freenetis-github/system/libraries/drivers/Cache/Apc.php @ 04ef9c6e
| 8baed187 | Michal Kliment | <?php defined('SYSPATH') or die('No direct script access.');
|
|
/**
|
|||
* APC-based Cache driver.
|
|||
*
|
|||
* @package Cache:APC
|
|||
* @author Kohana Team
|
|||
* @copyright (c) 2007-2008 Kohana Team
|
|||
* @license http://kohanaphp.com/license.html
|
|||
*/
|
|||
class Cache_Apc_Driver implements Cache_Driver {
|
|||
public function __construct()
|
|||
{
|
|||
if ( ! extension_loaded('apc'))
|
|||
throw new Kohana_Exception('cache.extension_not_loaded', 'apc');
|
|||
}
|
|||
public function get($key)
|
|||
{
|
|||
return apc_fetch($key);
|
|||
}
|
|||
public function set($id, $data, $tags, $expiration)
|
|||
{
|
|||
count($tags) and Log::add('error', 'Cache: tags are unsupported by the APC driver');
|
|||
return apc_store($id, $data, $expiration);
|
|||
}
|
|||
public function find($tag)
|
|||
{
|
|||
return FALSE;
|
|||
}
|
|||
public function delete($id, $tag = FALSE)
|
|||
{
|
|||
if ($id === TRUE)
|
|||
{
|
|||
return apc_clear_cache('user');
|
|||
}
|
|||
elseif ($tag == FALSE)
|
|||
{
|
|||
return apc_delete($id);
|
|||
}
|
|||
else
|
|||
{
|
|||
return true;
|
|||
}
|
|||
}
|
|||
public function delete_expired()
|
|||
{
|
|||
return TRUE;
|
|||
}
|
|||
} // End Cache APC Driver
|