ie6 download xml file

让浏览器输出一个xml的下载， ie6下面问题真多两个函数

function is_ie (){
    //Not Internet Explorer
    return stristr($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== FALSE;
}

function encode_filename($name){
    return is_ie() ? urlencode($name) : $name;
}

特定的header

header('Content-Type: application/xml');
header("Content-Disposition: attachment;filename=". encode_filename("测试-" . $t->name . ".xml"));
header('Pragma: private'); 
header('Cache-control: private, must-revalidate'); 
echo $xw->outputMemory();

参考这个： http://markmail.org/message/i4okzvwuxmeggrkp

这个： http://www.jtricks.com/bits/content_disposition.html

The filename should be in US-ASCII charset.
The filename should not have any directory path information specified.
The filename should not be enclosed in double quotes even though most browsers will support it.
Content-Type header should be before Content-Disposition.
Content-Type header should refer to an unknown MIME type (at least until the older browsers go away).