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<?php class Bar { private $baz = 'tab'; } class Foo extends Bar { private $baz = 'baz'; public function __construct() { $this->accessor = function () { return $this->baz; }; $this->writer = function ($bar) { $this->baz = $bar; }; } } $accessor = function () { return $this->baz; }; $foo = new Foo(); $bar = new Bar(); $accessor = Closure::bind($accessor, $bar, 'Bar'); var_dump($accessor()); $writer = Closure::bind($foo->writer, $bar, 'Bar'); $writer('taz'); var_dump($bar);

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39.66 ms | 402 KiB | 5 Q