登陆界面限制到只允许一台机器在线
<?php ob_start(); session_start(); class CC{ private $REFURL="http://www.abc.com"; //登陆成功后转换页面 private $LoginFLAG=false; //登陆成功标志 private $loginFILE="loginmsg.txt"; //信息文件 function setFlag($flag){ $this->loginFLAG=$flag; } function check(){ global Copyright © 2008 chengduxinxi.com All Rights Reserved PHP编程开发 由朝夕网络维护
if(file_exists($this->loginFILE)&& (time()-filemtime($this->loginFILE))<60){//用户登陆存在而且有效 $info=file($this->loginFILE); $username=trim($info[0]); //已在线的登陆用户名 $password=trim($info[1]); //已在线密码(可以不保存) $ip =trim($info[2]); //已在线IP $sid =trim($info[3]); //已在线PORT if(strcmp( Copyright © 2008 chengduxinxi.com All Rights Reserved PHP编程开发 由朝夕网络维护
if(strcmp( Copyright © 2008 chengduxinxi.com All Rights Reserved PHP编程开发 由朝夕网络维护
if(strcmp( Copyright © 2008 chengduxinxi.com All Rights Reserved PHP编程开发 由朝夕网络维护
& |
