3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('2014-01-02 04:02:58'); $dt->modify('+2 hours'); echo $dt->format('Y-m-d H:i:s') . "\n"; $dt->modify('+2 days'); echo $dt->format('Y-m-d H:i:s');
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 - 8.3.7
2014-01-02 06:02:58 2014-01-04 06:02:58
preferences:
284.62 ms | 405 KiB | 416 Q