3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('c', -931399200);
based on seWBo
Output for 5.0.0 - 5.0.5, 5.1.2 - 7.1.0
1940-06-27T00:00:00+02:00
Output for 5.1.0 - 5.1.1
1940-06-28T00:00:00+02:00
Output for 4.3.0 - 4.4.9
c