HTML is a markup language rather than a programming language. You can specify how you want text to appear on a Web page with HTML, but you can't make decisions or change the contents of the page ...

Processing form data in PHP is significantly simpler than most other Web programming languages. This simplicity and ease of use makes it possible to do some fairly complex things with forms, including ...

Learn how to access a MySQL database from the Web using PHP, including how to read from and write to the database and how to filter potentially troublesome input data. Previously, in our work with PHP ...