connect_error){ die("DB Error"); } // Register if(isset($_POST['register'])){ $u = $_POST['user']; $p = password_hash($_POST['pass'], PASSWORD_DEFAULT); $conn->query("INSERT INTO users(username,password,highscore) VALUES('$u','$p',0)"); } // Login if(isset($_POST['login'])){ $u = $_POST['user']; $p = $_POST['pass']; $res = $conn->query("SELECT * FROM users WHERE username='$u'"); if($row = $res->fetch_assoc()){ if(password_verify($p, $row['password'])){ $_SESSION['user'] = $u; header("Location: index.php"); exit; } } } ?>