if ((uc($survn) eq uc($poolm)) && ($survwk = $weekin))
I think you want a numeric compare (==) , not an assignment (=) 
 if ((uc($survn) eq uc($poolm)) && ($survwk == $weekin))

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In reply to Re: replace a value in an array by toolic
in thread replace a value in an array by firsttime

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