src/Uploadcare/Uploader.php
private function __initRequest($type, $data = null)
    {
        $url = sprintf('https://%s/%s/', $this->host, $type);
        if (is_array($data)) {
            $url = sprintf('%s?%s', $url, http_build_query($data));
        }
        $ch = curl_init($url);
        return $ch;
    }
private function __initRequest($type, $data = null)
    {
        $url = sprintf('https://%s/%s/', $this->host, $type);
        if (is_array($data)) {
            $url = sprintf('%s?%s', $url, http_build_query($data));
        }
        $ch = curl_init($url);
        return $ch;
    }
Init upload request and return curl resource

@param $type
@param array $data
@return resource