Reference Material

PHP is one of the most popular scripting language for web  development. It has an approachable and easy to learn syntax, works on  all operating systems, and can be used for building classic web sites  and applications, mobile app backends, REST APIs and more.

In this article, we've collected some of our favorite free PHP books  that can help you learn new approaches to solving problems and keep your  skill set up to date. 

PHP is a popular general-purpose scripting language that is especially suited to web development.

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.

PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.