复制代码 代码如下:
<?php
$file = "/tmp/dummy.tar.gz";
header("Content-type: application/octet-stream");
header('Content-Disposition: attachment; filename="' . basename($file) . '"');
header("Content-Length: ". filesize($file));
readfile($file);
复制代码 代码如下:
<?php
$file = "/tmp/中文名.tar.gz";
$filename = basename($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-Disposition: attachment; filename="' . $filename . '"');
header("Content-Length: ". filesize($file));
readfile($file);
今天, 我看到了一个有意思的文章: How I PHP: X-SendFile.
我们可以使用Apache的module mod_xsendfile, 让Apache直接发送这个文件给用户:
复制代码 代码如下:
<?php
$file = "/tmp/中文名.tar.gz";
$filename = basename($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="' . $filename . '"');
}
header('Content-Disposition: attachment; filename="' . basename($file) . '"');
//让Xsendfile发送文件
header("X-Sendfile: $file");
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