3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime("2016-11-01"); // "-2209078800" echo $date->format("U"); // false echo $date->getTimestamp();
based on 7KLp8
Output for 5.6.0 - 7.3.0rc4
14779548001477954800