string(514) "<div id="top_downloader" class="unified_downloader downloader_download">
        <div class="logo">
            <div class="img-wrap">
                <img src="http://mat1.gtimg.com/www/images/kuaibao/logo_titlebar_20171023.png">
            </div>
        </div>
        <div class="slogan">
            <p>关心世界 更关心你
        </p></div>
        <div class="download_tag">
            <div class="downloader_progress"></div>
            <div class="downloader_text"></div>
        </div>
    </div>"
array(1) {
  [0]=>
  array(0) {
  }
}