3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime('september 11');
based on U1f0N
Output for 5.3.17 - 5.4.45, 5.6.28, 7.0.20 - 7.2.0
1441922400
Output for 5.5.24 - 5.6.21, 7.0.0 - 7.0.6
1473544800