3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime("-1 day");
Output for 5.6.28, 7.0.14 - 7.1.0
1449387873
Output for 4.3.0 - 4.4.9, 5.0.3 - 5.6.22, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.7
1398971727
Output for 5.0.0 - 5.0.2
1398895200