Tweaking a csv file to import as text instead, remove delimiters

I am modifying a script that exports fields from a database as a CSV file. I modified it a little so it now exports as a text file, but it is throwing in some extra characters that I don’t want. This is using the fputcsv() function which im sure is why its inserting extra characters.

Here is what it exports currently in a text file:

a19_13_8,1,-Jul 27, 2010 6:26:40 PM-,$32.20,$0.00,$0.00,-
-
r30_2700_4,1,-Jul 27, 2010 6:26:40 PM-,$14.70,$0.00,$0.00,-

Here is how I want it to export in a text file (comma seperated, no dash and no comma at the end of each line:

a19_13_8,1,Jul 27, 2010 6:26:40 PM,$32.20,$0.00,$0.00

r30_2700_4,1,Jul 27, 2010 6:26:40 PM,$14.70,$0.00,$0.00

Here is my script

const ENCLOSURE = '-';
    const DELIMITER = ',';

    public function exportOrders($orders) 
    {
        $fileName = 'order_export_'.date("Ymd_His").'.txt';
        $fp = fopen(Mage::getBaseDir('export').'/'.$fileName, 'w');

        $this->writeHeadRow($fp);
        foreach ($orders as $order) {
            $order = Mage::getModel('sales/order')->load($order);
            $this->writeOrder($order, $fp);
        }

        fclose($fp);

        return $fileName;
    }

    protected function writeOrder($order, $fp) 
    {
        $common = $this->getCommonOrderValues($order);

        $orderItems = $order->getItemsCollection();
        $itemInc = 0;
        foreach ($orderItems as $item)
        {
            if (!$item->isDummy()) {
                $record = array_merge($common, $this->getOrderItemValues($item, $order, ++$itemInc));
                fputcsv($fp, $record, self::DELIMITER, self::ENCLOSURE);
            }
        }
    }

Can you show the output of print_r($record) within your foreach() loop? thanks.