要在非Web访问目录中的文件的URL（Readfile（）？Fopen（）？...） [英] URL to file in non web accessible directory (Readfile()? Fopen()?...)

问题描述

所以文件被上传到我的服务器上的一个非Web访问目录，但我想提供一个URL或一些下载访问这些文件。以下是我的尝试，但它不起作用。

  $ destination = $ _SERVER [DOCUMENT_ROOT]。 /../Uploads/。 $随机的; 
 mkdir（$ destination）; 
 move_uploaded_file（$ temp，$ destination。/。$ name）; 
 
 $ final = $ server。/。$ destination。/。$ name; 
 
 ** $ yourfile = readfile（'$ final'）; ** 
  

然后我回覆我们的$ yourfile：

 <？php echo $ yourfile; ？> 
  

其他地方。

没有打开流，还是一个巨大的长串。是否有任何解决方案可以通过URL请求下载文件？

编辑：我想保持目录不可访问。

解决方案

readfile 直接输出内容，不返回。或者阅读file_get_contents上的手册页。

readfile（'$ final'）; 永远不会成功。除非文件具有 $ final 的名称。双引号或无引号。

您的问题已经回答了几百次。没有必要连续四次发布你的问题。

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• https://stackoverflow.com/search?q=php%20readfile%20from%20outside%20docroot

so files are uploaded to a non web accessible directory on my server, but i want to provide a URL or some for of download access to these files. Below is my attempt, but it isn't working.

$destination = $_SERVER["DOCUMENT_ROOT"] . "/../Uploads/" . $random;
mkdir($destination);
move_uploaded_file($temp, $destination."/".$name);

$final = $server."/".$destination."/".$name;

**$yourfile = readfile('$final');**

and i then echo our $yourfile:

<?php echo $yourfile; ?>

elsewhere.

I either get a failed to open stream, or a huge long string. Is there any solution to just download the file on request via URL?

EDIT: I want to keep the directory non web accessible.

解决方案

readfile outputs the content directly, it does not return it. Alternatively read the manual page on file_get_contents.

readfile('$final'); is never going to succeed. Unless the file literally had the "$final" name. Double quotes or no quotes.

Your question has been answered a few hundred times already. There's no need for you to post your issue four times in a row.

• PHP display/download directory files outside the webserver root
• How to serve documents from outside the web root using PHP?
• Display all images from outside web root folder using PHP
• https://stackoverflow.com/search?q=php%20readfile%20from%20outside%20docroot

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