3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo mktime(0, 0, 0, date("m") , date("d")+1, date("Y")).'<br>'; echo mktime(0, 0, 0, date("m")-1, date("d"), date("Y")).'<br>'; echo mktime(0, 0, 0, date("m"), date("d"), date("Y")+1).'<br>';
Output for 4.3.0 - 7.1.0
1391554800<br>1388790000<br>1423004400<br>