3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo date('d-m-Y H:i:s', mktime(0,0,0,1,1,$year));
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: year in /in/F4iZo on line 3 01-01-2000 00:00:00
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: year in /in/F4iZo on line 3 01-01-2000 00:00:00