<?php

session_start();

$dbhost = "localhost";
$dbuser = "root";
$dbpass = "";
$dbname = "login";

$conn = mysqli_connect($dbhost,$dbuser,$dbpass,$dbname);

$username = $_POST['username'];
$password = $_POST['password'];

$query = "SELECT * FROM users WHERE username = '$username' && password = '$password'";
$data = mysqli_query($conn,$query);
$num = mysqli_num_rows($data);

if($num==1)
{
	$_SESSION['username'] = $username;
	header('location:home.php');
}
else
{
	$_SESSION['login_fail'] = "Invalid Username or Password";
	header('location:login.php');
}
?>