3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyList implements Countable { public $items; public function __construct($items) { $this->items = $items; } public function __size() { return count($this->items); } } $list = new MyList([1, 2, 3]); echo count($list);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Class MyList contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Countable::count) in /in/ksjOb on line 3
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:
54.37 ms | 401 KiB | 8 Q