simps/mqtt

English | [中文](./README-CN.md) # MQTT Protocol Analysis & Coroutine Client MQTT Protocol Analysis and Coroutine Client for PHP. Support for MQTT protocol versions `3.1`, `3.1.1` and `5.0`. Support for `QoS 0`, `QoS 1`, `QoS 2`. Support for MQTT over WebSocket. > [!IMPORTANT] > The first PHP library to support the MQTT `5.0` protocol. [](LICENSE) [](//packagist.org/packages/simps/mqtt) [](//packagist.org/packages/simps/mqtt) [](https://www.php.net) [](https://github.com/swoole/swoole-src) [](https://github.com/simps/mqtt/actions) [](https://github.com/simps/mqtt/actions/workflows/phpstan.yml) [](https://gitee.com/phpmqtt/mqtt/stargazers) [](https://gitcode.com/simps/mqtt/stargazers) [](https://go.qq52o.me/qm/mqtt) ## Install ```bash composer require simps/mqtt ``` ## Documentation [mqtt.simps.io](https://mqtt.simps.io/#/en/) | [MQTT 3.1.1](http://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.html) | [MQTT 5.0](https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html) ## Examples see [examples](./examples)