DateTimeImmutable::setTimezone

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

DateTimeImmutable::setTimezoneSets the time zone

说明

public DateTimeImmutable::setTimezone(DateTimeZone $timezone): DateTimeImmutable

Returns a new DateTimeImmutable object with a new timezone set.

参数

timezone

A DateTimeZone object representing the desired time zone.

返回值

Returns a new modified DateTimeImmutable object for method chaining. The underlaying point-in-time is not changed when calling this method.

示例

示例 #1 DateTimeImmutable::setTimeZone() example

面向对象风格

<?php
$date
= new DateTimeImmutable('2000-01-01', new DateTimeZone('Pacific/Nauru'));
echo
$date->format('Y-m-d H:i:sP') . "\n";

$newDate = $date->setTimezone(new DateTimeZone('Pacific/Chatham'));
echo
$newDate->format('Y-m-d H:i:sP') . "\n";
?>

以上示例会输出:

2000-01-01 00:00:00+12:00
2000-01-01 01:45:00+13:45

参见

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