Using php to develop WeChat official accounts is my current learning situation. what should I learn?

Using php for public account development is my current learning situation. what should I learn? I learned html css p + css and javascript (entry-level learning, I just read the book once and seldom used it) php (can be a message board that connects to mysql, login registration and other small functions) I have a little understanding of mvc. now I am learning thinkphp. I have developed a public account and developed a function similar to Didi Taxi. I have no project development experience, however, students encourage us to pick up thinkphp. can I pick up this project after I finish thinkphp? If not, what else do I need to learn?

Reply to discussion (solution)

This varies from person to person, so we can do it right away. In the process of solving the problem, it is natural that there is no problem.
Development also adjusts the interface, and there is no difficulty. The key is your thinking. if you think about the problem comprehensively, there may be many pitfalls.

Public Account development, you have finished or haven't done it yet

I haven't done it yet, but I don't know if I can do it now.

Our company uses tp for projects... It is helpful to learn