如何在magento中按产品名称获取所有产品系列？

I want to get the product collection order by product name in magento? any idea??

Get all products sorted by product name ascending:-

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

Get all products sorted by product name descending:-

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

Get limited number of products (for example: 10 products) sorted by product name ascending:-

$collection = Mage::getModel('catalog/product')
                         ->getCollection()
                         ->addAttributeToSort('name', 'ASC')
                         ->setPageSize(10);

This should help:

$collection = Mage::getModel('catalog/category')->load($categoryId)
->getProductCollection()
->addAttributeToSort('name', 'ASC');

see in Magento Wiki