What is advantage of function class over a usual function?

Question

function fName(){#code}

class Cname{
public function fName(){
#code
}
}

Answer 1

There are 2 main concepts of programming in PHP:
- Procedural programming
- Object Oriented programming ( OOP )

You use Classes, methods, properties and objects when you work OOP,
why would you use OOP over Procedural programming ?

The concept of OOP brings the idea of Re-usability, dynamic nature, inter communication within the blocks, multi-threading, etc which are missing in procedural language.

If you don't understand what I just mentioned here don't worry it's a bit harder to grasp the oop concept but there are many tutorials that help and once you understand the concept you will use it with joy.
I hope I helped.

Answer 2

It's not a function class.... Both functions are same....

Just their way of using are somewhat different....

First one is used within a program directly... While the next one is first generalised in a class... And is used after a object of that class is used....