PhpBrew\Downloader\PhpCurlDownloader::hasSupport PHP Method

    public function hasSupport($requireSsl)
    {
        if (!extension_loaded('curl')) {
            return false;
        }
        if ($requireSsl) {
            $info = curl_version();
            return in_array('https', $info['protocols']);
        }
        return true;
    }