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<?php class User{ public $username; public $email; private $parse = 'phpinfo'; public $canonicalname; function __construct($username,$email){ $this->username = $username; $this->email = $email; //check username $parse = $this->parse; $this->canonicalname = $parse($this->username); } public function __wakeup() { //make sure object is safe to use $parse = $this->parse; $this->canonicalname = $parse($this->username); } } $user = new User('hugo', 'email'); var_dump(serialize($user));

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