Question

I was just looking at this code and i don’t understand what RETURN TRUE does or what the point of it is? Can someone please explain?

class Elephpant {

    public $colour;

    public function dance() {
        echo "elephpant dances!\n";
        return true;
    }
}

Thankyou in advance 😉

Answer 1

It returns the boolean TRUE to whatever called dance(). That’s all.

You would have to look at the consuming code to see if it makes something from it.