run code in 200+ php & hhvm versions
Bugs & Features
<?php echo ($X=new DateTime('now'))->format('Y-m-d H:i:s');

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
2014-03-07 21:47:15
Output for Array change keys
2014-03-07 21:47:15
Output for Lexical anon
2014-03-07 21:47:15

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