3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $d = '2001-20-04'; echo date('Y-m-d',strtotime($d));
based on Tn18r2
Output for 5.2.0 - 7.1.0
1970-01-01
Output for 5.1.0 - 5.1.6
2014-10-25
Output for 4.3.0 - 5.0.5
2002-08-04