3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class test implements Countable{ public function firstFunction(){ } public function count(){ return 42; } } $test = new test(); echo count($test);
based on 7p6ga

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
42
Output for Arrow functions
42
Output for Object typehint
42
Output for Array change keys
42
Output for Lexical anon
42

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