3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $dayFifteenOfThisMonth = new \DateTime("15 days") ; echo $dayFifteenOfThisMonth->format('Y-m-d');
based on P9L6o
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
2017-11-07