Table des matières
Niveau
..........
En rapport...

Quoi

Ce script va vous permetre d'ouvrir la boite de dialogue “enregistrer sous” pour n'importe quel type de fichier, même les image !

Code

php
<?php
$filename = @$_GET['file'];
 
// required for IE, otherwise Content-disposition is ignored
if(ini_get('zlib.output_compression'))
  ini_set('zlib.output_compression', 'Off');
 
// addition by Jorg Weske
$file_extension = strtolower(substr(strrchr($filename,"."),1));
 
if( $filename == "" ) 
{
  echo "<html><title>Telechargement</title><body>ERREUR: Aucun fichier sp&eacute;cifi&eacute;</body></html>";
  exit;
} elseif ( ! file_exists( $filename ) ) 
{
  echo "<html><title>Telechargement</title><body>ERREUR: Fichier non trouv&eacute;</body></html>";
  exit;
};
 
switch( $file_extension )
{
  case "pdf": $ctype="application/pdf"; break;
  case "exe": $ctype="application/octet-stream"; break;
  case "zip": $ctype="application/zip"; break;
  case "doc": $ctype="application/msword"; break;
  case "xls": $ctype="application/vnd.ms-excel"; break;
  case "ppt": $ctype="application/vnd.ms-powerpoint"; break;
  case "gif": $ctype="image/gif"; break;
  case "png": $ctype="image/png"; break;
  case "jpeg":
  case "jpg": $ctype="image/jpg"; break;
  default: $ctype="application/force-download";
}
header("Pragma: public"); // required
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false); // required for certain browsers 
header("Content-Type: $ctype");
// change, added quotes to allow spaces in filenames, by Rajkumar Singh
header("Content-Disposition: attachment; filename=\"".basename($filename)."\";" );
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".filesize($filename));
readfile("$filename");
 
exit();

Utilisation

Il suffit d'appeler la page avec le parametre ?file=<chemin>
exemple :
dl.php?file=monfichier.txt

Source

Trouvé sur http://elouai.com/force-download.php


iDo 30/11/2005 10:46