Make it a sub? 
sub get_img_test {
    return sprintf "height=19 width=15 src='/images/attach/%s.gif bord
+er=0", shift;
}

$img_url     = get_img_test('URL');
$img_unknown = get_img_test('UNKNOWN');

[download]
If you want it done with hash, use tie.

--
Tatsuhiko Miyagawa
miyagawa@cpan.org

In reply to Re: Method autovivification with variable values? by miyagawa
in thread Method autovivification with variable values? by tame1

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