PHP PDO why the error message given has the computer name, and domain

I have been trying to connect to mySQL server locally and there is an error give with Password:NO.

After searching for a while there is a simple explaination the username and password I have given does not have rights to the database I have specified, hence the error message.

The solution and explination can be found here: http://stackoverflow.com/questions/13002409/why-php-pdo-uses-a-different-from-hostname-to-the-one-used-by-mysql-connect-wh

Hope this helps. Happy coding.