Verzeichnisse und Unterverzeichnisse strukturiert anzeigen!

<?  
   function read_recursiv($path)  
   {  
      $result = array(); 


      $handle = opendir($path);  


      if ($handle)  
      {  
         while (false !== ($file = readdir($handle)))  
         {  
             if ($file != "." && $file != "..")  
             {  
                $name = $path . "/" . $file; 
                if (is_dir($name)) 
                {  
                   $ar = read_recursiv($name); 
                   foreach ($ar as $value) 
                   { 
                      $result[] = $value; 
                   } 
                }  
                else  
                {  
                   $result[] = $name; 
                }  
             }  
         }  
      }  
      closedir($handle); 
      return $result;  
   }  


   $data = read_recursiv(".");  

   echo "[b]" . count($data) . "Dateien gefunden[/b]
\n"; 
   foreach($data as $value) 
     echo "$value
\n";  
?>