How to get CLASS/METHOD name, In which the function is called

Question

I have a 'view.php' file like this and i have a render() method in it.

class view {

    public function render(){
        require 'views/header.php';
        require "views/??/??.php";// ??/?? should be name of class/ method in which render() method is called , is their some property for that like get_class or something else. in below 'home.php' ??/?? should be home/index.
        require 'views/footer.php';
    }
}

and i have a controller home.php like this.

<?php
class home{
    public $view;

    function __construct{   
        $this->view = new view;  
    }

    public function index(){              
        $this->view->render();// in this case ??/?? should be home/index
    }
}
?>

I want to get the name of the class and method in which render() method is been called. For example I try in render() method get_class but it didn't work because it will give the name of the class where the function is defined i.e in above example if i use ??= get_class it will give class name view

Yes I can use arguments in render() but then in every controller i have to define the arguments, But is their any way so that i can do it without using arguments.? Thanks in advance