advancephp

my php oop practice folder from 2021

i was trying to learn classes, inheritance, interfaces and autoloading so this repo has small examples

files

• src/BasicClass.php - simple user class
• src/Inheritance.php - admin extends user
• src/InterfaceExample.php - example of interface
• src/Autoload.php - my first autoloading try
• src/FormHelper.php - validating forms with oop
• public/form.php - small form to test

run

you need php 7 or higher. run a local server:

php -S localhost:8000

then visit http://localhost:8000

what i learned

• how classes work
• public private protected
• extends and override
• interface is like a contract
• autoloading with spl_autoload_register
• validating input with objects