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<?php class FooBar { public function __destruct() { var_dump('I\'m Dead!!!'); } } $foo = new FooBar(); $getter = function () { return $this; }; $closure = $getter->bindTo($foo); $reflection = new ReflectionFunction($closure); unset($closure, $foo); unset($reflection); var_dump('Unset!!!'); //var_dump($reflection->getClosureThis()); var_dump('Done!!!');
Output for git.master, git.master_jit, rfc.property-hooks
string(11) "I'm Dead!!!" string(8) "Unset!!!" string(7) "Done!!!"

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