Tutorial PHP 8 - Simple app like Instagram

https://www.youtube.com/watch?v=4Nuyyoc2bPI

Concepts seen in the tutorial

• PHP 8
• MVC
• POO
• COMPOSER

Notes

• I used Docker.
• I changed the file structure a bit to give it a better order.
• In UtilImages added second param for folder of image store.
• I tried to reduce and refactor the code in several parts.
• In post and get methods of Controller, add default value param.
• In Controller, add method currentUser.
• I use defer for charge the bootstrap javascript from cdn.

App

Simple app like Instagram

Features

• User authentication

Composer packages used

• bramus/router
• vlucas/phpdotenv

Deployment

First you have to download the repository

git clone https://github.com/demiancy/tutorial-php8-1.git

The repository have the files for deploy app in Docker, with the next command you start the app in the port 3000

docker-compose up

In case of not have Docker, you can copy the folder app into document root of your server

With the following command install the dependencies

docker-compose run php composer install

In the repository you have the export of the data base used in this tutorial.

To set the data base access, you create the file app/src/config/.env (You can use .env.example as an example).

Screenshots