86 lines
2.5 KiB
PHP
86 lines
2.5 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Serializer
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* @subpackage Adapter
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/** @see Zend_Serializer_Adapter_AdapterAbstract */
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/** @see Zend_Json */
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/**
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* @category Zend
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* @package Zend_Serializer
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* @subpackage Adapter
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Serializer_Adapter_Json extends Zend_Serializer_Adapter_AdapterAbstract
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{
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/**
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* @var array Default options
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*/
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protected $_options = array(
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'cycleCheck' => false,
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'enableJsonExprFinder' => false,
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'objectDecodeType' => Zend_Json::TYPE_ARRAY,
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);
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/**
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* Serialize PHP value to JSON
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*
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* @param mixed $value
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* @param array $opts
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* @return string
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* @throws Zend_Serializer_Exception on JSON encoding exception
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*/
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public function serialize($value, array $opts = array())
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{
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$opts = $opts + $this->_options;
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try {
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return Zend_Json::encode($value, $opts['cycleCheck'], $opts);
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} catch (Exception $e) {
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throw new Zend_Serializer_Exception('Serialization failed', 0, $e);
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}
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}
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/**
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* Deserialize JSON to PHP value
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*
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* @param string $json
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* @param array $opts
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* @return mixed
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*/
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public function unserialize($json, array $opts = array())
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{
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$opts = $opts + $this->_options;
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try {
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$ret = Zend_Json::decode($json, $opts['objectDecodeType']);
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} catch (Zend_Json_Exception $e) {
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throw new Zend_Serializer_Exception('Invalid json data');
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} catch (Exception $e) {
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throw new Zend_Serializer_Exception('Unserialization failed by previous error', 0, $e);
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}
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return $ret;
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}
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}
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