如何使用magento中的产品名称和价格上涨获得所有产品系列？

I have different affiliate products with almost same name in database, how can we do a price comparison of those products in product details page? Can anyone help me with the shortest way?

I tried this

$product_id = Mage::registry('current_product')->getId();

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

$_product = $obj->load($product_id);

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

$collection->addAttributeToFilter('name', ['like' => $_product->getName().'%']);

That seems like a good way to go about it to me, but you could probably simplify your code to just:

$_product = Mage::registry('current_product');
$_collection = $_product->getCollection()->addAttributeToFilter('name', ['like' => $_product->getName() . '%']);

Finally, the code below is working for me:

$productName = Mage::registry('current_product')->getName();

$categoryId = Mage::registry('current_product')->getCategoryId();

$manufacturerId = Mage::registry('current_product')->getManufacturer();

$products = Mage::getModel('catalog/category')->load($categoryId); 

$productslist = $products->getProductCollection()                       
->addAttributeToSelect('*')
->addAttributeToFilter('manufacturer',$manufacturerId)
->addAttributeToFilter('name', ['like' => $productName . '%'])
->setOrder('price', 'ASC');