The second edition of this introductory textbook covers all the main features of the 'web programming' languages PHP and MySQL, together with detailed examples that will enable readers (whether students on a taught course or independent learners) to create their own applications or understand existing ones.
CS Why is a book that presents a straightforward, curiosity-based approach to filling in the blanks around common, introductory material taught in Computer Science classes. If you have ever wondered "why is that?"