3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $pgc = NULL; $event = 0; var_dump($pgc->$event); ?>
Output for 5.0.0 - 7.1.0
Notice: Trying to get property of non-object in /in/32YFL on line 6 NULL
Output for 4.3.0 - 4.4.9
NULL