Extending function in class

Stingus

Hi all,

I have a class and a function outside this class. How can I use this function as a method of the class without rewriting the same code?

Eg:

function Foo($a) {
    echo $a;
}

class Bar {
    //define here that (maybe an instance of) Foo() is a method of Bar, without rewriting the hole function
}

I need this behaviour because I want to use the function outside the object too.

Installer

Copy and paste?

Weedpacket

function Foo($a){Foo($a);}