Php/docs/datetimeimmutable.setdate
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DateTimeImmutable::setDate
(PHP 5 >= 5.5.0, PHP 7)
DateTimeImmutable::setDate — Sets the date
Description
public DateTimeImmutable::setDate
( int $year
, int $month
, int $day
) : DateTimeImmutable
Like DateTime::setDate() but works with DateTimeImmutable.