<?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":38:{a:1:{s:10:"references";a:1:{i:0;r:5;}}}i:3;C:6:"Widget":38:{a:1:{s:10:"references";a:1:{i:0;r:5;}}}}');
Deprecated: Widget implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /in/5clCQ on line 2
Notice: unserialize(): Error at offset 36 of 38 bytes in /in/5clCQ on line 17
Warning: Invalid argument supplied for foreach() in /in/5clCQ on line 19
Notice: unserialize(): Error at offset 36 of 38 bytes in /in/5clCQ on line 17
Warning: Invalid argument supplied for foreach() in /in/5clCQ on line 19
Output for 5.0.5
Fatal error: Interface 'Serializable' not found in /in/5clCQ on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Serializable' not found in /in/5clCQ on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/5clCQ on line 2
Process exited with code 255.