PHP is among the most widely used scripting languages. It is quite popular as it’s free software, which can be used to develop responsive sites like community web portals, Internet shops or e-learning portals rather than static HTML-based websites. A PHP module must be installed on the server where a PHP-powered website is hosted so that its source code can be interpreted. Since there aren’t any license charges for this type of module and the language itself offers innumerable options for the applications that you create, there’re hundreds of millions of PHP websites. Moreover, there are a ton of open-source PHP-based scripts, which you can use for your sites without needing to have any coding capabilities. As there are several PHP versions, you have to verify whether the very same version that you used whilst building your site is present on the server too.