PHP is a scripting language used in web programming. Learning PHP is much easier than most programming languages. You can learn PHP by obtaining up-to-date printed books or watching videos on internet. Of course, the most important step in making your learning effective is to do plenty of practice. PHP codes can be embedded into HTML codes and used together. Today, most of the web platforms and applications are built on PHP programming language. Many web applications and interactive web pages are designed and written with PHP.