Forced download prob.

PHP kode 

 <?php
 function getFile($file,$dir) {
         
 
         $baseDir = "/home/christian.wid.ots.dk/public_html/data";
         $dirConverted =  str_replace("@","/",$dir);
         $fullPath = $baseDir.$dirConverted."/".$file; 
         $type = mime_content_type($fullPath);
         $filesize = filesize($fullPath);
         if ($filesize == false OR !is_numeric($filesize)) { 
             $filesize = strlen($fullPath); 
             } 
         if (empty($type)) { 
             $type = 'application/octet-stream'; 
         } 
 
         $this->ob_clean_all();
         #header("Content-Type: application/octet-stream");
         #header("Content-Length: " . $filesize . "");
         #header("Pragma: public");
         #header("Expires: 0"); 
         header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); 
         header("Cache-Control: private"); 
         header("Content-Disposition: filename=".$fullPath);
         header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // some day in the past
         header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
         header("Content-type: application/x-download");
         header("Content-Disposition: attachment; filename=".$fullPath);
         header("Content-Transfer-Encoding: binary");
         
         
         readfile($fullPath);
         exit; 
     }
     
     function ob_clean_all () { 
             $ob_active = ob_get_length () !== false; 
             while($ob_active) { 
                 ob_end_clean(); 
                 $ob_active = ob_get_length () !== false; 
             } 
         
             return true; 
     }
 ?>