3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $sd = '01-03-05'; $sd = substr($sd, 0, 6).'20'.substr($sd, 7, 9); print $sd;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
01-03-205