- var_dump: documentation ( source)
- unserialize: documentation ( source)
- serialize: documentation ( source)
<?php
class B {
public $value;
function __construct($value){ $this->value = $value; }
function __wakeup()
{
if($this->value instanceof C)
$this->value = C::$instance;
}
}
class C { static public $instance; }
C::$instance = new C;
$A = array( new B(C::$instance), new B(C::$instance), new B(C::$instance) );
var_dump($A);
var_dump(serialize($A));
$A = unserialize(serialize($A));
var_dump($A);