DateTimeImmutable::setTimezone
(PHP 5 >= 5.5.0, PHP 7, PHP 8)
DateTimeImmutable::setTimezone — Sets the time zone
说明
Returns a new DateTimeImmutable object with a new timezone set.
参数
-
object -
仅过程化风格：由 date_create() 返回的 DateTime 类型的对象。此函数会修改这个对象。
-
timezone -
A DateTimeZone object representing the desired time zone.
返回值
Returns a new modified DateTimeImmutable object for method chaining.
范例
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";
?>
以上例程会输出：
2000-01-01 00:00:00+12:00 2000-01-01 01:45:00+13:45
参见
- DateTimeImmutable::getTimezone() - Return time zone relative to given DateTime
- DateTimeZone::__construct() - 创建新的DateTimeZone对象
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