\n";
?>Yukarıdaki örneklerin çıktısı:
2008-01-07 2008-01-13
Örnek 2 Values exceeding ranges are added to their parent values
<?php
$date = new DateTimeImmutable();
$newDate = $date->setISODate(2008, 2, 7);
echo $newDate->format('Y-m-d') . "\n";
$newDate = $date->setISODate(2008, 2, 8);
echo $newDate->format('Y-m-d') . "\n";
$newDate = $date->setISODate(2008, 53, 7);
echo $newDate->format('Y-m-d') . "\n";
?>Yukarıdaki örneğin çıktısı:
2008-01-13 2008-01-14 2009-01-04
Örnek 3 Finding the month a week is in
<?php
$date = new DateTimeImmutable();
$newDate = $date->setISODate(2008, 14);
echo $newDate->format('n');
?>Yukarıdaki örneklerin çıktısı:
3