Indeed but it's ungodly easy to add composer, follow FIG standards and be on your merry way to refactoring. At some point if you keep it up it will be easy to t

Indeed but it's ungodly easy to add composer, follow FIG standards and be on your merry way to refactoring. At some point if you keep it up it will be easy to transition into a good framework like Symfony. I just refactored an old class hierarchical system where each class extended a random other one and all functions were called from a global parameter or $this-> so if I can do that, anyone can!