<?php
class Foo implements Serializable
{
protected $var1;
public function setObject($obj) {
$this->var1 = array('ROLE_DEVELOPER');
}
public function serialize() {
return serialize(array($this->var1));
}
public function unserialize($serialized) {
list($this->var1) = unserialize($serialized);
}
}
$foo = new Foo;
var_dump(unserialize(serialize($foo)));
Deprecated: Foo 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/MQccZ on line 3
object(Foo)#2 (1) {
["var1":protected]=>
NULL
}