Auth_OpenID_SQLStore::_get_assoc PHP Method

    function _get_assoc($server_url, $handle)
    {
        $result = $this->connection->getRow($this->sql['get_assoc'], array($server_url, $handle));
        if ($this->isError($result)) {
            return null;
        } else {
            return $result;
        }
    }