DateTimeImmutable::createFromMutable

(PHP 5 >= 5.6.0, PHP 7)

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

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

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.

例1 Creating an immutable date time object


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

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

Returns a new DateTimeImmutable instance.