3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 15:35:29'; $time1 = '2014-08-26 14:35:29'; $time2 = time(); $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); //$hourdiff = round((strtotime($strtotime2) - strtotime($strtotime1))/3600, 1); //echo $hourdiff; exit; echo $strtotime1; echo "\n"; echo $strtotime2; echo "\n"; echo ($strtotime2 - $strtotime1)/3600;
based on LlUij
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1409056529 -391404.59138889
Output for 4.3.0 - 5.0.5
1409056529 4385149398000 1217705650.4086