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--TEST--
Object test, cyclic references
--SKIPIF--
<?php
if(!extension_loaded('igbinary')) {
echo "skip no igbinary";
}
--FILE--
<?php
class Foo {
public $parent;
public $children;
public function __construct() {
$this->parent = null;
$this->children = array();
}
public function addChild(Foo $obj) {
$this->children[] = $obj;
$obj->setParent($this);
}
public function setParent(Foo $obj) {
$this->parent = $obj;
}
}
error_reporting(E_ALL);
$obj1 = new Foo();
for ($i = 0; $i < 10; $i++) {
$obj = new Foo();
$obj1->addChild($obj);
}
$o = igbinary_unserialize(igbinary_serialize($obj1->children));
foreach ($obj1->children as $k => $v) {
$obj_v = $v;
$o_v = $o[$k];
echo gettype($obj_v), "\t", gettype($o_v), "\n";
}
--EXPECT--
object object
object object
object object
object object
object object
object object
object object
object object
object object
object object