public function load($class)
    {
        $class = ltrim($class, '\\');
        if (strncasecmp($class, 'Plop\\', 4)) {
            return false;
        }

        if (strpos($class, '://') !== false) {
            throw new \Exception('Possible exploitation attempt detected');
        }

        $class = str_replace(array('_', '\\'), DIRECTORY_SEPARATOR, substr($class, 5));
        require_once(__DIR__ . DIRECTORY_SEPARATOR . $class . '.php');
        return true;
    }