Good evening
I hope someone would be so kind as to help me.
I am completely new too php oop and I just need help with one tiny problem.
I have written some code and I understand most of the concepts concerning oop in php, it's just that I am struggling with interfaces and I don't really see why it should be used if I can just create methods, but anyway I was told it is a good practice to use interfaces because one of the main reasons of oop is to re-use code, So I have implemented an interface but I can call the method with and without the implementation of the interface so I was kind of wondering, what the purpose of interfaces are? or am I doing something wrong?