3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('r', strtotime('+1 day -1 day'));
Output for 4.3.0 - 4.4.9, 5.0.3 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Tue, 14 May 2013 23:45:06 +0200
Output for 5.0.0 - 5.0.2
Tue, 14 May 2013 00:00:00 +0200