3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $return = mb_focus_on_me($me); function mb_focus_on_me($factor){ $factor = "FuckYou!"; return $factor; } echo $return;
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: me in /in/YRsFL on line 3 FuckYou!
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: me in /in/YRsFL on line 3 FuckYou!