Corion is right; there are two places where you actually have one too many open parens: 
    $tmp = uc(substr(($indata,$i,1));
#            a      bc            cb  ... no a
    switch (($tmp) {
#          ab    b  ... no a

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In reply to Re^2: Switch statement? by The Mad Hatter
in thread Switch statement? by crep

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