3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "date(0): ".date('d-m-y H:i:s',0)."\n"; echo "date(-1): ".date('d-m-y H:i:s',-1)."\n"; echo "gmdate(0): ".gmdate('d-m-y H:i:s',0)."\n"; echo "gmdate(-1): ".gmdate('d-m-y H:i:s',-1)."\n";
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
date(0): 01-01-70 01:00:00 date(-1): 01-01-70 00:59:59 gmdate(0): 01-01-70 00:00:00 gmdate(-1): 31-12-69 23:59:59