3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo mktime(22, 00, 0, date('m'), date('d')-1, date('Y'));
based on Np5SO
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1413576000