3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('now'); var_dump($date->format('c'));
Output for 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 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(25) "2015-12-31T14:40:34+01:00"
Output for 7.3.32 - 7.3.33, 8.0.13
string(25) "2015-12-31T13:40:34+00:00"
preferences:
251.95 ms | 401 KiB | 329 Q