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Re: Quick Regex Question

by toolic (Chancellor)
on Oct 08, 2012 at 15:00 UTC ( #997832=note: print w/ replies, xml ) Need Help??


in reply to Quick Regex Question

You already have your answer, but here is a way to solve problems like this in the future.

Tip #9 from the Basic debugging checklist YAPE::Regex::Explain:

The regular expression: (?-imsx:INC[0-9]\{7\}) matches as follows: NODE EXPLANATION ---------------------------------------------------------------------- (?-imsx: group, but do not capture (case-sensitive) (with ^ and $ matching normally) (with . not matching \n) (matching whitespace and # normally): ---------------------------------------------------------------------- INC 'INC' ---------------------------------------------------------------------- [0-9] any character of: '0' to '9' ---------------------------------------------------------------------- \{ '{' ---------------------------------------------------------------------- 7 '7' ---------------------------------------------------------------------- \} '}' ---------------------------------------------------------------------- ) end of grouping ----------------------------------------------------------------------


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