Online PHP editor | refs for GvIYT

<?php class Foo { public function getBaz($obj) { var_dump($obj->baz); } public function getVars($obj) { var_dump(get_object_vars($obj)); } } $obj = (object) array( "\0*\0bar" => 1, "\0Foo\0baz" => 2, ); // trying `get_object_vars` from global scope var_dump(get_object_vars($obj)); // trying from Foo instance (new Foo())->getVars($obj); // trying from a Foo instance (new Foo())->getBaz($obj); // trying from a closure bound to `stdClass` var_dump(Closure::bind(function ($obj) { var_dump($obj->bar, $obj->baz); }, $obj, 'stdClass')->__invoke($obj)); // trying from a closure bound to `Foo` var_dump(Closure::bind(function ($obj) { var_dump($obj->bar, $obj->baz); }, $obj, 'Foo')->__invoke($obj)); // direct access (causes fatal) var_dump($obj->{"\0*\0bar"}); var_dump($obj->{"\0Foo*\0baz"});