php-php进阶 - php怎么设计帖子回复系统
类似discuz那种 对回复还可以回复
求大神提供下思路 数据表如何设计
回复内容：
类似discuz那种 对回复还可以回复
求大神提供下思路 数据表如何设计
用户表 保存用户信息，包括作者和评论者的基本信息 用户ID
帖子表 保存帖子的基本信息，包括ID 和 作者ID
回复表 保存 回复内容等基本信息 帖子ID 评论者ID 父ID 做无限极分类就行，楼层根据与评论时间，楼层回复根据无限极分类的层级关系来区分。
希望对你有用
主题表 存作者和标题等信息
内容表 存关联的主题和内容
楼层表 存针对这个主题的楼层回复内容
回复表 某个用户针对某个楼层回复 关联楼层ID和回复对象ID
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PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian
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7 PHP Functions I Regret I Didn't Know Before
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If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op
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Explain JSON Web Tokens (JWT) and their use case in PHP APIs.
Apr 05, 2025 am 12:04 AM
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How do you parse and process HTML/XML in PHP?
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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.
