As a scripting language widely used on the web server, PHP has unique advantages in agile web development. It has many successful cases, an active community, rich resources, and many frameworks. ThinkPHP, as a domestic PHP framework that started early and is relatively mature, has a considerable number of users in the country. Through the "Geek Academy In-depth ThinkPHP Framework Video Tutorial", we will introduce the basic knowledge of ThinkPHP to everyone and prepare for subsequent actual projects.