3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php //echo time(); // 1413299863 $timestamp=1413299863; echo gmdate("Y-m-d\TH:i:s\Z", $timestamp);
based on kLCKY
Output for 4.3.0 - 7.2.0
2014-10-14T15:17:43Z