fork download
copy 
  1. <?php
  2.  
  3. class Container {
  4.     public $liquid;
  5.  
  6.     function __construct($liquid) {
  7.         $this->liquid = $liquid;
  8.     }
  9.  
  10.     function look_inside() {
  11.         return "{$this->liquid} in container";
  12.     }
  13.  
  14.     static function create_with($cls, $liquid) {
  15.         return new $cls($liquid);
  16.     }
  17. }
  18.  
  19. class Bottle extends Container {
  20.     function look_inside() {
  21.         return "bottle full of {$this->liquid}";
  22.     }
  23. }
  24.  
  25. class Glass extends Container {
  26.     function look_inside() {
  27.         return "A glass of {$this->liquid}";
  28.     }
  29. }
  30.  
  31. foreach(['Glass', 'Bottle'] as $c) {
  32.     echo Container::create_with($c, 'beer')->look_inside() . PHP_EOL;
  33. }
  34.  
Success #stdin #stdout 0.02s 24616KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
A glass of beer
bottle full of beer
https://ideone.com/kvNwig
language:
PHP (php 7.3.5)
created:
6 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!