Dmyers\Storage\Adapter\Base::remoteUpload PHP Method

    public function remoteUpload($url, $target)
    {
        $tmp_name = md5($url);
        $tmp_path = Storage::config('tmp_path') . '/' . $tmp_name;
        if (!$this->remoteDownload($url, $tmp_path)) {
            return false;
        }
        return $this->upload($tmp_path, $target);
    }