$product = new Product(); $product->setName('iPhone X'); $product->setPrice(999); $product->setColor('Silver'); $product->setSize('5.8 inches'); $product->unsetAttributes(['Size']); echo $product->getName(); // iPhone X echo $product->getPrice(); // 999 echo $product->getColor(); // Silver echo $product->getSize(); // null
use Magento\Catalog\Model\Product; $product = new Product(); $product->load(123); if ($product->getId()) { $product->unsetAttributes(['Price', 'Stock']); $product->save(); }This example shows the use of the `unsetAttributes` function in the Magento package library to remove multiple attributes from a product. We load a product with ID `123`, remove the `Price` and `Stock` attributes, and then save the product to the catalog. This allows for quick removal of specific attributes from products in a large catalog. In conclusion, the `unsetAttributes` function is a useful tool in PHP for removing specific attributes of products in a catalog. This function can be used in ecommerce websites to update products, and is often found in packages such as Magento.