php跨浏览器下载文件时中文乱码问题的解决方法

3. /**

4. * 解决跨浏览器下载文件，中文乱码的问题
5. * edit bbs.it-home.org
6. */
7. $ua = $_SERVER["HTTP_USER_AGENT"];

8. $filename = "中文 文件名.txt";

9. $encoded_filename = urlencode($filename);
10. $encoded_filename = str_replace("+", "%20", $encoded_filename);

11. header('Content-Type: application/octet-stream');

12. if (preg_match("/MSIE/", $ua)) {

13. header('Content-Disposition: attachment; filename="' . $encoded_filename . '"');
14. } else if (preg_match("/Firefox/", $ua)) {
15. header('Content-Disposition: attachment; filename*="utf8\'\'' . $filename . '"');
16. } else {
17. header('Content-Disposition: attachment; filename="' . $filename . '"');
18. }

19. print 'ABC';

20. ?>

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