3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime("17:00 2004-01-01");
Output for 4.3.0 - 4.3.5, 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1072972800
Output for 4.3.6 - 5.0.5
-1