lib/Dropbox/RequestUtil.php
static function doGet($clientIdentifier, $accessToken, $userLocale, $host, $path, $params = null)
    {
        Checker::argStringNonEmpty("accessToken", $accessToken);

        $url = self::buildUrlForGetOrPut($userLocale, $host, $path, $params);

        $curl = self::mkCurlWithOAuth($clientIdentifier, $url, $accessToken);
        $curl->set(CURLOPT_HTTPGET, true);
        $curl->set(CURLOPT_RETURNTRANSFER, true);

        return $curl->exec();
    }
static function doGet($clientIdentifier, $accessToken, $userLocale, $host, $path, $params = null)
    {
        Checker::argStringNonEmpty("accessToken", $accessToken);

        $url = self::buildUrlForGetOrPut($userLocale, $host, $path, $params);

        $curl = self::mkCurlWithOAuth($clientIdentifier, $url, $accessToken);
        $curl->set(CURLOPT_HTTPGET, true);
        $curl->set(CURLOPT_RETURNTRANSFER, true);

        return $curl->exec();
    }
@param string $clientIdentifier
@param string $accessToken
@param string $userLocale
@param string $host
@param string $path
@param array|null $params

@return HttpResponse

@throws Exception