3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo date('i:s', '10 seconds ago');
Output for 5.1.0 - 7.1.0
Notice: A non well formed numeric value encountered in /in/ut9Au on line 2 00:10
Output for 4.3.0 - 5.0.5
00:10