3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime('+1 year');
Output for 5.6.28, 7.0.20 - 7.2.0
1491649439
Output for 5.5.0 - 5.6.22, 7.0.0 - 7.0.7
1479579887