3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('9999-12-31T00:00:00');
Output for 5.0.0 - 5.0.5, 5.2.6 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
253402210800
Output for 5.1.0 - 5.2.5
Output for 4.3.5 - 4.4.9
253402239600
Output for 4.3.0 - 4.3.4
253402189200