$topicConf = new RdKafka\TopicConf();
$topicConf->set('auto.commit.interval.ms', 1000);
// Set the offset store method to 'file'
$topicConf->set('offset.store.method', 'file');
$topicConf->set('offset.store.path', sys_get_temp_dir());
//$topicConf->set('api.version.request', true);
//$topicConf->set('broker.version.fallback', '0.8.2.2');
// Alternatively, set the offset store method to 'broker'
// $topicConf->set('offset.store.method', 'broker');
// Set where to start consuming messages when there is no initial offset in
// offset store or the desired offset is out of range.
// 'smallest': start from the beginning
$topicConf->set('auto.offset.reset', 'largest');
$topic = $consumer->newTopic("Topic_Name", $topicConf);
// Start consuming partition 0
$metaData = $consumer->getMetadata(false, $topic, 1000);
$partitions = $metaData->getTopics()->current()->getPartitions();
$partition = count($partitions);
for ($i = 0; $i <= $partition; $i++) {
$topic->consumeStart($i, RD_KAFKA_OFFSET_STORED);
}
while (true) {
for ($i = 0; $i <= $partition; $i++) {
$message = $topic->consume($i, 120 * 10000);
switch ($message->err) {
case RD_KAFKA_RESP_ERR_NO_ERROR:
echo "resutl:" . $i;
var_dump($message->offset);
var_dump($message->payload);
echo "\n";
break;
