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<MongoDB\BSON\UTCDateTime::toDateTimeMongoDB\BSON\UTCDateTime::__toString>
^MongoDB\BSON\UTCDateTimeLast updated: Mon, 26 Oct 2026

MongoDB\BSON\UTCDateTime::toDateTimeImmutable

(mongodb >=1.20.0)

MongoDB\BSON\UTCDateTime::toDateTimeImmutable — Returns the DateTimeImmutable representation of this UTCDateTime

Description

final public function MongoDB\BSON\UTCDateTime::toDateTimeImmutable(): DateTimeImmutable

Parameters

This function has no parameters.

Return Values

Returns the DateTimeImmutable representation of this UTCDateTime. The returned DateTimeImmutable will use the UTC time zone.

Errors/Exceptions

Examples

Example #1 MongoDB\BSON\UTCDatetime::toDateTimeImmutable() example

<?php

$utcdatetime = new MongoDB\BSON\UTCDateTime(1416445411987);
$datetime = $utcdatetime->toDateTimeImmutable();
var_dump($datetime->format('r'));
var_dump($datetime->format('U.u'));
var_dump($datetime->getTimezone());

?>

The above example will output something similar to:

string(31) "Thu, 20 Nov 2014 01:03:31 +0000"
string(17) "1416445411.987000"
object(DateTimeZone)#3 (2) {
  ["timezone_type"]=>
  int(1)
  ["timezone"]=>
  string(6) "+00:00"
}

See Also


<MongoDB\BSON\UTCDateTime::toDateTimeMongoDB\BSON\UTCDateTime::__toString>
^MongoDB\BSON\UTCDateTimeLast updated: Mon, 26 Oct 2026