Introduction

PHP is a server scripting language, and is a powerful tool for making dynamic and interactive Web pages.

PHP stands for PHP: Hypertext Preprocessor

PHP is a widely-used, open source scripting language

PHP scripts are executed on the server

PHP is free to download and use.

PHP is a server scripting language, and a powerful tool for making dynamic and interactive 

Web pages.

PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.