Implemented a simple RESTful web service using PHP.
Your web service should provide information about books.
http://localhost/books should give list of books (book titles only) that are stored in your database.
http:// localhost/books/id should give book details (title, year, price, category, authors) for given book id.
The database have the following schema:
Book (Book_id, title, year, price, category) Book_Authors (Book_id, Author_id) Authors (Author_id, Author_Name)
books.xml file is used to populate your database. Results retreived are in JSON format.