3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(mktime(0, 0, 0, 3, 31, 2014) - mktime(0, 0, 0, 3, 30, 2014));
Output for 4.3.0 - 4.3.4, 4.3.6 - 7.2.0
int(82800)
Output for 4.3.5
int(79200)