PHP如何验证文件？ [英] PHP how to verify the file?

问题描述

我在我的网站托管中托管了一个名为'test.html'的文件。

例如网址是：www.example.com/test.html。

现在如何在我的网络托管中检查test.html是否可用。

I have hosted a file in my web hosting called 'test.html'.
For example the url is: www.example.com/test.html.
Now how to check if test.html is available or not in my web hosting.

推荐答案

如果你想检查文件是否托管，你可以测试域名为/ yourfilename.extension的文件。但如果您想以编程方式进行，那么我认为您需要检查从您的应用程序连接的托管服务器。我不知道你想如何检查托管服务器中的文件。



如果我的假设是正确的，你想通过你的应用程序检查服务器中的文件，然后尝试这个链接dude

http://stackoverflow.com/questions/4852767/how-can-i-check-if-a-file-exists-on-a-remote-server-using-php [ ^ ]
或

http://stackoverflow.com/questions/17654167/php-script-to-check-on-remote-server-a-file-exists [ ^ ]

其中一个链接swers可以帮助你，只是尝试一下，让我们知道这是否有效



谢谢

Ganesh

If you want to check whether the file is hosted or not you can test the file with the domain name/yourfilename.extension. but if you want to do programatically then I think u need to check in your hosting server connected from your application. I dont know how you want to check your file in the hosting server.

If my assumption is right you want to check for a file in the server thru your application, then try this link dude
http://stackoverflow.com/questions/4852767/how-can-i-check-if-a-file-exists-on-a-remote-server-using-php[^]
or
http://stackoverflow.com/questions/17654167/php-script-to-check-on-remote-server-a-file-exists[^]
one of the links answers might helps you, just give a try and let us know if this does not works

Thanks
Ganesh

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