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<?php class Kitchen { private $yummy = 'cake'; } $reader = function & ($object, $property) { $value = & Closure::bind(function & () use ($property) { return $this->$property; }, $object, $object)->__invoke(); return $value; }; $kitchen = new Kitchen(); $cake = & $reader($kitchen, 'cake'); $cake = 'sorry, I ate it!'; var_dump($kitchen);

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29.93 ms | 402 KiB | 5 Q