PHP is a web programming course , This course will help you understand the core and programming of PHP in order to create a dynamic website .. Dynamic websites are distinguished from static website in a way that user actions create pages without the programmer or developer Interference .. So if a user signs up on your site for example , the PHP code will create a specific page for his data and his account without the need of the programmer being involved at the time of registration .Another example is when a user in a community or a forum posts a new thread , the page for that thread will be created dynamically without any one being involved rather than the PHP code and the database which is mainly MYSQL in the case of PHP hosts