<?php
include_once PS_ROOT.'/includes/configuration.php';
include_once PS_ROOT.'/includes/connexion.php';
include_once PS_ROOT.'/includes/functions.php';

sec_session_start(); // Our custom secure way of starting a PHP session.

// Variable with errors/succes
$error_msg = "";
$succes_msg = "";

if (isset($_POST['username'], $_POST['password'])) {

    $username = $_POST['username'];
    $password = $_POST['password'];

    if(login($username, $password, $mysqli))
        $succes_msg .= "You are now connected";
} else
    $error_msg .= 'Fields are empty';

$_SESSION['error'] = $error_msg;
$_SESSION['succes'] = $succes_msg;
unset($error_msg);