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<?php class A { private $x = 'x'; } class B extends A { public $y; public $z; } $object = new B; $object->y = 'y'; $object->z = 'z'; var_export((array) $object);
Output for git.master, git.master_jit, rfc.property-hooks
array ( '' . "\0" . 'A' . "\0" . 'x' => 'x', 'y' => 'y', 'z' => 'z', )

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