3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime('+30 minutes', strtotime(date('Y-m-d H:i:s')));
based on RfQG5
Output for 4.3.0 - 4.4.9, 5.0.3 - 7.3.0rc4
1428915050
Output for 5.0.0 - 5.0.2
1428877800