from user id to user role wordpress

1. Use the get_userdata function to retrieve user data based on the user ID.
2. Access the roles property of the user data to acquire the user's role in WordPress.

Explanation: 1. Retrieving user data using get_userdata function allows you to access the user's information stored in the WordPress database based on their user ID. 2. Accessing the roles property of the user data provides the specific role assigned to the user within the WordPress site, such as administrator, editor, author, contributor, or subscriber.