test

<?php
include ("koneksi/koneksi.php");
foreach($_POST as $n=>$v)$$n=$v;
/*
$username=mysql_real_escape_string($_POST['username']);
$password=mysql_real_escape_string($_POST['password']);
$password=md5($password);
*/
$pass=md5($password);
$sql="SELECT * FROM login WHERE
    username like '$username'
AND password = '$pass'";
$login=mysql_query($sql)or die(mysql_error().$sql);
$ketemu = mysql_fetch_array($login);

echo '<pre>isi POS'; print_r($_POST);
echo "\nisi ketemu"; print_r($ketemu);die("\npass= $password");
//====pada point ini.. perhatikan apakah sudah ketemu datanya atau tidak?
if($ketemu['username'] == $username and $ketemu['password'] == $password){
    session_start();
    $_SESSION['username'] = $ketemu['username'];
    $_SESSION['password'] = $ketemu['password'];
    header("location:home.php");
}else{
    header("location:login.php");
}