public function getCookieItem($key)
    {
        return isset($this->cookie[$key]) ? $this->cookie[$key] : null;
    }
public function getCookieItem($key)
    {
        return isset($this->cookie[$key]) ? $this->cookie[$key] : null;
    }
public function getCookieItem ( $ key ) { return isset ( $ this -> cookie [ $ key ] ) ? $ this -> cookie [ $ key ] : null ; }
Get a single cookie by index from the cookie array.
@param mixed $key.
Get a single cookie by index from the cookie array .