3v4l.org

run code in 150+ 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, 5.1.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(82800)
Output for 4.3.1 - 5.0.5
int(86400)