PHP代码
- example:
- 页面: dl.php
- ————————————————————————————–
- $id = $_GET[‘id’];
- $act = $_GET[‘act’];
- switch($act) {
- default :
- case “display” : displayHTML(); break;
- case “down” : down(); break;
- }
- function displayHTML($id) {
- setcookie(“visited”, “true”);
- // print your HTML.
- }
- function down($id) {
- if(! isset($_COOKIE[‘visited’]) ) print “你盗联?”;
- $sql = “select path from TABLE where id=”. $id;
- //…………………………
- }
- ?>
- “dl.php?id=1&act=down”>Download Now…
原创文章,作者:键盘游走者,如若转载,请注明出处:http://www.708034.com/2007/12/%e5%a6%82%e4%bd%95%e5%9c%a8php%e7%a8%8b%e5%ba%8f%e4%b8%ad%e9%98%b2%e6%ad%a2%e7%9b%97%e9%93%be/