3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $c; $c=4; echo $c; ?>
Output for 5.1.0 - 7.1.0
4
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: c in /in/QTY88 on line 3 4
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: c in /in/QTY88 on line 3 4