Online PHP editor | refs for jNLZM

<?php class RefMef { private $_; public function __construct($ref) { $this->_ = $ref; } } class RoleStorage extends SPLObjectStorage { private $membres; public function serialize() { return parent::serialize(); } public function unserialize($serialized) { var_dump($serialized); parent::unserialize($serialized); } } $obj1 = new RefMef(1); $obj2 = new RefMef($obj1); $test = new RoleStorage; // $test->attach($obj2); // $test->attach($obj1); // $test->attach($test); echo $ser = serialize($test), "\n"; $try = unserialize($ser); // $test = unserialize('C:11:"RoleStorage":23:{x:i:1;N;,r:13;;m:a:0:{}}');