3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo version_compare('5.6.2.2b2', '5.6.2.2');

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
-1
Output for Array change keys
-1
Output for Lexical anon
-1

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