Async PHP with Coroutines: Building Scalable Applications

Abstract

Scalability in PHP applications is no longer limited by the traditional request-response model. In this talk, we’ll explore how coroutines bring true asynchronous capabilities to PHP, allowing you to handle multiple tasks concurrently without the overhead of multithreading. We’ll dive into coroutine fundamentals, demonstrate practical examples using libraries like Swoole, and highlight real-world scenarios where asynchronous programming can boost performance. Whether you’re building high-traffic APIs, real-time chat applications, or microservices, you’ll learn how coroutines make PHP a powerful tool for scaling your applications efficiently