PHP file download!
Release： 2016-07-25 08:41:57
Original
870 people have browsed it
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实现php文件安全下载！
- public function downloads($name){
- $name_tmp = explode("_",$name);
- $type = $name_tmp[0];
- $file_time = explode(".",$name_tmp[3]);
- $file_time = $file_time[0];
- $file_date = date("Y/md",$file_time);
- $file_dir = SITE_PATH."/data/uploads/$type/$file_date/";
-
- if (!file_exists($file_dir.$name)){
- header("Content-type: text/html; charset=utf-8");
- echo "File not found!";
- exit;
- } else {
- $file = fopen($file_dir.$name,"r");
- Header("Content-type: application/octet-stream");
- Header("Accept-Ranges: bytes");
- Header("Accept-Length: ".filesize($file_dir . $name));
- Header("Content-Disposition: attachment; filename=".$name);
- echo fread($file, filesize($file_dir.$name));
- fclose($file);
- }
- }
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php
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