3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $todaysdate = '2015-11-30'; echo $todaysdate + 1; echo date('Y-m-d', strtotime($todaysdate));
based on CFJkG
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/ukoJj on line 4 20162015-11-30
Output for 5.5.0 - 7.0.20
20162015-11-30