Json.php
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<?php
namespace Phalcon\Cache\Frontend {
/**
* Phalcon\Cache\Frontend\Json
*
* Allows to cache data converting/deconverting them to JSON.
*
* This adapters uses the json_encode/json_decode PHP's functions
*
* As the data is encoded in JSON other systems accessing the same backend could
* process them
*
*<code>
*
* // Cache the data for 2 days
* $frontCache = new Phalcon\Cache\Frontend\Json(array(
* "lifetime" => 172800
* ));
*
* //Create the Cache setting memcached connection options
* $cache = new Phalcon\Cache\Backend\Memcache($frontCache, array(
* 'host' => 'localhost',
* 'port' => 11211,
* 'persistent' => false
* ));
*
* //Cache arbitrary data
* $cache->save('my-data', array(1, 2, 3, 4, 5));
*
* //Get data
* $data = $cache->get('my-data');
*</code>
*/
class Json implements \Phalcon\Cache\FrontendInterface {
protected $_frontendOptions;
/**
* \Phalcon\Cache\Frontend\Base64 constructor
*
* @param array $frontendOptions
*/
public function __construct($frontendOptions=null){ }
/**
* Returns the cache lifetime
*
* @return integer
*/
public function getLifetime(){ }
/**
* Check whether if frontend is buffering output
*
* @return boolean
*/
public function isBuffering(){ }
/**
* Starts output frontend. Actually, does nothing
*/
public function start(){ }
/**
* Returns output cached content
*
* @return string
*/
public function getContent(){ }
/**
* Stops output frontend
*/
public function stop(){ }
/**
* Serializes data before storing it
*
* @param mixed $data
* @return string
*/
public function beforeStore($data){ }
/**
* Unserializes data after retrieving it
*
* @param mixed $data
* @return mixed
*/
public function afterRetrieve($data){ }
}
}