/spip/prive/images/wrapper.php
PHP | 28 lines | 21 code | 5 blank | 2 comment | 2 complexity | 5bf48006dafa0ca8a4d1e072d7a8cd78 MD5 | raw file
Possible License(s): LGPL-2.1, GPL-3.0
- <?php
- // wrapper image pour scintillement MSIE, cf.
- // http://www.ultra-fluide.com/ressources/css/css-hacks.htm#scintillement
- if (isset($_GET['file'])){
- $f = $_GET['file']; // pas de urldecode ici car on accepte de toute facon que les caracteres alphanumeriques
- if (preg_match(',^[a-z_0-9\-]+\.(gif|jpg|png)$,i', $f, $r)
- AND @file_exists('./'.$f)){
-
- $mime = array(
- 'jpg' => 'image/jpeg',
- 'gif' => 'image/gif',
- 'png' => 'image/png'
- );
-
- header('Content-Type: '.$mime[strtolower($r[1])]);
- header('Content-Length: '.filesize('./'.$f));
- header('Cache-Control: max-age=36000');
- header('Pragma: public');
- readfile('./'.$f);
- exit;
- }
- }
-
- header("Status : 404 Not Found");
- die('404 not found');
- ?>