database connection

PHP and MySQL are two of the most popular tools for developing dynamic websites. PHP, being a powerful scripting language, pairs seamlessly with MySQL, a robust database management system. To optimize the connection between these tools, PHP Data Objects (PDO) extension is an excellent choice because it offers a consistent interface for accessing several different types of databases. In this guide, we'll walk through the steps of setting up a PHP environment with MySQL in Linux, and how to use PDO to manage your database interactions securely and efficiently. Before diving into the specifics of PDO, you first need to have PHP and MySQL installed on your Linux system.