SplObjectStorage::setInfo
SplObjectStorage::valid
SplObjectStorage
PHP Manual

# SplObjectStorage::unserialize

Unserializes a storage from its string representation

### Description

public void SplObjectStorage::unserialize ( string `$serialized` )

Unserializes storage entries and attach them to the current storage.

### Parameters

`serialized`

  The serialized representation of a storage.

### Return Values

No value is returned.

### Examples

Example #1 SplObjectStorage::unserialize example

`<?php
$s1 = new SplObjectStorage;
$s2 = new SplObjectStorage;
$o = new StdClass;
$s1[$o] = "data";
$s2->unserialize($s1->serialize());
var_dump(count($s2));
?>`

The above example will output something similar to:

    int(1)

### See Also

- SplObjectStorage::serialize