DateTimeImmutable::createFromMutable

(PHP 5 >= 5.6.0, PHP 7)

DateTimeImmutable::createFromMutable — Returns new DateTimeImmutable object encapsulating the given DateTime object

说明

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

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.

User Contributed Notes

Julien 08-Dec-2016 06:46


For PHP < 5.6



<?php

$date = new DateTime("now", new DateTimeZone("Europe/Paris"));

echo $date->format(DateTime::ISO8601) . PHP_EOL; // 2016-12-08T10:42:59+0100



$datei = DateTimeImmutable::createFromFormat(DateTime::ISO8601, $date->format(DateTime::ISO8601));

echo $datei->format(DateTime::ISO8601) . PHP_EOL; // 2016-12-08T10:42:59+0100

?>