3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = '2015-03-16'; // monday echo date("Y-m-d", strtotime('monday this week', strtotime($date))), "\n"; echo date("Y-m-d", strtotime('sunday this week', strtotime($date))), "\n";
based on lMSFD

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

Output for Array change keys
2015-03-16 2015-03-22
Output for Lexical anon
2015-03-16 2015-03-22
Output for Typed properties
2015-03-16 2015-03-22

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