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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('2014-04-28 09:00:00');
Output for 4.3.0, 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1398668400
Output for 4.3.1 - 5.0.5
1398675600