Iam dealing with kafka and php, Im beginner the kafka has been set upped correctly on the server, now am on local I have installed: librdkafka.dll on xamp/php and php_rdkafka.dll on xamp/php/ext and i added this on php.ini: extension=php_rdkafka.dll then, i have created a php page contains this code: Answer Are you trying to connect to confluent cloud? I would