3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! echo time(); echo strtotime('-1 day'); ?>
Output for 4.3.0 - 4.4.9, 5.0.3 - 7.2.0
13748812051374794805
Output for 5.0.0 - 5.0.2
13748812051374789600