<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Serializer
* @subpackage Adapter
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Amf3.php 24594 2012-01-05 21:27:01Z matthew $
*/
/** @see Zend_Serializer_Adapter_AdapterAbstract */
require_once 'Zend/Serializer/Adapter/AdapterAbstract.php';
/** @see Zend_Amf_Parse_OutputStream */
require_once 'Zend/Amf/Parse/OutputStream.php';
/** @see Zend_Amf_Parse_Amf3_Serializer */
require_once 'Zend/Amf/Parse/Amf3/Serializer.php';
/** @see Zend_Amf_Parse_InputStream */
require_once 'Zend/Amf/Parse/InputStream.php';
/** @see Zend_Amf_Parse_Amf3_Deserializer */
require_once 'Zend/Amf/Parse/Amf3/Deserializer.php';
/**
* @category Zend
* @package Zend_Serializer
* @subpackage Adapter
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Serializer_Adapter_Amf3 extends Zend_Serializer_Adapter_AdapterAbstract
{
/**
* Serialize a PHP value to AMF3 format
*
* @param mixed $value
* @param array $opts
* @return string
* @throws Zend_Serializer_Exception
*/
public function serialize($value, array $opts = array())
{
try {
$stream = new Zend_Amf_Parse_OutputStream();
$serializer = new Zend_Amf_Parse_Amf3_Serializer($stream);
$serializer->writeTypeMarker($value);
return $stream->getStream();
} catch (Exception $e) {
require_once 'Zend/Serializer/Exception.php';
throw new Zend_Serializer_Exception('Serialization failed by previous error', 0, $e);
}
}
/**
* Deserialize an AMF3 value to PHP
*
* @param mixed $value
* @param array $opts
* @return string
* @throws Zend_Serializer_Exception
*/
public function unserialize($value, array $opts = array())
{
try {
$stream = new Zend_Amf_Parse_InputStream($value);
$deserializer = new Zend_Amf_Parse_Amf3_Deserializer($stream);
return $deserializer->readTypeMarker();
} catch (Exception $e) {
require_once 'Zend/Serializer/Exception.php';
throw new Zend_Serializer_Exception('Unserialization failed by previous error', 0, $e);
}
}
}