3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime("+40 minutes",'2014-10-23 17:32:46.000000');
based on BnYGu
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: A non well formed numeric value encountered in /in/otmQo on line 2 4414
Output for 4.3.0 - 4.4.9, 5.0.3 - 5.0.5, hhvm-3.10.0 - 3.12.0
4414
Output for 5.0.0 - 5.0.2
-1200