3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime('2013-25-11 00:00:00');
Output for 5.1.0 - 5.1.1, 5.1.3 - 7.1.0
Output for 5.1.2
1386659580
Output for 4.3.0 - 5.0.5
1420930800