What is the full form of PHP?

The full form of PHP is "Hypertext Preprocessor". It is a server-side scripting language used for web development and is particularly suited for creating dynamic web pages and applications. PHP is an open-source language, which means it is freely available for anyone to use, modify, and distribute. It was originally created in 1994 by Rasmus Lerdorf, and its first version was released in 1995. Today, PHP is widely used by web developers all over the world and is supported by a large community of developers who contribute to its development and maintenance.