public function write(string $id, array $data, int $startTime, int $accessTime)
    {
        $saveData = [
            'startTime' => $startTime,
            'accessTime' => $accessTime,
            'data' => $data,
        ];

        $stringData = self::serialize($saveData);
        if (file_put_contents($this->path . '/sess_' . $id, $stringData, LOCK_EX) === false) {
            return false;
        } else {
            return strlen($stringData);
        }
    }
public function write(string $id, array $data, int $startTime, int $accessTime)
    {
        $saveData = [
            'startTime' => $startTime,
            'accessTime' => $accessTime,
            'data' => $data,
        ];

        $stringData = self::serialize($saveData);
        if (file_put_contents($this->path . '/sess_' . $id, $stringData, LOCK_EX) === false) {
            return false;
        } else {
            return strlen($stringData);
        }
    }
{@inheritdoc}