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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date("Y-m-d H:i:s").">>>>>".date("Y-m-d H:i:s", strtotime(date("Y-m-d H:i:s") . "+4 hour"));
Output for 4.3.6 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
2013-11-13 10:30:41>>>>>2013-11-13 14:30:41
Output for 4.3.0 - 4.3.5
2013-11-13 10:30:41>>>>>2013-11-13 08:30:41