Filled with the unique knowledge of the creator of PHP, Rasmus Lerdorf, Programming PHP is the long-anticipated comprehensive guide to the language. One of the few books to cover PHP 4, the latest version, it is a detailed reference to the language and its applications. Readers will learn things no other book or web site teaches, and benefit from the years of experience and expertise of the authors. If you can't have Rasmus reading and correcting your code, Programming PHP is the next best thing. Topics covered include objects, forms processing, sessions, databases, graphics, standard extensions, and a detailed reference to the built-in functions.