Function for Checking Method Existence in OOP in PHP

Задание 1

Make a class Test with a method method1 and without a method method2. Check what the function method_exists will output for the method method1 and for the method method2.

Задание 2

Let GET parameters be passed in the address bar as the class name and its method. Check if such a class exists. If it exists - check for the existence of the passed method. If the method also exists - create an object of this class, call the specified method and output the result of its work on the screen.