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run code in 200+ php & hhvm versions
Bugs & Features
<?php $hex = "ABCDEF"; if (substr($hex,1)=="#") $hex=substr($hex, 1); echo $hex; ?>
Output for 5.3.0 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.0
ABCDEF