3v4l.org

run code in 200+ php & hhvm versions
<?php echo date("Y\0/m/d");
based on ERGio
Output for hhvm-3.12.14 - 3.22.0, 7.0.0 - 7.4.0beta4
2019/09/13
Output for hhvm-3.10.1 - 3.11.1
2019/09/07
Output for 5.2.1 - 5.6.40
2019
Output for 4.3.0 - 5.2.0
2019/09/07