in reply to SUBSTR OR REGEX: WHICH WILL YOU FAVOUR?
You can also experiment with unpack '(A3)*', $ARGV[0] for splitting up the string into chunks of length three. pack and unpack have a reputation of being fast too.
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in reply to SUBSTR OR REGEX: WHICH WILL YOU FAVOUR?
You can also experiment with unpack '(A3)*', $ARGV[0] for splitting up the string into chunks of length three. pack and unpack have a reputation of being fast too.