PHP Introduction
Introduction
This PHP tutorial helps you learn how to develop dynamic websites and web applications using PHP from scratch. PHP is an open-source, interpreted, and object-oriented scripting language that can be executed at the server-side. PHP is well suited for web development.
It is used to develop web applications. Before you continue you should have a basic understanding about HTML, CSS, JavaScript.
PHP File:
- PHP files contain text, HTML, CSS, JavaScript, and PHP code.
- PHP code is executed on the server, and the result is returned to the browser as plain HTML.
- PHP files have extension ".php".