troubleshooting Question

How to let opendir read a directory in the Unix filesystem?

Avatar of mattias_swe
mattias_swe asked on
PHPApache Web ServerSystem Programming
3 Comments1 Solution407 ViewsLast Modified:
I am creating an web app that needs to read a directory and print what's in it.
That is not to hard in php, but my knowledge in unix permissions fails me.
Here is my code so far:
<?php
$link = "documents";
if(is_link($link)) {
      $dir = readlink($link);

      if($dh = opendir($dir)) {
            while(($file = readdir($dh)) !== false) {
                  echo "filename: $file -- filetype ".filetype($dir.$file)."\n";
            }
            closedir($dh);
      }
}

As you can see I am pointing to a folder via a sym link, I thought I could fool the system by doing that. ;)
I can't do opendir directly to the folder so I tried the sym link way instead.

The error I get is:
Warning: opendir(/Volumes/MirrorDrive/SharedItems/Documents/) [function.opendir]: failed to open dir: Permission denied in /Library/WebServer/Documents/documentserver/readdir.php on line 8

I guess this is a such noob question that most of you laugh at it.
But please give me a few minutes to answer my question. :)

TIA
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