php隐藏文件下载路径实例

作者：袖梨 2022-06-24

代码如下

复制代码

<?php

//设置头信息，强制下载文件
function download_send_headers($filename) {
    // disable caching
    $now = gmdate("D, d M Y H:i:s");
    header("Expires: Tue, 03 Jul 2001 06:00:00 GMT");
    header("Cache-Control: max-age=0, no-cache, must-revalidate, proxy-revalidate");
    header("Last-Modified: {$now} GMT");

    // force download
    header("Content-Type: application/force-download");
    header("Content-Type: application/octet-stream");
    header("Content-Type: application/download");

    // disposition / encoding on response body
    header("Content-Disposition: attachment;filename={$filename}");
    header("Content-Transfer-Encoding: binary");
}

$file_name='download.csv';
$file_path=dirname ( __FILE__ ).'/file/'.$file_name;

download_send_headers($file_name);
readfile($file_path);
exit;
?>