SAEWEB2.2/ci/application/controllers/Connexion.php

<?php

defined('BASEPATH') OR exit('No direct script access allowed');

class Connexion extends CI_Controller{

	public function __construct(){
		parent ::__construct();
		$this->load->model('model_music');
	}
	public function index(){
		//$this->load->view('layout/header');
		$this->load->view('login');
		//$this->load->view('layout/footer');
	}
	public function login() {

	    $login = '';
	    $password = '';
	    if ($_SERVER["REQUEST_METHOD"] == "POST") {
	        if(isset($_POST['login']) && isset($_POST['password'])){
	            $login = $_POST['login'];
	            $password = $_POST['password'];
	        }
	    }
	    $result = $this->model_music->getLogin($login,$password);
	if (count($result) > 0) {
	    $this->session->set_userdata('logged', true);
	    $this->session->set_userdata('mail', $login); 
	    $this->load->view('layout/header');
	    redirect('albums');
	} else {
	    //$this->load->view('layout/header');
	    $this->load->view('login');
	    $this->load->view('layout/footer');
	    echo "Invalid login or password";
	}
}
}