note 56109 added to function.readfile
| From: | php-general at lists dot php dot net | Date: | Tue, 23 Aug 2005 21:39:43 +0000 |
| Subject: | note 56109 added to function.readfile | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-94097@lists.php.net to get a copy of this message | ||
here is a nice force download scirpt
$filename = 'dummy.zip';
$filename = realpath($filename);
$file_extension = strtolower(substr(strrchr($filename,"."),1));
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 "jpe": case "jpeg":
case "jpg": $ctype="image/jpg"; break;
default: $ctype="application/force-download";
}
if (!file_exists($filename)) {
die("NO FILE HERE");
}
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false);
header("Content-Type: $ctype");
header("Content-Disposition: attachment;
filename=\"".basename($filename)."\";");
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".@filesize($filename));
set_time_limit(0);
@readfile("$filename") or die("File not found.");
----
Manual Page -- http://www.php.net/manual/en/function.readfile.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+56109
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+56109&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+56109&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+56109&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+56109&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+56109&report=yes&reason=non-english
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+56109&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+56109&report=yes
Search -- http://master.php.net/manage/user-notes.php