3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo strtotime("December") + "\n"; echo date('F',strtotime("December"));
Output for 7.1.0 - 7.3.0rc4
Warning: A non-numeric value encountered in /in/qFH1j on line 2 1385852400December
Output for 5.2.0 - 7.0.20
1385852400December
Output for 5.1.0 - 5.1.6
0January
Output for 4.3.0 - 5.0.5
-1January