3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = date('m/d', '2012-12-05T12:00:00-04:00'); var_dump($date);
Output for 5.1.0 - 7.1.7
Notice: A non well formed numeric value encountered in /in/YRGmM on line 2 string(5) "01/01"
Output for 4.3.0 - 5.0.5
string(5) "01/01"