TalkPHP - Listing folders in list box, folder only, recursively

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Listing folders in list box, folder only, recursively

Good day to you all,

I'm working on a piece of code which list directory into a dropdown box.
No problem, with that :

PHP Code:


		
			



<p>List Box - Single Select<br>
<select name="listbox" size="1">
<option  selected>Click here to see them by themes</option>
<?PHP

if ($handle = opendir('themes/')) {
    while (false !== ($file = readdir($handle))) {
        if ($file != '.' && $file != '..') {
            $fileName = str_replace('.mov', '', $file);
            echo '<option value="' . $file . '">' . $fileName . '</option>';
        }
    }
    closedir($handle);
}




?>

</select>
</p>

Now what I would like to do is :

1- Read the directory recursively .

Thanks !

Do you know a) how to create functions, and b) how to make one recursive? Knowing such would be a good guide for us to help you.