How to get values from controller

Question

I am trying to print hello world.
For that i created class and return function in models folder, and the returning value is "hello world".
In controller, i am getting the values from module like this:

    $value = new getValue();
    $this->view->index = $value->hello_world();
    

I don't know how to get the values from controllers and print into views php folder.

Answer 1

In fac, you put "Hello world" string into the variable "index" of the controller's view when your are doing this $this->view->index = $value->hello_world();.

So, if your $value->hello_world(); function correctly return an "Hello world" string, for print it into the controller's view, you just have to do add this php code echo $this->index; into your view file.