Magento category ID from product ID
In magento how to get the category id of each product from its product ID. $items = $request->getAllItems(); $c = count($items); for ($i = 0; $i < $c; $i++) { if ($items[$i]->getProduct() instanceof Mage_Catalog_Model_Product) { if ($items[$i]->getProduct()->getId()) { $this->_dhlAllowed = false; } } } Here $items[$i]->getProduct()->getId() returns product ID. I want its category ID. public function getProductCategory() { /* @var $product Mage_Catalog_Model_Product */ $product = Mage::registry('current_product'); if ($product->getId()) { $categoryIds = $product->getCategoryIds(); if (is_array(