Chapter 1. What is PHP?

PHP programming language is a server language with which you can create websites, both small landing pages consisting of one page and giant systems using hundreds and thousands of servers. Wikipedia, Facebook,, etc. created using PHP.

Being one of the very first programming languages ​​focused on Web development, PHP ran a long way from the very beginning of the birth of the Web. Therefore, in the world it remains one of the most popular and sought-after languages.