3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $database = "03/11/2014"; echo(date("Y-m-d", 86400 * 180 + mktime(0,0,0,substr($database,3,2),substr($database,0,2),substr($database,6,4))));
based on KH078
Output for 4.3.0 - 7.2.0
2015-05-02