src/FelixOnline/Base/App.php
public function getOption($key)
    {
        if (!array_key_exists($key, self::$options)) {
            // if a default has been defined
            if (func_num_args() > 1) {
                return func_get_arg(1);
            } else {
                throw new InternalException('Option "'.$key.'" has not been set');
            }
        }
        return self::$options[$key];
    }
public function getOption($key)
    {
        if (!array_key_exists($key, self::$options)) {
            // if a default has been defined
            if (func_num_args() > 1) {
                return func_get_arg(1);
            } else {
                throw new InternalException('Option "'.$key.'" has not been set');
            }
        }
        return self::$options[$key];
    }
Get option

@param string $key - option key

@return mixed option