<?php
require_once 'includes/database_master.inc.php';
require_once 'includes/page_master.inc.php';
require_once 'includes/session_master.inc.php';
$database_master = new DatabaseMaster();
$page_master = new PageMaster();
$idNo = $_POST['idNo'];
$idNo = $database_master->escapeString($idNo);
$password = $_POST['password'];
$password = $database_master->escapeString($password);
$query = "SELECT idNo FROM users WHERE idNo = '{$idNo}' AND password = SHA('{$password}')";
$queryResult = $database_master->querySelect($query);
if (is_array($queryResult) && count($queryResult)) {
$session_master = new SessionMaster();
$session_master->logUserIn($idNo);
$page_master->redirectUser("index.php");
} else {
$page_master->redirectUser('index.php?error=login');
}
<?php
require_once 'includes/session_master.inc.php';
$session_master = new SessionMaster();
if ($session_master->isLoggedIn()) {
require "includes/home.inc.php";
} else {
require "includes/login.inc.php";
}
<?php require_once 'includes/database_master.inc.php'; require_once 'includes/page_master.inc.php'; require_once 'includes/session_master.inc.php'; $database_master = new DatabaseMaster(); $session_master = new SessionMaster(); $session_master->logUserOut(); $page_master = new PageMaster(); $page_master->redirectUser();