Magento Update Options

magento-update-options.php

<?php

error_reporting(E_ALL);
require_once '../../../../../Mage.php';
Mage::app();
require_once './Garantia.php';


$productModel = Mage::getModel('catalog/product');

//Get Product Collection
$collection = Mage::getModel('catalog/product')->getCollection();

$teste = "select count(prod.sku) as soma,prod.entity_id, prod.sku, op.option_id, opt.title, optt.title 
from catalog_product_entity as prod 
INNER JOIN catalog_product_option as op 
ON op.product_id = prod.entity_id 
LEFT JOIN catalog_product_option_title as opt 
ON opt.option_id = op.option_id 
LEFT JOIN catalog_product_option_type_value as optv 
ON optv.option_id = op.option_id 
LEFT JOIN catalog_product_option_type_title as optt 
ON optt.option_type_id = optv.option_type_id 
Where prod.has_options = 1 
AND prod.entity_id = 35132 OR prod.entity_id = 35074

GROUP BY prod.sku,optt.title
LIMIT 5000
";

$connection = Mage::getSingleton('core/resource')->getConnection('core_read');
$rows = $connection->fetchAll($teste);


$sampleOptions = array();


foreach ($rows as $row){

    if(isset($row['soma'])
        && $row['soma'] > 1)
    {
        //duplicado  
        $product = Mage::getModel('catalog/product')->load($row['entity_id']);
        _deleteProduct($product); 
    }else{
        //unico
    }        
}



function _deleteProduct($product){
    
    $options = $product->getOptions();
    
    foreach($option as $option){

        $optionsData = $option->getData();
        $optionsData['is_delete'] = 1;

        $product->setProductOptions(array($option->getId() => $optionsData));
        $product->setCanSaveCustomOptions(true);
        $product->save();

    }
}

function _updateProduct($product){

}
public function getOptions($data,$skuFilter){


        $returnData = array();
        $returnUpdate = array();

        $newData = $this->getFilterOptions($data,$skuFilter);

        foreach($newData as $dados){

            $returnData[] = array(
                'title' => $dados['description'],
                'price' =>$dados['price'],
                'price_type' => 'fixed',
                'sku' => $dados['sku'],
                'sort_order' => '0'
            );

            $returnUpdate[] = $dados['sku'];

        }

        return array('returnData' => $returnData, 'returnUpdate' => $returnUpdate);
    }

    
public function getFilterOptions($data,$skuFilter)
{

    $returnDataFilter = array();

    foreach($data as $dados){

        if($dados['sku_reference'] == $skuFilter){

            $returnDataFilter[] = $dados;

        }

    }

    return $returnDataFilter;

}