public function uploadImage(){
        if (isset($_FILES['filename'], $_POST['title'])) {
            if ($_FILES['filename'] != null && $_POST['title'] != null) {
                $image= addslashes($_FILES['filename']['tmp_name']);
                $name= addslashes($_FILES['filename']['name']);
                htmlspecialchars($name);
                htmlspecialchars($image);
                $image= file_get_contents($image);
                $image= base64_encode($image);
                $title = filter_var( $_POST['title'], FILTER_SANITIZE_STRING);

                try {
                    require CONTROLLER_DIR . '/dbConnecterController.php';

                    $query = 'INSERT INTO images (title, img) VALUES (?,?)';
                    $parameters = array($title, $image);
                    $statement = $db->prepare($query);
                    $statement->execute($parameters);

                    header ('Location: /gallery');

                } catch(Exception $e) {
                    echo $e->getMessage();
                    die("Database has died");
                }
                return true;
            } else {
                return false;
            }
        }
    }