Geocoder\Provider\ArcGISOnline::buildQuery PHP Method

    private function buildQuery($query)
    {
        if (null !== $this->sourceCountry) {
            $query = sprintf('%s&sourceCountry=%s', $query, $this->sourceCountry);
        }
        return sprintf('%s&maxLocations=%d&f=%s&outFields=*', $query, $this->getLimit(), 'json');
    }