sorting arrays

[eluser]new_igniter[/eluser]
when I do it the way shown below, I get:

Warning: array_multisort() [function.array-multisort]: Argument #3 is expected to be an array or a sort flag

Code:

foreach ($authorStreamArray as $key => $row) {
        $count[$key] = $row[0];
        $name[$key] = $row[1];
        $pic[$key] = $row[2];
        $follower[$key] = $row[3];
}

array_multisort($count, SORT_DESC, $name, SORT_ASC, $pic, SORT_ASC, $follower, SORT_ASC, $authorStreamArray);