3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myTime = new DateTime('now', new DateTimeZone('Europe/London')); echo $myTime->format('r')."\n"; $myTime->setTimeZone(new DateTimeZone('Asia/Calcutta')); echo $myTime->format('r');
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Tue, 01 Feb 2022 11:29:00 +0000 Tue, 01 Feb 2022 16:59:00 +0530
preferences:
340.85 ms | 404 KiB | 415 Q