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DateTimeImmutable::createFromMutable

(PHP 5 >= 5.6.0, PHP 7)

DateTimeImmutable::createFromMutableReturns new DateTimeImmutable object encapsulating the given DateTime object

说明

public static DateTimeImmutable::createFromMutable ( DateTime $datetime ) : DateTimeImmutable

参数

datetime

The mutable DateTime object that you want to convert to an immutable version. This object is not modified, but instead a new DateTimeImmutable object is created containing the same date time and timezone information.

范例

Example #1 Creating an immutable date time object

<?php
$date 
= new DateTime("2014-06-20 11:45 Europe/London");

$immutable DateTimeImmutable::createFromMutable$date );
?>

返回值

Returns a new DateTimeImmutable instance.