PHP is a server side scripting language. that is used to develop Static websites or Dynamic websites or Web applications. PHP stands for Hypertext Pre-processor, that earlier stood for Personal Home Pages.
PHP scripts can only be interpreted on a server that has PHP installed.
The client computers accessing the PHP scripts require a web browser only.
A PHP file contains PHP tags and ends with the extension “.php”.
What is a Scripting Language?
A script is a set of programming instructions that is interpreted at runtime.
A scripting language is a language that interprets scripts at runtime. Scripts are usually embedded into other software environments.