public function create($host = '', $port = '')
    {
        $this->host = ($host != '') ? $host : 'localhost';
        $this->port = ($port != '') ? $port : 11211;

        if (is_null($this->memory)) {
            $this->memory = new \Memcache();
            $this->isEnabled = true;

            if (!$this->memory->connect($this->host, $this->port)) { // Instead 'localhost' here can be IP
                $this->memory = null;
                $this->isEnabled = true;
            }
        }

        return $this;
    }