summary.php - processStatString()

++++++++++++++++++++++++++++++++++++

function processStatString($statString) {
global $body;

parse_str($statString, $tmp);

return statsbox($tmp['func'], $tmp['ranks'], $tmp['curr'], $tmp['reverse'],
$tmp['sincetime']);

$body = token_replace("", $statsBox, $body);
}

++++++++++++++++++++++++++++++++++++

In the above code, the last line will never execute. I am wondering what that is doing there.