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<?php class C { public $a = true; public function __sleep() { return 'ok'; } } $a = new C; $s = serialize($a); var_dump($s); var_dump(unserialize($s));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: serialize(): C::__sleep() should return an array only containing the names of instance-variables to serialize in /in/rm9rs on line 13 string(2) "N;" NULL

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