In this guide, we'll show you how to hire the best PHP developers in a promotional way, so you can make an informed decision and get your project off the ground. PHP (Hypertext Preprocessor) is a versatile server-side scripting language used for web development. It powers a significant portion of the internet, including popular platforms like WordPress, Facebook, and Wikipedia. PHP developers are in high demand because of their ability to create dynamic, interactive, and feature-rich websites and web applications.