September 2016
Intermediate to advanced
1091 pages
21h 41m
English
Content preview from PHP 7: Real World Application DevelopmentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Controller
Controllers play a major role in web applications by being at the forefront of any application output. They are the endpoints, the code that executes behind each URL. In a more technical manner, we can say the controller is any callable (a function, method on an object, or a closure) that takes the HTTP request and returns an HTTP response. The response is not bound to a single format like HTML, it can be anything from XML, JSON, CSV, image, redirect, error, and so on.
Let's take a look at the previously created (partial) src/AppBundle/Controller/CustomerController.php file, more precisely its newAction method:
/** * Creates a new Customer entity. * * @Route("/new", name="customer_new") * @Method({"GET", "POST"}) */ public function newAction(Request ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.