public function getCurrentSessionHash(){
        return isset($_COOKIE[$this->config->cookie_name]) ? $_COOKIE[$this->config->cookie_name] : false;
    }
public function getCurrentSessionHash(){
        return isset($_COOKIE[$this->config->cookie_name]) ? $_COOKIE[$this->config->cookie_name] : false;
    }
public function getCurrentSessionHash ( ) { return isset ( $ _COOKIE [ $ this -> config -> cookie_name ] ) ? $ _COOKIE [ $ this -> config -> cookie_name ] : false ; }
Returns current session hash
@return string
@return boolean, false if no cookie
Returns current session hash