public function connect(array $servers)
	{
		$memcache = $this->getMemcache();

		// For each server in the array, we'll just extract the configuration and add
		// the server to the Memcached connection. Once we have added all of these
		// servers we'll verify the connection is successful and return it back.
		foreach ($servers as $server)
		{
			$memcache->addServer(
				$server['host'], $server['port'], $server['weight']
			);
		}

		if ($memcache->getVersion() === false)
		{
			throw new RuntimeException("Could not establish Memcache connection.");
		}

		return $memcache;
	}