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--TEST--
__serialize() mechanism (005): parent::__unserialize() is safe
--FILE--
<?php
class A {
private $data;
public function __construct(array $data) {
$this->data = $data;
}
public function __serialize() {
return $this->data;
}
public function __unserialize(array $data) {
$this->data = $data;
}
}
class B extends A {
private $data2;
public function __construct(array $data, array $data2) {
parent::__construct($data);
$this->data2 = $data2;
}
public function __serialize() {
return [$this->data2, parent::__serialize()];
}
public function __unserialize(array $payload) {
[$data2, $data] = $payload;
parent::__unserialize($data);
$this->data2 = $data2;
}
}
$common = new stdClass;
$obj = new B([$common], [$common]);
var_dump($s = serialize($obj));
var_dump(unserialize($s));
?>
--EXPECT--
string(63) "O:1:"B":2:{i:0;a:1:{i:0;O:8:"stdClass":0:{}}i:1;a:1:{i:0;r:3;}}"
object(B)#3 (2) {
["data":"A":private]=>
array(1) {
[0]=>
object(stdClass)#4 (0) {
}
}
["data2":"B":private]=>
array(1) {
[0]=>
object(stdClass)#4 (0) {
}
}
}
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