Facade - Design Pattern in PHP | OOP Design Patterns | What and How to use it?

Salute everyone to all who watching this episode. My name Andrii and representing channel MLA Automation. Who is first time hit please on Subscribe button, and Like button. On this channel you will be able to find interesting topics in programming. Currently we are learning PHP and today's episode related to serious of video about Design Patterns in PHP. So we going to bring on the table next pattern in Structural group and it called - Facade

Analogy
How do I turn on the computer? You say, "Press the power button." This is because you are using a simple interface that the computer exposes to the outside. And inside it there are a lot of processes. A simple interface to a complex subsystem is a facade.

In a nutshell
The Facade pattern provides a simplified interface to a complex subsystem.

Wikipedia
A "facade" is an object that provides a simplified interface to a larger body of code, such as a class library.

Link on the Code for Example(above):

End part of lesson:
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