3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function a($a, $b) { return function ($e) use ($a, $b){ return "$e $a $b"; }; } ($a=a('h','p'))('poop');
based on n2qli
Output for 7.0.0 - 7.2.0
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/DXFrq on line 11
Process exited with code 255.