PHP is among the most commonly used multi-paradigm programming languages. It’s extremely popular since it is free software, which you can use to create responsive websites such as community sites, shopping portals or e-teaching portals instead of static HTML sites. A PHP module should be activated on the server where a PHP website is hosted so that its PHP code can be ‘decoded’. Because there aren’t any license charges for this kind of module and the language offers infinite possibilities for the web-based apps that you set up, there’re hundreds of millions of PHP-powered sites. Furthermore, there’re many PHP scripts, which you can use for your sites without the need to have any programming abilities. Since there are a handful of PHP versions, you must make sure that the same version that you used whilst creating your website is installed on the web server too.