- unserialize: documentation ( source)
- serialize: documentation ( source)
- get_object_vars: documentation ( source)
<?php
class Widget implements Serializable
{
public $references = array();
public function serialize()
{
$vars = get_object_vars($this);
$serialized = serialize($vars);
return $serialized;
}
public function unserialize($serialized)
{
$array = unserialize($serialized);
foreach($array as $k => $v)
$this->$k = $v;
}
}
class Placeholder
{
public $id;
public function __construct($id)
{
$this->id = $id;
}
}
unserialize('a:4:{i:0;C:6:"Widget":70:{a:1:{s:10:"references";a:1:{i:0;O:11:"Placeholder":1:{s:2:"id";i:1;}}}}i:1;C:6:"Widget":70:{a:1:{s:10:"references";a:1:{i:0;O:11:"Placeholder":1:{s:2:"id";i:2;}}}}i:2;C:6:"Widget":70:{a:1:{s:10:"references";a:1:{i:0;O:11:"Placeholder":1:{s:2:"id";i:1;}}}}i:3;C:6:"Widget":70:{a:1:{s:10:"references";a:1:{i:0;O:11:"Placeholder":1:{s:2:"id";i:1;}}}}}');