This tutorial introduces in detail how to use PHP to call Baidu Wenxin Yiyan API to display personalized sentences by category, including API interface description, JSON data analysis and web page output display methods, which are suitable for beginners and developers to refer to.

This article provides a detailed guide on implementing email verification in PHP to enhance account security and prevent unauthorized access. It covers how to generate, send, and verify email codes and introduces additional protection methods such as login attempt limits, SSL encryption, and CAPTCHA. Suitable for user registration and login systems.