Question

I have class something like that:

class Example{
    private $a;
    private $b;

    function Example($user){
        $this->a = $user;
        $this->b = getsting();    //here is my problem
    }

    function getstring(){
        return "string".$this->a; //here I have a class variable
    }
}

How can I return value to $b?

Answer 1

Inside the class, you need to use $this-> to refer to other functions.

$this->b = $this->getstring();

P.S. It’s getstring, not getsting.