PHP provides three api to connect mysql Database.
1. MySql
2. MySqli
3. PDO
Out of these three MySql extension is deprecated as of PHP 5.5.0, and will be removed in the future.
MYSQLI is an improved object oriented extension introduced in PHP 5.
How to create composer.json file for PHP project.
PHP Composer is a cross-platform package dependency manager that manages package dependency in a PHP project. In Composer file, we can mention the dependencies which we need for our project and it will download them. In this tutorial, You are going to learn how to create a composer.json file for your PHP project.
How to Create Composer.json File for PHP Project
What is an abstract class in PHP and when to use an abstract class in your application? In this tutorial, we’ll learn about abstract class and their implementation.
Abstract Class in PHP