3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $hex = "ABCDEF"; if (substr($hex,0,1)=="#") $hex=substr($hex, 1); echo $hex; ?>
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
ABCDEF