Welcome to PHP (Refactor & Readable code). Learning Objectives To be able to make decisions about when and how to refactor less readable code. To be able to adhere to known PHP code standards like PSR2. To be able to think critically about code principles and not follow them blindly. these are important articles to explain the topic: Read the following article: Jason McCreary on writing clean code. PSR2. Clean that dirty code (That's the point)
