Neos\Cache\Backend\SimpleFileBackend::next PHP Method

    public function next()
    {
        if ($this->cacheFilesIterator === null) {
            $this->rewind();
        }
        $this->cacheFilesIterator->next();
        while ($this->cacheFilesIterator->isDot() && $this->cacheFilesIterator->valid()) {
            $this->cacheFilesIterator->next();
        }
    }