PHP is a prevalent scripting language used to design dynamic webpages. It is open-source, meaning anyone can access it for free, and is fairly simple to learn. It is also widely supported, meaning there is a massive community of developers willing to assist with any issues you may encounter.
WordPress is a free and open-source content management system (CMS) that allows users to conveniently create and manage websites. It is the most popular CMS in the world, powering over 35% of all websites.
WordPress is written in PHP, which makes it relatively easy to install, configure, and develop. It also allows developers to conveniently create plugins and themes to extend the functionality of their websites.
Is WordPress Leaving PHP? WordPress is still mostly built on PHP, and there is no proof that this will change soon. In fact, WordPress recently released an update that included numerous advancements to the PHP codebase.