Tutorial PHP : Membuat Login Pada Panada Framework

create database lat_login;

CREATE TABLE IF NOT EXISTS `tb_pengguna` (
	`username` varchar(50) NOT NULL,
	`password` varchar(32) NOT NULL,
	`nama` varchar(100) DEFAULT NULL,
	`level` int(1) NOT NULL,
	`status` int(1) NOT NULL,
	PRIMARY KEY (`username`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

INSERT INTO `tb_pengguna` (`username`, `password`, `nama`, `level`, `status`) VALUES

('ferdhika31', md5('tamvan'), 'Ferdhika Ganteng', 1, 1),
('nurjaman', md5('tamvan'), 'Si Tamvan', 2, 1);

<?php
'default' => array(
        'driver' => 'mysql',
        'host' => 'localhost',
        'port' => 3306,
        'user' => 'root',
        'password' => '',
        'database' => 'lat_login',
        'tablePrefix' => '',
        'charset' => 'utf8',
        'collate' => 'utf8_general_ci',
        'persistent' => false,
    ),
	..
	..

<?php 
	/**
		* @Author				: Localhost {Ferdhika Yudira}
		* @Email				: [email protected]
		* @Web					: http://dika.web.id
		* @Date					: 2015-02-15 18:40:55
	**/
namespace Models;

use Resources;

class M_masuk {
    public function __construct(){
		// DB koneksi default
		$this->db = new Resources\Database;
		$this->tb = "tb_pengguna"; //nama tabel database
    }

    public function query_masuk($user="",$pw=""){
    	$query = $this->db->results("select * from ".$this->tb." where username='".$user."' and password='".$pw."'"); //query
    	return $query[0];
    }
}

<?php
	/**
		* @Author				: Localhost {Ferdhika Yudira}
		* @Email				: [email protected]
		* @Web					: http://dika.web.id
		* @Date					: 2015-02-15 18:19:31
	**/
namespace Controllers;

use Resources, Models, Library;

class Dashboard extends Resources\Controller{    

	public function __construct(){
		parent::__construct();
		// Load model masuk dan library session
		$this->masuk = new Models\M_masuk; //M_masuk adalah nama file di folder Models
		$this->session = new Resources\Session();
	}

    public function index(){    
    	//jika session belum di set maka di direk ke halaman masuk
    	if(!$this->session->getValue('isLogin')){ 
    		$this->redirect('dashboard/masuk');	
    	}

        $data = array(
        	'judul' => 'Test Login',
        	'nama' => $this->session->getValue('nama'),
        	'url'	=> $this->uri->baseUri
        );

        $this->output('dashboard', $data); //load view
    }

    public function masuk(){
    	//jika session login sudah di set maka di direk ke halaman dashboard
    	if($this->session->getValue('isLogin')){
    		$this->redirect('dashboard');	
    	}

    	//variabel error pada halaman form login
    	$views['error'] = '';

    	//buat tombol masuk di tekan
		if (isset($_POST['A_masuk'])){
			$username = $_POST['A_user'];
			$password = md5($_POST['A_pass']);

			$user = $this->masuk->query_masuk($username,$password);
			if($user){
				// Username dan password sudah benar, simpan nilai ke dalam session
				$data = array(
					'isLogin' => true,
					'nama'	=> $user->nama,
					'username' => $user->username
					);
				$this->session->setValue($data);

				// Redirect ke halaman utama.
				$this->redirect('dashboard');
			}else{
				$views['error'] = 'Username atau password yang Anda input salah.';
			}
		}
    	$views['judul'] = 'Test Login';
        
        $this->output('masuk', $views); //load view
    }

    public function keluar(){
    	// Hapus session dan redirect ke halaman login.
		$this->session->destroy();
		$this->redirect('dashboard/masuk');
    }
}

Selamat datang <?php echo $nama; ?>, Mau keluar? klik <a href="<?php echo $url;?>index.php/dashboard/keluar">disini</a>

<title><?php echo $judul ?></title>
<form action="" method="POST">
	Username : <input type="text" name="A_user" />
	Password : <input type="password" name="A_pass" />
	<input type="submit" name="A_masuk" value="Masuk"/>
</form>
<hr>
<?php echo $error;?>