include/descargar.php

   1 <?php
   2 $file = $_GET['archivo'];
   3
   4 if (file_exists($file)) {
   5     header('Content-Description: File Transfer');
   6     header('Content-Type: application/octet-stream');
   7     header('Content-Disposition: attachment; filename='.basename($file));
   8     header('Content-Transfer-Encoding: binary');
   9     header('Expires: 0');
  10     header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
  11     header('Pragma: public');
  12     header('Content-Length: ' . filesize($file));
  13     ob_clean();
  14     flush();
  15     readfile($file);
  16     exit;
  17 }
  18 ?>