Level 1 · Entry Foundations

Goal: get comfortable reading and writing PHP, understand its core building blocks, and ship a small working program.

Modules

1. Setup & First Program
2. Variables & Types
3. Control Flow
4. Functions
5. Arrays
6. Strings & String Functions
7. Classes & Objects Basics
8. Error Handling Basics
9. Composer & Package Basics
10. Project — CLI To-Do App

By the end of this level you'll be able to write programs that take input, make decisions, store and process data, handle bad input gracefully, and organize code into reusable classes and Composer-managed packages.