php中的登陆login
2018-09-07 14:33
login
<?php
require../include/DBClass.php;
$username=$_POST[UserName];
$password=$_POST[Password];
if(empty($username)empty($password)){
Go_Msg(请填写用户名，密码！,../default.html);
exit;
}
DBConn();
$password=md5($password);
$SQL=SelectUserName,UserType,UserPassFromsiteuserwhereUserName=.$username.andUserPass=.$password.andisopen=1;
//echo$SQL;
$result=$db->exec_SQL($SQL);
$total=mysql_num_rows($result);
if($total==0){
DBClose();
Go_Msg(注册用户还没有通过管理员审核或用户名及密码不符！请重新输入！,../default.html);
exit;
}else{
$Rs=$db->fetch_array($result);
//附值，并登录
session_register(username);
session_register(usertype);
$_SESSION[usertype]=$Rs[UserType];
$_SESSION[username]=$username;
//echo$_SESSION[username];
if($_SESSION[usertype]==1){
Go_Msg(登陆成功！,default.php);
//header(Location:
}
if($_SESSION[usertype]==2){
Go_Msg(登陆成功！,../user2/default_1.php);
}
if($_SESSION[usertype]==3){
Go_Msg(登陆成功！,../user3/default_2.php);
}
//header(Location:default.php);
}
DBClose();
?>