PHP-rdkafka is a stable, production-ready, long term support, and fast Kafka client for PHP based on librdkafka. It supports PHP 7, PHP 8, PHP 5 (in older versions), all librdkafka versions since 0.11, all Kafka versions since 0.8. This makes it easy to deploy the extension in production. The goal of the extension is to be a low-level un-opinionated librdkafka binding focused on production and long term support. Reproducible: Always