<?php class Foo { private $bar = 'baz'; } function reader ($object, $property) { $value = & Closure::bind(function & () use ($property) { return $this->$property; }, $object, $object)->__invoke(); return &$value; }; $foo = new Foo(); $bar = & reader($foo, 'bar'); $bar = 'tab'; var_dump($foo);
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