<?php
session_start();
$conn = new mysqli(\'localhost\',\'a\',\'q\',\'b_login\');
$username = $_POST[\'username\'];
$password = base64_encode($_POST[\'password\']);
$query = $conn->query("SELECT username,password from user WHERE username = \'$username\' AND password = \'$password\' ");
$res = $query->fetch_assoc();
if(count($res) == 0){
echo "<p style=\'color:red\'>Username atau Passowrd Salah !!!</p>";
echo "<a href=\'index.php\'> << Kembali </a>";
}
else{
$_SESSION[\'username\'] = $username;
header(\'location:home.php\');
}