fork download 
  1. <?php
  2.  
  3. class foo{
  4.     public $a; //bar
  5.  
  6.     function __construct(bar $a)
  7.     {
  8.         $this->a = $a;
  9.     }
  10.  
  11.  
  12.     public function scream(){
  13.         echo "scream";
  14.     }
  15. }
  16.  
  17. class bar {
  18.     public function tryToScream()
  19.     {
  20.         ///?????? Is it a way to call foo->scream() from here ?????
  21.     }
  22. }
  23.  
  24. $f = new foo(new bar());
  25. $f->a->tryToScream();
  26.  
Success #stdin #stdout 0.03s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/s9eMne
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!