代码
name=$username;
$this->pwd=$password;
}
function checkinput()
{
global $db;
$sql="select * from tb_manager where name='$this->name' and pwd='$this->pwd'";
$res=$db->query($sql);
$info=$db->fetch_array($res);
if($info['name']==$this->name and $info['pwd']==$this->pwd)
{
$_SESSION[admin_name]=$info[name];
$_SESSION[pwd]=$info[pwd];
echo "";
}
else
{
echo "";
exit;
}
}
}
?>










