3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Food {} class AnimalFood extends Food {} abstract class Animal { protected string $name; public function __construct(string $name) { $this->name = $name; } public function eat(AnimalFood $food) { echo $this->name . " eats " . get_class($food); } } class Dog extends Animal { public function eat(Food $food) { echo $this->name . " eats " . get_class($food); } } $kitty = (new CatShelter)->adopt("Ricky"); $catFood = new AnimalFood(); $kitty->eat($catFood); echo "\n"; $doggy = (new DogShelter)->adopt("Mavrick"); $banana = new Food(); $doggy->eat($banana);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Class "CatShelter" not found in /in/sa7LG:29 Stack trace: #0 {main} thrown in /in/sa7LG on line 29
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
60.58 ms | 401 KiB | 8 Q