10 个有意思的 PHP 教程
今天我为大家挑选了 10 个关于 PHP 的教程，设计到 pChart、投票、图片过滤、facebook 连接器等等，希望对你有用。
1. pChart Revisited with Google Analytics
在这篇文章中你将学习如何使用 pChart 和 Google Analytics 来获取统计结果
2. Create Instagram Filters With PHP
在这个教程中，作者演示如何使用 PHP 和 ImageMagick 创建复古效果图片
3. PHP OOP simple poll system
这是用 PHP 创建简单投票程序的例子，使用纯 PHP 实现，无需 JavaScript ，其目的是演示如何使用面向对象风格编程。
4. Question of the Day with CodeIgniter and MySQL
该教程解释使用 CodeIgniter 构建一个小程序，后端采用 MySQL 数据库。
5. PHP Function To Convert Hex To RGB
将十六进制转为 RGB 演示的 PHP 函数
6. Integrate Facebook Connect to your website
此教程讲述如何为你的网站连接到 Facebook。
7. Upload Photos to Flickr with PHP
通过 PHP 上传图片到 Flickr，使用 phpFlickr。
8. Stream Radio Script
创建基于浏览器的电台
9. Easy Form Generation Using FuelPHP
使用 FuelPHP 轻松创建表单并进行表单验证
10. Powerful Chat System
这是一个 PHP 实现的强大的聊天系统，功能包括：注册、登录、聊天、个人资料（头像和私信）
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Hot Topics
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,
How do you parse and process HTML/XML in PHP?
Feb 07, 2025 am 11:57 AM
This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an
PHP Program to Count Vowels in a String
Feb 07, 2025 pm 12:12 PM
A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total
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.
A list of historical prices since the birth of Bitcoin BTC historical price trend chart (Latest summary)
Feb 11, 2025 pm 11:36 PM
Since its creation in 2009, Bitcoin’s price has experienced several major fluctuations, rising to $69,044.77 in November 2021 and falling to $3,191.22 in December 2018. As of December 2024, the latest price has exceeded $100,204.
What is Cross-Site Request Forgery (CSRF) and how do you implement CSRF protection in PHP?
Apr 07, 2025 am 12:02 AM
In PHP, you can effectively prevent CSRF attacks by using unpredictable tokens. Specific methods include: 1. Generate and embed CSRF tokens in the form; 2. Verify the validity of the token when processing the request.
Explain the match expression (PHP 8 ) and how it differs from switch.
Apr 06, 2025 am 12:03 AM
In PHP8, match expressions are a new control structure that returns different results based on the value of the expression. 1) It is similar to a switch statement, but returns a value instead of an execution statement block. 2) The match expression is strictly compared (===), which improves security. 3) It avoids possible break omissions in switch statements and enhances the simplicity and readability of the code.
