Pro PHP and jQuery 2nd edition

"Take advantage of the improved performance and reduced memory requirements of PHP version 7, and learn to utilize the new built-in PHP functions and features such as typed variable enforcement with declare(strict_types=1) and the new available data types, scalar type declarations for function artuments and return statements, constant arrays using define( ), argument unpacking with the ... operator, integer division with intdiv( ), the null coalesce operator, the spaceship operator, new exception types, and improvements to existing features. Pro PHP and jQuery, second edition, is for intermediate level programmers interested in building web applications using jQuery and PHP. Updated for PHP version 7 and the latest version of jQuery, this book teaches some advanced PHP techniques and it shows you how to take your dynamic applications to the to the next level by adding a JavaScript layer using the jQuery framework and APIs. After reading and using this book, you'll come away having built a fully functional PHP and jQuery web application that you can reapply as a template for your own particular web application."--Back cover.