What's PHP ?

What is PHP? Some people ask about a definition of this well-known programming language. We'll get to know a simple introduction to php.
Hypertext Pre Processor or as it is known as PHP is a programming language that was made mainly for the use and development of websites.
PHP language is one of the most popular programming languages ​​that are used in creating websites and it is one of the languages that the web server interprets and executes its own code and then sends the result to be displayed in the user's browser, and uses the PHP language to create dynamic web pages that are variable content pages And this content changes as a result of interaction with the user.
The PHP language is an open source language and is constantly developed by a group of volunteers under the PHP license and this is one of the main reasons for its popularity.
PHP was invented, created and developed in 1994 by Rasmus Ledrov.
It is not difficult to learn the PHP language, but it takes effort and knowledge of the basics of HTML, CSS and JavaScript.