getShortName(); // Output: HomeController ?>In the above code, we created a HomeController class within the App\Controllers namespace. We then created an instance of ReflectionClass and passed the class name as a parameter to the constructor. Finally, we called the getShortName() method on the ReflectionClass instance and printed the result. Package library: It's not always possible to determine the package library based on a single method or class. However, ReflectionClass is a part of the PHP core language, so we can assume that it doesn't belong to any specific package library.