大家看一下这个程序有什么错误

[ko0lo0]

<?php
/**************************
@Filename: filename.php
@Version : 0.0.1
@Author  : leo
@Update  : 2007-11-01
@Content : PHP by Editplus
**************************/
session_cache_expire(30);
session_start();
if(isset($_SESSION['user']))
{
	header("Location:money.html");
	exit;
}
require('dbconnect.php');
$nickname=$_POST['name'];
$password=$_POST['password'];
$password=md5($password);

$sql="select * from user_login where name='$nickname' and password='password'";
$re=mysql_query($sql,$con);
$result=mysql_fetch_array($re);
if(!empty($result))
{
session_register("user");
$user=$nickname;
header("Location:money.html");
}
else
{
  die("登录失败".mysql_error());
}
?>

editplus编译显示
E:\WEB\www\mine\checklogin.php(line 22): Global variable 'con' is used without being assigned. You are probably relying on register_globals feature of PHP. Note that this feature is off by default.

[xiaodiandiana]

$re=mysql_query($sql,$con);
没写错，register_globals功能默认是关闭的
开启服务就O了

[ko0lo0]

刚才检查了！！有个拼写错误！！谢谢！！

[ClintNorthwood]

$sql="select * from user_login where name='$nickname' and password='password'";

[wwx840723]

password='$password'

[ten789]

自己解决型也要给分