PHP Design Patterns in REAL life - Student code review #1

How to use PHP Design Patterns in real life, and how to prevent object from growing. Here is one project that student made for a coding interview, and got a feedback that he lacks more experience. I will give you some ideas as to what could be improved (complicated) and why, when to use some OOP design principles and design patterns in PHP.

Interested in learning real-life PHP design patterns?
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➤ LINKS
➡️ Source on https://github.com/applicable-program...
➡️ Open-Closed of the S.O.L.I.D. principles with validation 10. Validation and Open Closed Princi...

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Timestamps:
00:00 - task
01:14 - project introduction
01:58 - Front Controller Design pattern
02:56 - Project review
04:06 - Code review
23:39 - Singleton
34:33 - Router
38:50 - Factory Pattern
46:00 - Dependency injection
51:40 - inheritance
55:30 - Communicate technically
59:23 - Summary