3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = '31/02/2014'; $format = 'Y-m-d'; echo date($format,strtotime($date));
Output for 5.1.0 - 7.2.0
1970-01-01
Output for 4.3.0 - 5.0.5
2016-07-02