3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('c', mktime(11, 50, 13, 10, 12, 2014));
Output for 5.0.0 - 7.1.0
2014-10-12T11:50:13+02:00
Output for 4.3.0 - 4.4.9
c