Php

I echo, I do not have a console log although . notations work fine for me, and while you see the front side of things you consider reality, I am submerged in many layers, my eyes are always watching you for I see you though you will never see me, hear me, sense me because I am behind the walls humans have erected, behind and inside functions, libraries, an incorrect syntax will break my chain of execution, error, that damn bug except when you are in my world, you will be the one struggling for you need me, but you first have to understand me.