The Model-View-Controller (MVC) architecture traces its roots back to the programming language Smalltalk and Xerox Parc. Since then, many systems to describe their architecture and MVC. Each system is different, but they all have the goal of separating data access, business logic and user interface code from each other.
The architecture of PHP MVC frameworks, most will look something like this.
1 – Basics This topic comprises approximately 5% of the exam. Questions are drawn randomly from the following objectives: Fundamentals ○ Describe and apply basic principles and processes of Object Oriented Programming (OOP) and Model-View-Controller (MVC) to build Magento websites ○ Identify and describe the principles of Event-Driven Architecture (EDA) …
Originally as a PHP programmer, if you wanted to gather together a group of related variables that you had a choice, the venerable Array. Although it shares a name with C's array of memory addresses, a PHP array is a general purpose dictionary like object with the behavior of a numerically indexed array variable.
In other languages, the choice is not so simple. You have several data structures to choose from, each with specific advantages in storage, speed and semantics. The PHP philosophy was to remove that choice from the client programmer and give them a useful data structure that was “good enough”. I have long held that PHP arrays are a major reason for the popularity of the platform.