LINUNX下PHP下载中文文件名代码

function get_basename($filename){

return preg_replace('/^.+[\\\\\\/]/', '', $filename);

}

$file = "/tmp/你好.txt";

$filename = get_basename($file);

header("Content-type: application/octet-stream");

//处理中文文件名

$ua = $_SERVER["HTTP_USER_AGENT"];

$encoded_filename = urlencode($filename);

$encoded_filename = str_replace("+","%20",$encoded_filename);

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

header('Content-Disposition: attachment; filename="' . $encoded_filename . '"');

} else if (preg_match("/Firefox/", $ua)) {

header("Content-Disposition: attachment; filename*=\"utf8''" . $filename . '"');

} else {

header('Content-Disposition: attachment; filename="' . $filename . '"');

}

header("Content-Length: ". filesize($file));

readfile($file);

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