3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { private $bar = 'baz'; } class Test { public function getReader() { $reader = function & ($object, $property) { $value = & Closure::bind(function & () use ($property) { return $this->$property; }, $object, $object)->__invoke(); return $value; }; return $reader; } public function doStuff() { $reader = $this->getReader(); $foo = new Foo(); $bar = & $reader($foo, 'bar'); $bar = 'tabb'; return $foo; } } $test = new Test(); $foo = $test->doStuff(); var_dump($foo);
based on pFnog
Output for 5.4.0 - 7.2.6
object(Foo)#3 (1) { ["bar":"Foo":private]=> string(4) "tabb" }
Output for 5.3.0 - 5.3.29
Fatal error: Call to undefined method Closure::bind() in /in/Pvj8r on line 13
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/Pvj8r on line 12
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/Pvj8r on line 12
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Pvj8r on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/Pvj8r on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/Pvj8r on line 5
Process exited with code 255.