3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php @$_[]=@!+_;$__=@${_}>>$_;$_[]=$__;$_[]=@_;$_[((++$__)+($__++))].=$_; $_[]=++$__;$_[]=$_[--$__][$__>>$__];$_[$__].=(($__+$__)+$_[$__-$__]).($__+$__+$__)+$_[$__-$__]; $_[$__+$__]=($_[$__][$__>>$__]).($_[$__][$__]^$_[$__][($__<<$__)-$__]); $_[$__+$__].=($_[$__][($__<<$__)-($__/$__)])^($_[$__][$__]); $_[$__+$__].=($_[$__][$__+$__])^$_[$__][($__<<$__)-$__]; $_=$ $_[$__+$__]; print_r($_); //$_[@-_]($_[@!+_]); ?>
Output for 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/Kkm35 on line 2 Notice: Array to string conversion in /in/Kkm35 on line 8 Notice: Undefined variable: Array in /in/Kkm35 on line 8
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Notice: Array to string conversion in /in/Kkm35 on line 2 Array ( )
Output for 4.3.2 - 5.3.29
Array ( )
Output for 4.3.0 - 4.3.1
Array ( [/in/Kkm35] => )