<?php
$tbl_name="login"; // table name

// Connect to server and select database.
  $connect=odbc_connect('0901070','','');
  if (!$connect)
  {
    exit("Connection Failed: " . $connect);
  }

// username and password sent from form
$username=$_POST['username'];
$password=$_POST['password'];


$sql="SELECT * FROM $tbl_name WHERE username='$username' AND password='$password'";
$result=odbc_exec($connect, $sql);
if (!$result)
  {exit("Error in SQL");}
if (odbc_fetch_row($result))
  {
  $user=odbc_result($result,"username");
    echo "hi, " . $user;
  }
?>