3v4l.org

run code in 500+ PHP versions simultaneously
<?php $date = new DateTime('2018-04-06 14:00:00', new DateTimezone('UTC')); echo $date->format('c'), PHP_EOL; $date->setTimezone(new DateTimezone('Europe/Berlin')); echo $date->format('c'), PHP_EOL;
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
2018-04-06T14:00:00+00:00 2018-04-06T16:00:00+02:00
preferences:
163.27 ms | 1403 KiB | 4 Q