function download_file($file,$showname){ if(is_file($file)){ $length = filesize($file); $type = mime_content_type($file); header("Content-Description: File Transfer"); header('Content-type: ' . $type); header('Content-Length:' . $length); if (preg_match('/MSIE/', $_SERVER['HTTP_USER_AGENT'])) { header('Content-Disposition: attachment; filename="' . rawurlencode($showname) . '"'); } else { header('Content-Disposition: attachment; filename="' . $showname . '"'); } readfile($file); exit; } else { exit('文件已被删除！'); } }
posted on 2013-10-28 16:20 傻蛋他哥 阅读( ...) 评论( ...) 编辑 收藏转载于:https://www.cnblogs.com/xiaoguangxi/p/3392664.html
