我怎么能合并这两个php脚本成一个

对于我的magento，我有两个脚本将描述复制到另一个storeview。

脚本1。将store 1和2的描述复制/合并到storeview 6

<?php
require_once 'abstract.php';
class Mage_Shell_DescMerge extends Mage_Shell_Abstract
{
    const STORE_ID_1 = 1; // Replace this with correct value
    const STORE_ID_2 = 2; // Replace this with correct value
    const STORE_DESTINATION = 6; // Replace this with correct value
    public function run()
    {
        $catalogResourceModel = Mage::getResourceModel('catalog/product');
        $catalogAction = Mage::getSingleton('catalog/product_action');

        $collection = Mage::getModel('catalog/product')->getCollection();
        foreach ($collection as $product) {
            $productId = $product->getId();
            if($product->getId() >= 29932)
            {

                echo "Updating product $productId'n";
                $descrStore1 = $catalogResourceModel
                    ->getAttributeRawValue($productId, 'description', static::STORE_ID_1);
                $descrStore2 = $catalogResourceModel
                    ->getAttributeRawValue($productId, 'description', static::STORE_ID_2);

                $attrs = array(
                    'description' => $descrStore1.'<br />'.$descrStore2,
                );
                $catalogAction
                    ->updateAttributes(array($productId), $attrs, static::STORE_DESTINATION);
            }   
            else {}
        }
    }
}
$shell = new Mage_Shell_DescMerge();
$shell->run();

然后我有一个单独的文件，将描述从storeview 2复制到storeview 3。

<?php
require_once 'abstract.php';
class Mage_Shell_DescMerge extends Mage_Shell_Abstract
{
    const STORE_ID_2 = 2; // Replace this with correct value
    const STORE_DESTINATION = 3; // Replace this with correct value
    public function run()
    {
        $catalogResourceModel = Mage::getResourceModel('catalog/product');
        $catalogAction = Mage::getSingleton('catalog/product_action');

        $collection = Mage::getModel('catalog/product')->getCollection();
        foreach ($collection as $product) {
            $productId = $product->getId();
        if($product->getId() >= 29932)
        {

            echo "Updating product $productId'n";
            $descrStore2 = $catalogResourceModel
                ->getAttributeRawValue($productId, 'description', static::STORE_ID_2);

            $attrs = array(
                'description' => $descrStore2,
            );
            $catalogAction
                ->updateAttributes(array($productId), $attrs, static::STORE_DESTINATION);
        }   
        else {}
        }
    }
}
$shell = new Mage_Shell_DescMerge();
$shell->run();

我每隔几天就运行这些脚本。我怎么能把这2个脚本合并成一个。这应该更有效率....