public static function get_session()
{
if (!isset(MemcacheSession::$instance)) {
MemcacheSession::$instance = new MemcacheSession();
}
return MemcacheSession::$instance;
}
public function init($lt, $rememberMeLifetime)
{
global $configArray;
// Set defaults if nothing set in config file.
$host = isset($configArray['Session']['memcache_host']) ? $configArray['Session']['memcache_host'] : 'localhost';
$port = isset($configArray['Session']['memcache_port']) ? $configArray['Session']['memcache_port'] : 11211;
$timeout = isset($configArray['Session']['memcache_connection_timeout']) ? $configArray['Session']['memcache_connection_timeout'] : 1;
// Connect to Memcache:
self::$connection = new Memcache();
if (!@self::$connection->connect($host, $port, $timeout)) {
PEAR_Singleton::raiseError(new PEAR_Error("Could not connect to Memcache (host = {$host}, port = {$port})."));
}
// Call standard session initialization from this point.
parent::init($lt, $rememberMeLifetime);
}
{
return $this->enabled;
}
function read($key)
{
$cache_key = $this->_buildCacheKey($key);
if ($this->enabled) {
return $this->lib->get($cache_key);
}
}
function write($key, $val)
{
global $prefs;
if ($this->enabled) {
$this->lib->set($this->_buildCacheKey($key), $val, 60 * $prefs['session_lifetime']);
}
return $this->enabled;
}
function destroy($key)
{
if ($this->enabled) {
$this->lib->delete($this->_buildCacheKey($key));
}
return $this->enabled;
}
function gc($maxlifetime)
{
}
}
$memcache_session = new MemcacheSession();
$memcache_session->_init();
