3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?= @$_[]=@!+_; $__=@${_}>>$_;$_[]=$__;$_[]=@_;$_[((++$__)+($__++ ))].=$_; $_[]=++$__; $_[]=$_[--$__][$__>>$__];$_[$__].=(($__+$__)+ $_[$__-$__]).($__+$__+$__)+$_[$__-$__]; $_[$__+$__] =($_[$__][$__>>$__]).($_[$__][$__]^$_[$__][($__<<$__)-$__] ); $_[$__+$__] .=($_[$__][($__<<$__)-($__/$__)])^($_[$__][$__] ); $_[$__+$__] .=($_[$__][$__+$__])^$_[$__][($__<<$__)-$__ ]; $_=$ $_[$__+ $__] ;$_[@-_]($_[@!+_] );
Output for 7.0.0 - 7.1.0
1 Notice: Array to string conversion in /in/jroLE on line 1 Notice: Array to string conversion in /in/jroLE on line 7 Notice: Undefined variable: Array in /in/jroLE on line 7 Fatal error: Uncaught Error: Function name must be a string in /in/jroLE:7 Stack trace: #0 {main} thrown in /in/jroLE on line 7
Process exited with code 255.
Output for hhvm-3.12.0
1 Notice: Array to string conversion in /in/jroLE on line 1 Notice: Undefined index: 0 in /in/jroLE on line 7 Fatal error: Function name must be a string in /in/jroLE on line 7
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.4.0 - 5.6.28
1 Notice: Array to string conversion in /in/jroLE on line 1 Notice: Undefined offset: 0 in /in/jroLE on line 7 Fatal error: Function name must be a string in /in/jroLE on line 7
Process exited with code 255.
Output for 4.3.0 - 5.3.29
<?= @$_[]=@!+_; $__=@${_}>>$_;$_[]=$__;$_[]=@_;$_[((++$__)+($__++ ))].=$_; $_[]=++$__; $_[]=$_[--$__][$__>>$__];$_[$__].=(($__+$__)+ $_[$__-$__]).($__+$__+$__)+$_[$__-$__]; $_[$__+$__] =($_[$__][$__>>$__]).($_[$__][$__]^$_[$__][($__<<$__)-$__] ); $_[$__+$__] .=($_[$__][($__<<$__)-($__/$__)])^($_[$__][$__] ); $_[$__+$__] .=($_[$__][$__+$__])^$_[$__][($__<<$__)-$__ ]; $_=$ $_[$__+ $__] ;$_[@-_]($_[@!+_] );