DateTimeImmutable::setISODate
(PHP 5 >= 5.5.0, PHP 7)
DateTimeImmutable::setISODate — Sets the ISO date
说明
public
DateTimeImmutable::setISODate (
int
$year
,
int $week
[,
int $day
= 1 ] ) :
DateTimeImmutable
Like DateTime::setISODate() but works with DateTimeImmutable.