3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { private $bar = 'baz'; } $reader = function & ($object, $property) { return & Closure::bind(function & () use ($property) { return $this->$property; }, $object, $object)->__invoke(); }; $foo = new Foo(); $bar = & $reader($foo, 'bar'); $bar = 'tab'; var_dump($foo);
based on nCMor
Output for 7.0.0
Parse error: syntax error, unexpected '&', expecting ';' in /in/5aJf3 on line 9
Process exited with code 255.
Output for 5.3.20 - 5.6.16
Parse error: syntax error, unexpected '&' in /in/5aJf3 on line 9
Process exited with code 255.