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<?php class Foo { public $bar; private $baz; public function __construct(){ $this->bar = 'bar'; $this->baz = 'baz'; } } $foo = new Foo; unset($foo->$bar); var_dump($foo);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $bar in /in/2NG0q on line 12 object(Foo)#1 (2) { ["bar"]=> string(3) "bar" ["baz":"Foo":private]=> string(3) "baz" }

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