Pinq\Caching\CSVFileCache::getFileData PHP Метод

    private function getFileData()
    {
        if ($this->fileData === null) {
            $this->fileData = new \ArrayObject();
            foreach ($this->fileHandle as $row) {
                if (count($row) < 2) {
                    continue;
                }
                list($key, $serializedValue) = $row;
                $this->fileData[$key] = $serializedValue;
            }
        }
        return $this->fileData;
    }