Hi,

URLencode returns a string in which all non-alphanumeric characters except -_. have been replaced with a percent (%) sign followed by two hex digits and spaces encoded as plus (+)
signs. It is encoded the same way that the posted data from a WWW form is encoded, that is the same way as in application/x-www-form-urlencoded media type.

function ListFolder($path)
{
    $dir_handle = @opendir($path) or die("Unable to open $path");
   
   $dirname = end(explode("/", $path));
   
    echo ("<li>$dirnamen");
    echo "<ul>n";
    while (false !== ($file = readdir($dir_handle)))
    {
        if($file!="." && $file!="..")
        {
            if (is_dir($path."/".$file))
            {
               ListFolder($path."/".$file);
            }
            else
            {
                echo "<li>$file</li>";
            }
        }
    }
    echo "</ul>n";
    echo "</li>n";
 
    closedir($dir_handle);
}