3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a='2014-01-16 15:01:44'; echo date('y-m-d',$a);
Output for 5.1.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: A non well formed numeric value encountered in /in/3hTo6 on line 6 70-01-01
Output for 4.3.0 - 5.0.5, hhvm-3.10.0
70-01-01