网站链接
我想使用php创建网站缩略图（屏幕截图）。我有一台运行centos 5.5的专用服务器，所以我可以在其上安装软件。
I want to create website thumbnails (screenshots) using php. I have a dedicated server running centos 5.5 so I can install software on it.
我需要一个免费的解决方案，在生产服务器上创建网站的缩略图，而不运行X服务器。 （如果我是运行X服务器，它会对性能产生多少差异）。
I need a free solution to create thumbnails of websites on a production server without running X server. (If I was to run X server how much difference would it make to the performance).
我也很感激，如果你能提供任何免费的网络服务帮助我获取网站链接并将其下载到我的服务器。
I would also appreciate if you could provide me with any free web services which could help me get the website thumnails and download them to my server.
尝试这个，需要其他网站的缩图：
Try this, I used it when I was building a site that required thumbnails of other websites:
请注意，您需要注册API。
Note that you will need to sign up for the API.
希望这有助于我理解你的问题
Hope this helps and that I understood your question