3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $f = new NumberFormatter("en", NumberFormatter::ORDINAL ); echo $f->format(52);
based on Jm9DR

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

Output for Arrow functions
52nd

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