Where you say that it is returning 00255; it actually is not. It's returning a list containing (0, 0, 255), and when you print that out, it's getting automatically joined on the empty string, and so you see 00255.
But the actual usage is like:
And then the $red, $green, and $blue would be passed into GD, since that's what the OP needed this for.my($red, $green, $blue) = hexa_triplet(0x0000FF);
In reply to Re (3): (GOLF) splitting an hexadecimal colour triplet
in thread (GOLF) splitting an hexadecimal colour triplet by bwana147
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