memcache = new Memcache;
foreach(explode(',', PHPBB_ACM_MEMCACHE) as $u)
{
$parts = explode('/', $u);
$this->memcache->addServer(trim($parts[0]), trim($parts[1]));
}
$this->flags = (PHPBB_ACM_MEMCACHE_COMPRESS) ? MEMCACHE_COMPRESSED : 0;
}
/**
* Unload the cache resources
*
* @return void
*/
function unload()
{
parent::unload();
$this->memcache->close();
}
/**
* Purge cache data
*
* @return void
*/
function purge()
{
$this->memcache->flush();
parent::purge();
}
/**
* Fetch an item from the cache
*
* @access protected
* @param string $var Cache key
* @return mixed Cached data
*/
function _read($var)
{
return $this->memcache->get($this->key_prefix . $var);
}
/**
* Store data in the cache
*
* @access protected
* @param string $var Cache key
* @param mixed $data Data to store
* @param int $ttl Time-to-live of cached data
* @return bool True if the operation succeeded
*/
function _write($var, $data, $ttl = 2592000)
{
if (!$this->memcache->replace($this->key_prefix . $var, $data, $this->flags, $ttl))
{
return $this->memcache->set($this->key_prefix . $var, $data, $this->flags, $ttl);
}
return true;
}
/**
* Remove an item from the cache
*
* @access protected
* @param string $var Cache key
* @return bool True if the operation succeeded
*/
function _delete($var)
{
return $this->memcache->delete($this->key_prefix . $var);
}
}
?>
CIA_CS_DISTRO
Mageia Installer and base platform for many utilities | Thierry Vignaud [tv] |
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