*
* 'cache' => array(
*
* 'storage' => 'memcached',
* 'servers' => array(
* array('host' => '127.0.0.1', 'port' => 11211, 'weight' => 100),
* ),
* ),
* ),
*
*
*
* Memcached usage:
*
*
* // Get the Memcache connection and get an item from the cache
* $name = Memcached::connection()->get('name');
*
* // Get the Memcache connection and place an item in the cache
* Memcached::connection()->set('name', 'Robin');
*
* // Get an item from the Memcache instance
* $name = Memcached::get('name');
*
* // Store data on the Memcache server
* Memcached::set('name', 'Robin');
*
*
* @package Pimf
* @author Gjero Krsteski
*
* @method get($key)
* @method put($key, $value, $expiration)
* @method forget($key);
*/
class Memcached
{
/**
* @var \Memcached
*/
protected static $connection;
/**
* @return \Memcached
*/
public static function connection()
{
if (static::$connection === null) {
$conf = Registry::get('conf');
static::$connection = static::connect(
$conf['cache']['servers']
);
}
return static::$connection;
}
/**
* Create a new Memcached connection instance.
*
* @param array $servers
* @param null $memcache
*
* @return \Memcached|null
* @throws \RuntimeException
*/
protected static function connect(array $servers, $memcache = null)
{
if (!$memcache) {
$memcache = new \Memcached();
}
foreach ($servers as $server) {
$memcache->addServer($server['host'], $server['port'], $server['weight']);
}
if ($memcache->getVersion() === false) {
throw new \RuntimeException('could not establish memcached connection!');
}
return $memcache;
}
/**
* Dynamically pass all other method calls to the Memcache instance.
*
* @param $method
* @param $parameters
*
* @return mixed
*/
public static function __callStatic($method, $parameters)
{
return call_user_func_array(array(static::connection(), $method), $parameters);
}
}