This article provides a detailed explanation of the implementation principle and PHP code examples of the hot posts feature in Discuz forums, helping developers understand how to calculate hot posts based on views, replies, and other data to enhance user experience and community activity.

This article provides a detailed explanation of how to define and call functions in PHP, with practical code examples to help beginners quickly grasp the basics of using functions and improve code reusability and maintainability.

This article provides a comprehensive analysis of PHP7 low-level development principles, detailing the structure of the PHP core and debugging techniques, along with sample code demonstrating how to develop custom PHP extensions, helping developers enhance their skills and optimize performance.

This article provides a detailed guide on how to develop an employee attendance data query tool using PHP and MySQL, including database table design, connection code, and a complete query page implementation to help you quickly build a practical attendance query system.

This article systematically introduces essential PHP form security practices, including type checking, data filtering and escaping, validation mechanisms, preventing duplicate submissions, and secure database operations to help developers enhance web form security.

This article provides a detailed explanation of the PHP case statement, its syntax, and usage within switch statements, along with examples to help understand how case matches conditions and executes corresponding code blocks.

This article provides a comprehensive guide to implementing various microservices architecture patterns using the PHP Hyperf framework, covering RESTful APIs, asynchronous communication with message queues, and RPC service calls.

Learn how to use built-in PHP encryption functions to protect your data. This article covers practical encryption and decryption methods including OpenSSL, hash functions, and password verification to help developers build more secure applications.

This article provides PHP developers with detailed explanations of common Memcache cache operation issues and solutions, accompanied by practical code examples to help improve website performance and response speed.

This article explains how to implement an efficient and accurate product search feature for e-commerce platforms by combining PHP with the Coreseek full-text search engine. It covers Coreseek installation, data preparation, index importing, and PHP search code examples to help developers enhance search performance and user experience.

This article provides detailed practical tips for using the Discuz deletion module, including code examples for deleting posts, threads, users, and batch deletions, helping forum administrators easily maintain community order and improve management efficiency.

This article provides an in-depth guide on using asynchronous coroutine technology to build high-concurrency file transfer services, featuring key code examples and optimization strategies to help developers improve system concurrency and transfer efficiency.

This article explains how to use PHP to implement access frequency control for the Baidu Wenxin Yiyan API. It covers SDK integration, basic API calling, and practical rate limiting techniques to enhance API stability and security.

This article provides a detailed guide on how to quickly convert arrays to JSON format using PHP's built-in json_encode function, including explanations of common parameters and practical examples to help developers efficiently handle data exchange.

This article explains how to use PHP's built-in image generation functions to create and process dynamic images, including practical features like captcha generation, image resizing, and applying filters, helping developers enhance web design and user experience.

This article provides detailed methods to improve page rendering speed using PHP functions, including caching mechanisms, reducing database access frequency, and compressing output content. With practical code examples, it helps developers effectively enhance website performance and optimize user experience.

This article explains in detail how to use the pinyin extension in PHP to convert Chinese character strings into Pinyin, including both full Pinyin and initials. Clear code examples and practical tips are provided.

This article explains in detail how to implement user authentication for PHP applications using OpenAM's RESTful API, covering installation, configuration, code implementation, and testing to enhance PHP application security.

This article provides a comprehensive explanation of variable type conversion in PHP, covering explicit casting, automatic type conversion, common type conversion functions, and type checking with code examples to help developers understand and apply these concepts, improving code stability and maintainability.

This article explains how the continue statement works in PHP. With practical code examples, you'll learn how to skip parts of a loop based on conditions. Ideal for beginners and intermediate PHP developers.