This article explains how to retrieve the current logged-in user information in the Laravel-Admin backend system. By utilizing the built-in Auth facade in Laravel, you can easily retrieve user information like ID, name, email, and use it to control functionality and display in the admin panel.

This article explores the advantages and applications of integrating Java, ZK, and PHP, focusing on how to use RESTful API for efficient front-end and back-end interactions, enhancing system modularity and maintainability.

Learn how to use the rmdir() function in PHP to delete empty directories. This article provides a detailed explanation of the rmdir function's syntax, parameters, considerations, and code examples, helping developers quickly master this commonly used PHP file operation function.

This article explores Laravel's parameter validation feature, explaining how to define validation rules, perform validation, and the benefits of using validation. This guide will help you enhance your application's security and data integrity.

This article explains the ftp_size() function in PHP and how to use it to retrieve the size of a specific file on an FTP server. You will learn the basic syntax, return values, and usage examples of this function, as well as key considerations when using it. The article also covers the installation of the PHP FTP extension, ensuring the correct file name case, and other important tips to help you understand how to retrieve FTP file sizes effectively.

This article explains the ftp_size() function in PHP, which is used to get the size of a specified file on an FTP server. It provides detailed explanations of the basic usage, return values, precautions, and sample code, helping developers quickly understand and use this function.

This article provides a detailed guide on using PHP to implement the Baidu Wenxin Yi Yan API, combined with regular cleanup and garbage collection mechanisms to optimize data management. The focus is on how to use PHP to periodically clean up outdated data to improve API call efficiency and prevent system performance degradation.

This article explains how to implement ad promotion and marketing activity support in a PHP real-time chat system, including displaying ads and promotional information to help businesses enhance their sales and brand exposure.

This article explores how to build a real-time chat system using PHP, focusing on message queues and asynchronous processing techniques to improve the system's concurrency and stability. We cover how to use Redis for message queuing and use asynchronous processing to optimize chat message delivery for better performance in high-concurrency scenarios.

This article explains how to use PHP to connect to Baidu Wenxin Yiyan API, retrieve specific types of sentences, and save them to a MySQL database using cURL requests and JSON parsing. It's ideal for web developers looking to implement API data fetching and processing.

This article will guide you through how to use PHP to connect to Baidu Wenxin Yiyan API to fetch specific types of sentences, covering how to register for Baidu Cloud Platform, get the API key, send requests, and parse the returned JSON data. It is suitable for web developers.

PHP connection to ERP databases can fail due to various reasons. This article provides a detailed guide on the four common causes and their solutions, including database permission issues, connection information settings, PHP configuration problems, and database server failures, helping developers efficiently troubleshoot and resolve these issues.

This article provides detailed examples of PHP file read and write operations, including the use of common functions like fopen, fgets, fwrite, and fclose. By demonstrating how to read and write files, it helps developers better understand file operations in web development.

Learn how to correctly ask ThinkPHP questions, master efficient question-asking techniques, and help developers quickly solve technical issues to improve programming efficiency.

This article introduces the common causes and effective solutions for the "undefined constant call" error in PHP programming, helping developers quickly locate and resolve issues with constant definition and referencing.

This article explores PHP filtering technology in the ecshop platform, explaining how data validation and sanitization can prevent security risks like SQL injection and XSS attacks. It provides practical code examples to help improve the security and stability of ecshop platforms.

This article provides a detailed overview of common HTML parsing and PHP handling techniques used in CTF challenges. By mastering these techniques, you can improve your performance in CTF competitions and deepen your understanding of web security, especially XSS protection and file inclusion vulnerability prevention strategies.

This article introduces common PHP file read and write operations, including how to read an entire file, read a file line by line, and how to write to a file. Mastering these operations will help you efficiently handle files and extend PHP's application capabilities.

This article provides a detailed guide on how to use the PHP template engine Smarty to achieve page separation. By separating business logic from presentation logic, it improves the maintainability and reusability of code. This guide covers the installation steps of Smarty, creating instances, rendering templates, and helps developers efficiently build maintainable PHP projects.