3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = NULL; isset($x['foo']->bar->k['x']);
Output for 4.3.0 - 4.4.9, 5.1.6 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.1.5
Notice: Trying to get property of non-object in /in/3GVsZ on line 4 Notice: Trying to get property of non-object in /in/3GVsZ on line 4