private static function _getConnectParam($paramName, $params = null)
    {
        $oauthParam = ($params && array_key_exists($paramName, $params))
        ? $params[$paramName] : null;

        if ($oauthParam === null) {
            $funcName = 'get' . Util\Util::toCamelCase($paramName, true);
            $oauthParam = Sumup::{$funcName}();
        }

        if ($oauthParam === null) {
            $msg = 'No '.$paramName.' provided. You can find your '. $paramName
            . ' in your Sumup dashboard at '
            . 'https://me.sumup.com/developers, '
            . 'after registering your account as a platform. See '
            . 'https://sumupus.desk.com/ for details, '
            . 'or email support@sumup.com if you have any questions.';
            throw new Error\AuthenticationError($msg);
        }

        return $oauthParam;
    }
private static function _getConnectParam($paramName, $params = null)
    {
        $oauthParam = ($params && array_key_exists($paramName, $params))
        ? $params[$paramName] : null;

        if ($oauthParam === null) {
            $funcName = 'get' . Util\Util::toCamelCase($paramName, true);
            $oauthParam = Sumup::{$funcName}();
        }

        if ($oauthParam === null) {
            $msg = 'No '.$paramName.' provided. You can find your '. $paramName
            . ' in your Sumup dashboard at '
            . 'https://me.sumup.com/developers, '
            . 'after registering your account as a platform. See '
            . 'https://sumupus.desk.com/ for details, '
            . 'or email support@sumup.com if you have any questions.';
            throw new Error\AuthenticationError($msg);
        }

        return $oauthParam;
    }
private static function _getConnectParam ( $ paramName , $ params = null ) { $ oauthParam = ( $ params && array_key_exists ( $ paramName , $ params ) ) ? $ params [ $ paramName ] : null ; if ( $ oauthParam === null ) { $ funcName = 'get' . Util \ Util :: toCamelCase ( $ paramName , true ) ; $ oauthParam = Sumup :: { $ funcName } ( ) ; } if ( $ oauthParam === null ) { $ msg = 'No ' . $ paramName . ' provided. You can find your ' . $ paramName . ' in your Sumup dashboard at ' . 'https://me.sumup.com/developers, ' . 'after registering your account as a platform. See ' . 'https://sumupus.desk.com/ for details, ' . 'or email support@sumup.com if you have any questions.' ; throw new Error \ AuthenticationError ( $ msg ) ; } return $ oauthParam ; }
return the Connect param based on the name
@param  string $paramName
@param  array $params
@return string
return the Connect param based on the name