You meant, of course,   $result = $$matchnum if defined $$matchnum;.   And while I agree the array approach is better, your mention of $$matchnum "made me look".   I hadn't thought the $1 variables were _that_ global.

In reply to Re: Re: Re: How to remove the $1 hard coding by shenme
in thread How to remove the $1 hard coding by abhishes

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