PHP is_readable fails but opendir works
<p>Basically what it says on the tin:</p>

<pre><code>if(is_dir($dir))
    echo $dir . " is a directory\n";

if(is_readable($dir))
    echo $dir . " is readable\n";

if($this-&gt;handle = opendir($dir))
    echo $dir . " opened\n";
</code></pre>

<p>Returns:</p>

<p>\\HTPC\MOVIES is a directory</p>

<p>\\HTPC\MOVIES opened</p>

<p>Which is wierd? I can iterate through the files in the directory but apparently it is not readable. It doesn't really matter as like I said I can still read the files, however  I just find it a little odd.</p>

<p>Does anyone have any thoughts?</p>
