What are the php coroutine frameworks?

The PHP coroutine framework includes: 1. Swoole, an asynchronous, concurrency and high-performance network communication engine based on C language extensions; 2. Coroutine, a lightweight PHP coroutine library that provides a simple coroutine Process API, used to create and manage coroutines; 3. Hyperf, a high-performance PHP microservice framework based on the Swoole coroutine framework; 4. Guzzle, PHP's HTTP client library, provides powerful asynchronous and concurrent HTTP request functions ; 5. Amp, a high-performance PHP asynchronous programming library.

The operating system of this tutorial: Windows10 system, PHP version 8.1.3, DELL G3 computer.

PHP coroutine framework has become more and more popular in development in recent years. The coroutine framework is a programming model that enables developers to write efficient, scalable asynchronous applications using coroutines. This article will introduce several popular PHP coroutine frameworks.

1. Swoole

Swoole is an asynchronous, concurrent, high-performance network communication engine based on C language extension. It provides complete coroutine support, allowing developers to create coroutines through yield and async/await syntax. Swoole also provides HTTP server, WebSocket server and other functions, which can easily build asynchronous applications.

2. Coroutine

Coroutine is a lightweight PHP coroutine library that provides a concise coroutine API for creating and managing coroutines. Coroutine uses generator functions to implement coroutines, and the execution of coroutines can be suspended and resumed through yield statements. In addition, Coroutine also provides a series of asynchronous IO operations, such as file reading and writing, network communication, etc.

3. Hyperf

Hyperf is a high-performance PHP microservice framework based on the Swoole coroutine framework. It provides a large number of components and extensions for building a variety of asynchronous applications. Hyperf has built-in coroutine components, making it easy to write coroutine code. In addition, Hyperf also supports common functions such as dependency injection, routing, and middleware.

4. Guzzle

Guzzle is a PHP HTTP client library that provides powerful asynchronous and concurrent HTTP request functions. Guzzle uses Promises to handle asynchronous requests and responses, making it easy to write non-blocking code. The bottom layer of Guzzle uses the Guzzle Promise library, which provides asynchronous IO operations based on coroutines and can make full use of the advantages of PHP coroutines.

5. Amp

Amp is a high-performance PHP asynchronous programming library. It provides a set of concise and flexible APIs for writing asynchronous IO applications. . Amp provides asynchronous file reading and writing, network communication and other functions, and can be integrated with other PHP coroutine frameworks. Amp is based on the Promise model and can suspend and resume the execution of the coroutine through the yield statement.

Summary:

These PHP coroutine frameworks provide powerful asynchronous processing capabilities that can improve application performance and scalability. They implement non-blocking IO operations through coroutines, avoiding the performance bottleneck of the traditional blocking IO model. Developers can choose a suitable coroutine framework according to their own needs to improve the efficiency and responsiveness of the application.

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