I do have another regex ready in case the OP wants answers that are ONLY 1, 2, 4, or 8 bytes long.

We'll just have to wait...

In reply to Re^3: Split any number into string of 8-bit hex values (=1 byte) by tybalt89
in thread Split any number into string of 8-bit hex values (=1 byte) by drsweety

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