src/Protocol/CommitOffset.php
protected function encodeTopic(array $values): string
    {
        if (! isset($values['topic_name'])) {
            throw new ProtocolException('given commit offset data invalid. `topic_name` is undefined.');
        }
        if (! isset($values['partitions'])) {
            throw new ProtocolException('given commit offset data invalid. `partitions` is undefined.');
        }

        $data  = self::encodeString($values['topic_name'], self::PACK_INT16);
        $data .= self::encodeArray($values['partitions'], [$this, 'encodePartition']);

        return $data;
    }
protected function encodeTopic(array $values): string
    {
        if (! isset($values['topic_name'])) {
            throw new ProtocolException('given commit offset data invalid. `topic_name` is undefined.');
        }
        if (! isset($values['partitions'])) {
            throw new ProtocolException('given commit offset data invalid. `partitions` is undefined.');
        }

        $data  = self::encodeString($values['topic_name'], self::PACK_INT16);
        $data .= self::encodeArray($values['partitions'], [$this, 'encodePartition']);

        return $data;
    }
@param mixed[] $values

@throws NotSupported
@throws ProtocolException