Web服务器

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PHP

left.php：源码内容

							<?php
session_start();
set_time_limit(1800);
include("../inc/conn.php");
if(isset($_SESSION["son"]))
{
  $son=1;
  $sign=9;
  $user=$_SESSION["aduser"];
}else
{ 
  $son=0;
  $sign=8;
  $user=$_SESSION["adminuser"];
}
$menu=$_SESSION["menus"];
mysql_query("update online set title='$menu' where user_account='$user' and user_type='8'",$conn);
$names=$_SESSION["adminuser"];
$nowtimes=date("Y-m-d H:i:s");
$h=date("YmdHis");
include("checks.php");
$sqlhv=mysql_query("select * from online where user_account='$user'",$conn);
$find_haves=mysql_num_rows($sqlhv);
$ip=$_SERVER['REMOTE_ADDR'];
if($find_haves==0) mysql_query("insert into online(user_type,user_name,user_account,ip,login_time,login_time,active_time)values('$sign','$names','$user','$ip','$h','$h')",$conn);
mysql_query("update online set active_time='$nowtimes' where user_account='$user'",$conn);
$sqlf=mysql_query("select * from online where user_account='$user'",$conn);
$have=mysql_num_rows($sqlf);
$ip=$_SERVER['REMOTE_ADDR'];
$tm=date(YmdHis);	
if($son==1)
{
$sqlpt=mysql_query("select * from son_manage where account='$names' and deleted='1'",$conn);//踢出
if(mysql_num_rows($sqlpt)>0) echo "<script language='javascript'>alert('对不起,您的账号已被停用!');window.location.href='exit.php';</script>";
}
if($have==0) mysql_query("insert into online(user_type,user_name,user_account,ip,login_time,active_time)values('$sign','$names','$user','$ip','$tm','$tm')",$conn);    
$sqlon=mysql_query("select * from onuser where user_account='$user' and sign='$sign'",$conn); //登录T出
if(mysql_num_rows($sqlon)>0&&!isset($_SESSION["onyes"]))
{
  echo "<script language='javascript'>alert('Lawless login out,please on 3 minute try again!');window.location.href='exit.php';</script>";
}elseif(mysql_num_rows($sqlon)==0)
{
  unset($_SESSION["onyes"]);
}
$sqlaa=mysql_query("select * from admin where username='$user' and sign='1'",$conn); //登录T出
if(mysql_num_rows($sqlaa)>0)
{
  echo "<script language='javascript'>alert('Lawless login out,please on 3 minute try again!');window.location.href='exit.php';</script>";
}
?>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta http-equiv="refresh" content="20;URL=">

						