How can I use a filename with special characters in a Content-Disposition header?

Question

I have a problem with some php code:

$link = $_GET['url'];
$name = $_GET['name'];
$str = '[wanted-web.ro]';

header("Content-Disposition: attachment; filename=$str $name");
header("Content-type: audio/mpeg;\r\n");
readfile(str_replace(' ', '_', $link));

That is the code I use to save files. When I want to download some direct files to my computer, that dot what I use in stop writing the rest of information after dot " ", such like this: 使用时停止在点“ ”之后写入其余信息，例如：

Problem SOLVED!

Thank you verry much to all. You are awesome. I combined your comments, and the result is:

header("Content-Disposition: attachment; filename=\"[wanted-web.ro] $name.mp3\""); 

That work perfect! Thanks very much to all. Respect!

Answer 1

Quote the filename in the header:

header("Content-Disposition: attachment; filename=\"$str $name\"");

http://www.ietf.org/rfc/rfc6266.txt

Answer 2

Try this:

<?php
$link = $_GET['url'];
$name = $_GET['name'];
$str = "[wanted-web.ro]";

header("Content-Disposition: attachment; filename=".$str." ".$name);
header("Content-type: audio/mpeg;\r\n");
readfile(str_replace(' ', '_', $link));