$class = 'MyClass'; $object = Zend_Loader::getInstanceByName($class);
$class = 'MyPackage_MyClass'; $object = Zend_Loader::getInstanceByName($class);Here, we are creating an instance of a class called 'MyClass' that is located in the 'MyPackage' namespace. We pass in the fully qualified class name (including the namespace) to the getInstanceByName method, which creates the object and returns it to us. Determining Package Library: The getInstanceByName method is part of the Zend_Loader package, which is an official component of the Zend Framework. This package provides various methods for loading classes, including loading classes from different packages, and can be used in any PHP application, not just those built on the Zend Framework.