PHP Framework
Workerman
Workerman developed with PHP: building high-performance web applications
Workerman developed with PHP: building high-performance web applications
Workerman and PHP collaborative development: building high-performance Web applications
Introduction:
In today's era of rapid development of the Internet, the high performance of Web applications has become important for user experience and competitiveness. factor. As a widely used server-side development language, PHP's performance optimization has always attracted much attention. This article will introduce how to use Workerman and PHP to develop collaboratively to build high-performance web applications.
- Introduction to Workerman
Workerman is a high-performance PHP Socket server framework that provides powerful network programming capabilities. Compared with traditional PHP applications, Workerman has lower resource consumption and higher concurrent processing capabilities. It supports multiple transport protocols, including TCP, UDP, Unix Domain Socket, etc., and can be easily integrated into existing PHP applications. - Example: Implement a simple Chat application
Below we use an example to demonstrate how to use Workerman and PHP for collaborative development to build a simple Chat application. The application allows multiple users to chat online at the same time.
Step 1: Install Workerman
First, we need to install Workerman, which can be installed through Composer: composer require workerman/workerman
Step 2: Create a WebSocket server
Next, we can create a PHP file named chat_server.php to create a WebSocket server and handle communication with the client:
<?php
use WorkermanWorker;
// 创建一个Worker监听8080端口，以WebSocket协议通讯
$ws_worker = new Worker('websocket://0.0.0.0:8080');
// 设置进程数量
$ws_worker->count = 4;
// 当接收到客户端的连接成功事件时
$ws_worker->onConnect = function ($connection) {
echo "New connection
";
};
// 当接收到客户端的消息事件时
$ws_worker->onMessage = function ($connection, $data) use ($ws_worker) {
// 将收到的消息发送给所有客户端
foreach ($ws_worker->connections as $client_connection) {
$client_connection->send($data);
}
};
// 运行Worker
Worker::runAll();Step 3: Create a WebSocket client
At the same time, we can also create an HTML file named index.html, which is used to create a WebSocket client and communicate with the server:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Chat</title>
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
<script>
var ws = new WebSocket("ws://127.0.0.1:8080");
ws.onmessage = function(event) {
var message = event.data;
console.log("Received message: " + message);
};
function sendMessage() {
var message = document.getElementById("message").value;
ws.send(message);
}
</script>
</head>
<body>
<div id="app">
<input type="text" id="message" v-model="message">
<button @click="sendMessage">发送</button>
</div>
<script>
new Vue({
el: '#app',
data: {
message: ''
},
methods: {
sendMessage: function() {
var message = this.message;
if (message !== '') {
ws.send(message);
this.message = '';
}
}
}
})
</script>
</body>
</html>Step 4: Start the service and Test
Finally, we start the server through the command line and open the index.html file on the browser to start chatting:
php chat_server.php start
Conclusion:
Through the above example, we have achieved a simple Chat application, developed collaboratively with PHP using Workerman. Workerman provides powerful network programming capabilities, allowing us to build high-performance web applications. Be sure to focus on performance optimization and provide a good user experience.
Working principle:
Workerman is based on PHP's Socket function and uses non-blocking I/O and event-driven models. It listens to network events in a loop and handles connections and message sending and receiving in a non-blocking manner. This design enables Workerman to have excellent performance and is suitable for high-concurrency web application scenarios.
Note:
- Workerman needs to install common PHP extensions (such as pcntl, posix and event). Please ensure that these extensions have been installed and enabled.
- Before deploying to the production environment, please test and debug the code carefully to ensure the stability and security of the program.
Reference link:
- [Workerman official document](http://www.workerman.net/)
- [Workerman repository on GitHub ](https://github.com/walkor/Workerman)
Summary:
Through the introduction of this article, we have learned how to use Workerman and PHP to develop collaboratively to build high-performance Web applications program. This is just a simple example. In actual applications, we can expand functions and optimize performance according to needs. I hope this article can inspire PHP developers and help them build better web applications.
The above is the detailed content of Workerman developed with PHP: building high-performance web applications. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1664
14
1423
52
1319
25
1269
29
1248
24
Explain JSON Web Tokens (JWT) and their use case in PHP APIs.
Apr 05, 2025 am 12:04 AM
JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,
Explain late static binding in PHP (static::).
Apr 03, 2025 am 12:04 AM
Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases?
Apr 03, 2025 am 12:03 AM
What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.
PHP and Python: Comparing Two Popular Programming Languages
Apr 14, 2025 am 12:13 AM
PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.
PHP in Action: Real-World Examples and Applications
Apr 14, 2025 am 12:19 AM
PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.
PHP: A Key Language for Web Development
Apr 13, 2025 am 12:08 AM
PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7
The Enduring Relevance of PHP: Is It Still Alive?
Apr 14, 2025 am 12:12 AM
PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.
PHP vs. Python: Understanding the Differences
Apr 11, 2025 am 12:15 AM
PHP and Python each have their own advantages, and the choice should be based on project requirements. 1.PHP is suitable for web development, with simple syntax and high execution efficiency. 2. Python is suitable for data science and machine learning, with concise syntax and rich libraries.
