Here is the view file index.php under Login folder, for displaying the form which will be used for Login users data.
views/login/index.php
<!DOCTYPE html>
<html>
<head>
<title>Login</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<center>
<div class="floating-box">
<form name="form1" method="post" action="login/run">
<label for="uname">User Name</label>
<input type="text" id="user_name" name="user_name"><br><br>
<label for="pwd">Password</label>
<input type="password" id="password" name="password"><br><br>
<input name="submit" type="submit" id="submit" value="Login"><br>
<p>New User <a href="signup.php">Register Here</a></p>
</center>
</body>
</html>
To Login User data first we have to create a Controller file.
controller/login.php
<?php
class Login extends Controller {
function __construct() {
parent::__construct();
Session::init();
}
function index() {
$this->view->render('login/index');
}
function run()
{
$this->model->run();
}
/* logging out the user */
function logout()
{
Session::destroy();
header('location: index');
exit;
}
}
Here is the model file which we are using for Registering data to database.
The file login_model.php is created under Models folder
models/login_model.php
<?php
class Login_Model extends Model
{
public function __construct()
{
parent::__construct();
Session::init();
}
public function run()
{
$user_name=$_POST['user_name'];
$password=md5($_POST['password']);
$res= $this->db->select("SELECT * FROM `register` WHERE username = '".$username."' AND password = '".$password."'");
$count = count($res);
if ($count > 0) {
Session::init();
Session::set('role', "user");
Session::set('loggedIn', true);
Session::set('user_name', $user_name);
Session::set('password', $res[0]['password']);
header('location: '.URL.'login/index');
}
else {
Session::set('loggedIn', false);
header('location: '.URL);
}
}
}
