PHP is an acronym of hypertext preprocessor. It is a server side language through which we can make a dynamic web page by embedding PHP code into HTML. To run PHP pages you need to have following installation on your system/machine.
OS (Operating System) -> Windows/Linux Server -> IIS/Apache Database -> MySQL, MSSQL, ORACLE, MSACCESS, PostgreSQL etc. PHP -> PHP Installation on System
You can easily run PHP on Windows by installing WAMP server. WAMP stands for Windows+Apache+MySQL+PHP and popularly used as development platform next to LAMP (Linux+Apache+MySQL+PHP).
A sample PHP page script starts as follows: =========CODE BEGINS========