Calling a function within a Class method?

Question

I have been trying to figure out how to go about doing this but I am not quite sure how.

Here is an example of what I am trying to do:

class test {
          


        

Answer 1

  class sampleClass
    { 
        public function f1()
        {
           return "f1 run";
        }

        public function f2()
        {
           echo ("f2 run" );
           $result =  $this->f1();
           echo ($result);
        }   

    f2();  

    }

output :

f2 run f1 run