if ($product->getId() && $product->isLoaded()) { // Do something with loaded product } else { // Product not loaded }
if(isset($user) && $user->isLoaded()) { echo 'User has been loaded'; } else { echo 'User has not been loaded'; }This code checks if a user object has been loaded by checking if it has been set and if it has been loaded using the isLoaded method. The package library that is being used here is likely an ORM (Object-Relational Mapping) library that integrates with a database and provides methods for loading and manipulating objects. Some examples of ORM libraries in PHP include Doctrine, Eloquent (used in Laravel), and Propel.