php - 使用 PHP 打开下载对话框

Question

我正在尝试创建一个在线 kickstart 配置文件创建器。在服务器上创建文件后，如何弹出下载对话框以便用户下载？

Answer 1

Content-Disposition header ..

// We'll be outputting a PDF
header('Content-type: application/pdf');
// It will be called downloaded.pdf
header('Content-Disposition: attachment; filename="downloaded.pdf"');
// The PDF source is in original.pdf
readfile('original.pdf');

http://au2.php.net/manual/en/function.header.php