Php/docs/datetimeimmutable.settimezone
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DateTimeImmutable::setTimezone
(PHP 5 >= 5.5.0, PHP 7)
DateTimeImmutable::setTimezone — Sets the time zone
说明
public DateTimeImmutable::setTimezone
( DateTimeZone $timezone
) : DateTimeImmutable
Like DateTime::setTimezone() but works with DateTimeImmutable.
