PHP写外部文件根 [英] PHP write outside document root

问题描述

我正在尝试在Web服务器文档根目录之外的目录中创建文件.该文件夹的权限为777，但php表示权限被拒绝: 警告:fopen(/home/site2/public_html/images/x.jpg)[function.fopen]:无法打开流:在第2行的/home/site1/public_html/test_sites.php中，权限被拒绝 权限问题

I'm trying to create a file in a directory outside the document root of the web server. The folder has permissions 777 but php says Permission Denied: Warning: fopen(/home/site2/public_html/images/x.jpg) [function.fopen]: failed to open stream: Permission denied in /home/site1/public_html/test_sites.php on line 2 Permission problem

<?php
$f = fopen('/home/site2/public_html/images/x.jpg', 'wb');

if(!$f) die("Permission problem");

fclose($f);
echo "OK";
?>

推荐答案

777权限是成功的一半.您还需要使用以下命令将组更改为www-data(如果在debian上):

The 777 permissions is half the battle. You will also need to change the group to be www-data (if on debian) using the:

chgrp g+w www-data /home/growtent/public_html/images

根据您正在运行的系统以及我的记忆正确，该应"工作.

That "should" work, depending on what system you are running and given that my memory is correct.

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