sub domainmd5 {
    $exp->clear_accum();
    my ($exp, $domainexp, $pathfile, $file) = @_;

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First you call a method on the global $exp then you immediately define a lexical variable with the same name and assign something to it that was passed into the function. It's hard to know what you are trying to do. How about providing a complete program. Also, Data::Dumper might be better for a simplified example to show what you are getting back.

In reply to Re: Unable to obtain information from array by Lotus1
in thread Unable to obtain information from array by Frits

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