3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime('2000-01-20'); $date->add(new DateInterval('P10D')); echo $date->format('Y-m-d') . "\n";
based on 2eKJr
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0rc3
2000-01-30