downfile.php

来自「星级酒店管理系统（附带系统自写控件源码）」· PHP 代码 · 共 32 行

<?
session_start();
include ("setup.php");
if(!session_is_registered("Useres")){
error("您必须登陆才可以下载!\\n如果登录后依然无法下载,请确认浏览器是否打开COOKIE!");

exit;
}
include ("$db_class.php");
$db_class = "".$db_class."_access";
$db = new $db_class;
$ret = $db->DB_connect();
$sql="select location,url from files where id=$ID";
$result1=$db->DB_query($sql);
list($location,$url)=$db->DB_fetch_row($result1);
$sql="update files set downcount=downcount+1 where id=$ID";
$result1=$db->DB_query($sql);

$db->DB_close();
$location=trim($location);
$url=trim($url);
if($location==""){
header("Status: 404 Not Found");
header("Location: $url"); 
}else{
header("Status: 404 Not Found");
header("Location: $Datapath$location"); 
}
//echo "$Datapath$location";
exit;
?>