No your PHP framework isn't MVC, but don't worry, it really shouldn't be!
Published on 2016-12-19.
Most of the popular PHP frameworks postulate that they implement the model-view-controller (MVC) pattern, but it's just not true.
The Model View Controller (MVC) pattern is a software design pattern for implementing user interfaces on computers. Traditionally used for desktop graphical user interface (GUI) the original purpose of a MVC application was about the ability to open up multiple views all connected to the same model. When data in the model is changed all the other views are updated simultaneously and instantly. This is the MVC pattern in action.
MVC in a PHP related context is impossible. When a browser has loaded a web page, the connection to the server is closed and it's impossible for the webserver to contact the browser in order to update the view because some data in the model has been changed.
Since the main purpose of the MVC pattern is to inform all open views about changes to the model data, MVC in a PHP related sense cannot be done. Not even with AJAX.
Another problem is that in a PHP context the view cannot render anything. The view is residing on the stateless web server and as such it cannot be stateful of its representation. Once data has been changed the view can't do anything about it, which makes the whole point of the MVC pattern in a PHP context irrelevant.
Let's face it! MVC and PHP really don't match!
Why then do most PHP frameworks promote themselves as MVC frameworks?
A lot of the PHP community is driven by "hype" and "modern approaches" without any regard for understanding the underlying technology. The MVC pattern in its original implementation also dealt with separation of layers and as such perhaps somebody misunderstood something yet managed to start a new trend in the community. Every PHP framework that claims it is using the "MVC" pattern is in reality using different implementations, none of which has anything to do with true MVC.
What most people actually think of when they mention the MVC pattern is Separation Of Concerns (SoC).
In computer science, separation of concerns is a design principle for separating a computer program into distinct sections, such that each section addresses a separate concern. The main reason for doing that is to achieve better maintainability. When an application uses the SoC design principle it is called a modular program. When concerns are separated, individual sections can be both reused and replaced more easily.
SoC is great, but there is no one right way of implementing SoC.
Rather than religiously trying to jam you web application into specific patterns that doesn't really fit, you should instead be focusing on how you can design your application in a pragmatic and reasonable way. Often this depends solely on what kind of application you're developing, how big it's going to be, how many people are going to be involved, what kind of architecture it's going to run on, and whether it's ever going to need to be able to scale easily.
In my humble opinion all these "patterns" and "concepts" that dominates the programming communities in general, and the PHP community specifically, are absurd. The original intent was good, but the result is a kind of madness where everyone is trying their utmost to fulfill someone else's interpretation of the requirements of some stupid pattern or concept.
As a result, the most popular PHP frameworks has become even more complex, almost impossible to scale, ridiculous contradictory to the underlying web architecture, and notoriously inefficient.