3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('cost code'); echo ' '.time();
Output for 5.1.3 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1351115582 1351093982
Output for 5.1.0 - 5.1.2
1351093982
Output for 4.3.0 - 5.0.5
-1 1351093982