<span class="clear"> <span class="block m-t-xs"> <strong class="font-bold">
                                        <?php 
if (isset($_SESSION['current_user_id'])) {
    $userController = new UserController();
    $user = $userController->selectByID($_SESSION['current_user_id']);
    echo $user->getFirstName() . ' ' . $user->getLastName();
} else {
    header('Location:http://localhost/Environment-Monitoring-System/login.php');
}
?>
                                    </strong>
                             </span>
                             <span class="text-muted text-xs block">
                                    <?php 
if (isset($_SESSION['login_id'])) {
    $userLoginController = new UserLoginController();
    $user = $userLoginController->selectById($_SESSION['login_id']);
    $userTypeController = new UserTypeController();
    $userType = $userTypeController->selectById($user->getUserTypeIduserType());
    echo $userType->getDescription();
}
?>
<b class="caret"></b></span> </span> </a>

                    </div>


                </li>
                <li class="active">
                    <a href="index.php"><i class="fa fa-th-large"></i> <span class="nav-label">Introduction</span></a>
                </li>
<?php

session_start();
include "../LoadClass.php";
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$initials = $_POST['initials'];
$nic = $_POST['nic'];
$user_name = $_POST['user_name'];
$password = $_POST['password'];
$userController = new UserController();
$user = new User('', $first_name, $last_name, $initials, $nic);
$userController->insert($user);
$user = $userController->selectByNic($nic);
$userLoginController = new UserLoginController();
$userLogin = new UserLogin('', $user->getIduser(), $user_name, $password, 0, 2);
$userLoginController->insert($userLogin);
$_SESSION['registration_status'] = 1;
header('Location: ../register.php');
<?php

session_start();
include "../LoadClass.php";
$user_name = $_POST['user_name'];
$password = $_POST['password'];
$userLoginController = new UserLoginController();
$user = $userLoginController->getUserLogin($user_name, $password);
if ($user != null) {
    if ($user->getStatus() != 1) {
        $_SESSION['login_status'] = 0;
        header('Location: ../login.php');
    } else {
        $_SESSION['current_user_id'] = $user->getUserIduser();
        $_SESSION['login_id'] = $user->getIduserLogin();
        $_SESSION['user_level_id'] = $user->getUserTypeIduserType();
        $_SESSION['login_status'] = 1;
        header('Location: ../index.php');
    }
}
?>

<?php

include "../LoadClass.php";
$id = $_GET['q'];
$loginController = new UserLoginController();
$user = $loginController->selectByID($id);
$user->setStatus(1);
$loginController->updateUserStatus($user);
header('Location: ../user_add.php');
                    <div class="ibox-title">
                        <h5>Remove a user<small> from the system </small></h5>
                    </div>
                    <div class="ibox-content">

                        <form method="post" action="php/DeleteUser.php" class="form-horizontal">

                            <div class="form-group"><label class="col-sm-2 control-label">Select User</label>
                                <div class="col-sm-10">
                                    <select class="form-control m-b" name="user">
                                        <option disabled selected>- Select a user -</option>
                                        <?php 
$userController = new UserController();
$users = $userController->selectAll();
foreach ($users as $user) {
    $userLoginController = new UserLoginController();
    $ul = $userLoginController->selectByUserId($user->getIduser());
    $userTypeController = new UserTypeController();
    $ut = $userTypeController->selectById($ul->getUserTypeIduserType());
    echo '<option value="' . $user->getIduser() . '">' . $user->getFirstName() . " " . $user->getLastName() . ' - ' . $ut->getDescription() . '</option>';
}
?>
                                    </select>
                                </div>
                            </div>

                            <div class="form-group">
                                <div class="col-sm-4 col-sm-offset-2">
                                    <a class="btn btn-white" type="submit">Cancel</a>
                                    <input type="submit" class="btn btn-primary" value="Delete">
                                </div>