3v4l.org

run code in 200+ PHP versions simultaneously
<?php echo date('d-m-Y 23:59:59', strtotime('-3 day', strtotime("d-m-Y 23:59:59")));
based on hhiCG

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

Output for branch php-master
29-12-1969 23:59:59
Output for branch php-master+opcache
29-12-1969 23:59:59

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