Chumper\Zipper\Zipper::addFile PHP Method

    private function addFile($pathToAdd, $fileName = null)
    {
        $info = pathinfo($pathToAdd);
        if (!$fileName) {
            $fileName = isset($info['extension']) ? $info['filename'] . '.' . $info['extension'] : $info['filename'];
        }
        $this->repository->addFile($pathToAdd, $this->getInternalPath() . $fileName);
    }