3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $f=function($x){echo "--$x--";}; function oha($x){echo "--$x--";}; $a=array("dies","ist",1,"test"); array_walk($a,$f);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
--dies----ist----1----test--
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/ScIqE on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/ScIqE on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ScIqE on line 2
Process exited with code 255.