3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $count=50; function Argument() { $count++; echo $count; } Argument(); ?>
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: count in /in/agI5B on line 5 1
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: count in /in/agI5B on line 5 1