Shouldn't it look like:

my ($additionaltext) = $sth->fetchrow_array;

[download]

or

my @data = $sth->fetchrow_array;
my ($additionaltext) = @data;

[download]

? fetchrow_array() returns array, not scalar.

In reply to Re: Comparing the individual characters in two strings to find their differences by grizzley
in thread Comparing the individual characters in two strings to find their differences by Quicksilver

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