3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class x { function __construct(){ $x=& $this; $x = new y; var_dump($this) } function foo(){ $this->bar(); } } class y{ function bar(){ echo "bar"; } } $b=new x;
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.4.10
Parse error: syntax error, unexpected '}' in /in/9vGOE on line 7
Process exited with code 255.