3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = "0100-02-01 00:00:00"; echo strtotime($a);
Output for 4.3.0 - 5.0.5, 5.2.6 - 7.1.0
-59008781972
Output for 5.1.0 - 5.2.5