PHP header 文件下载
PHP header 文件下载:
在加密的Linux中利用header信息下载文件;有可能看到".....无法下载来自站点...."等对话框;
利用一下代码基本没问题了~!
1 <?
2 $mimetype = 'application/vnd.ms-excel';//xls格式(如果下载其他格式的改下application参数)
3 header("Pragma: public"); // required
4 header("Expires: 0");
5 header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
6 header("Cache-Control: private", false);
7 header("Content-Transfer-Encoding: binary");
8 header("Content-Type: " . $mimetype);
9 //header("Content-Length: " . filesize($filename));
10 header("Content-Disposition: attachment; filename=" . $filename . ";" );
11 ?>
2 $mimetype = 'application/vnd.ms-excel';//xls格式(如果下载其他格式的改下application参数)
3 header("Pragma: public"); // required
4 header("Expires: 0");
5 header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
6 header("Cache-Control: private", false);
7 header("Content-Transfer-Encoding: binary");
8 header("Content-Type: " . $mimetype);
9 //header("Content-Length: " . filesize($filename));
10 header("Content-Disposition: attachment; filename=" . $filename . ";" );
11 ?>
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