3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('1970-01-01 00:00:00'); exit;
based on qJFFg
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
-3600