Online PHP editor | refs for BQYGt

<?php $color = "#acb"; $color = substr($color,1); if (strlen($color) == 3) { $r = substr($color,0,1); $g = substr($color,1,1); $b = substr($color,2,1); } elseif (strlen($color) == 6) { $r = substr($color,0,2); $g = substr($color,2,2); $b = substr($color,4,2); } else { throw new Exception('Invalid color format'); } var_dump($r,$g,$b);