Now days people doing so much more with php

Question

i want to learn php in advanced level i don't know where to start learning it.

Answer 1

Start here with object-oriented PHP.
https://www.sololearn.com/learn/984/?ref=app

And then try w3schools.com. It has a lot of PHP lessons.

Answer 2

W3school.com is great! It got almost everything for coding! https://www.w3schools.com

Answer 3

as an addition to Igor Makarsky

i would recommend the "head first" series. i found the book on php & sql quite good for beginner level.