PHP无法打开流:是目录 [英] PHP failed to open stream: Is a directory

问题描述

非常简单的PHP脚本，我在我个人设置的Ubuntu Web服务器上的EE模板中运行.

Very simple PHP script I'm running within an EE template on an Ubuntu Webserver I set up personally.

我知道它与权限有关，并且我已经更改了要尝试以Apache用户身份写入的目录的所有者.

I know it has something to do with permissions, and I've already changed the owner of the directory I'm trying to write as being the Apache user.

<?php 

$dir = 'export';

$drop =' {exp:ajw_export 
    sql="SELECT member_id, screen_name, email FROM exp_members" 
    format="xml" 
} ';

echo $dir;

file_put_contents($dir, $drop);

?>

我得到的错误是:

遇到PHP错误

严重性:警告

消息:file_put_contents(export):无法打开流:是目录

Message: file_put_contents(export): failed to open stream: Is a directory

文件名:libraries/Functions.php(689):eval()的代码

Filename: libraries/Functions.php(689) : eval()'d code

行号:16

推荐答案

您的问题是您没有定义实际的文件，而只是定义目录.

Your problem is that you're not defining the actual file, only a directory.

$file = $dir . '/export.txt';
file_put_contents($file, $drop);

否则，PHP将如何知道将内容放置在何处?

Otherwise, how will PHP know where to place the content?

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