csscomb::get_through_number PHP Method

    private function get_through_number($value)
    {
        $i = 0;
        foreach ($this->sort_order as $property_group) {
            foreach ($property_group as $key => $val) {
                if ($val == $value) {
                    return $i;
                } else {
                    $i++;
                }
            }
        }
        return false;
    }