DateTimeImmutable
PHP Manual

DateTimeImmutable::setTime

(PHP 5 >= 5.5.0, PHP 7)

DateTimeImmutable::setTime — Establece la hora

Descripción

public DateTimeImmutable DateTimeImmutable::setTime ( int $hour , int $minute [, int $second = 0 ] )

Igual que DateTime::setTime() excepto que trabaja con DateTimeImmutable.

DateTimeImmutable
PHP Manual