php实现文件下载功能的简单例子

2. nginx中文手册下载

复制代码

2，文件get.php，内容如下：

3. /**

4. * php实现文件下载
5. * edit bbs.it-home.org
6. */
7. if (!isset(GET["file"]) || !isset(GET["type"])) {
8. print "no file selsect"; exit();
9. }

10. $file = GET["file"].".".GET["type"];

11. if (@$fp = fopen($file,'r')){
12. header ("Content-type: octet/stream");
13. if (strstr(SERVER["HTTP_USER_AGENT"], "MSIE")){
14. header("Content-Disposition: filename=".mb_convert_encoding('nginx中文手册.doc','GB2312','UTF-8')); // For IE
15. }else{
16. header("Content-Disposition: attachment; filename=".mb_convert_encoding('nginx中文手册.doc','GB2312','UTF-8')); // For Other browsers
17. } while(!@feof($fp)){
18. echo fread($fp,1024);
19. }
20. //@fpassthru($fp);
21. exit();
22. } else{
23. print "sorry，file not exists!";
24. }
25. ?>

复制代码