class Connection
{
function Connect()
{
$conn = mysql_connect('localhost','root','');
if(!$conn)
{
?>
}
else
{
$conn;
?>
}
return $this->conn;
}
function SelectData()
{
$rs=mysql_select_db("demo");
if(mysql_error())
{
?>
}
else
{
?>
}
}
function CloseCon()
{
mysql_close($conn);
?>
}
function AddLogin($uname,$pass)
{
$sqlin1 = "insert into login (Username,password) values('".$uname."','".$pass."')";
$rs4=mysql_query($sqlin1);
}
function Insert($fname,$lname,$uname,$pass)
{
$sqlin2 = "insert into userinfo (Firstname,Lastname,Username,password) values('".$fname."','".$lname."','".$uname."','".$pass."')";
$rs1=mysql_query($sqlin2);
}
function Update($fname,$lname,$uname,$pass)
{
$sqlup = "update userinfo set Firstname ='".$fname."',Lastname='".$lname."',Username='".$uname."',password='".$pass."'
where Username='".$uname."' ";
$rs2=mysql_query($sqlup);
}
function Delete($uname)
{
$sqldel = "delete from userinfo where Username= '".$uname."' ";
$rs3=mysql_query($sqldel);
}
}
?>


