| Name | Description | Preview |
|---|---|---|
| Data Types | Variables, arrays, and constants | |
| Conditionals, Loops, Arrays, Functions | If else, switch, for loops, associative arrays, and parameters | |
| Classes and Objects | Creating objects from classes and setting/getting | |
| PHP Classes, Objects, and JSON | JSON encoding/decoding objects | |
| PHP API | PHP OOP REST API using PostgreSQL | ![]() |