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<?php class A { private $a = null; public function setValue($value) { $this->a = $value; } } class B extends A {} $b = new B(); $b->setValue("B"); var_dump($b); $c = unserialize(serialize($b)); var_dump($c);
Output for git.master, git.master_jit, rfc.property-hooks
object(B)#1 (1) { ["a":"A":private]=> string(1) "B" } object(B)#2 (1) { ["a":"A":private]=> string(1) "B" }

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