Take a look at the lecture code. Make sure that you understand the following features.
This code (rename it oop.php) demonstrates OOP concepts in php.
Here is the link to today's assignment. If you are a Montana State student, demonstrate it during today's lab period. If you are a University of Leipzig student, either demonstrate it during today's lab period or e-mail it to Sebastian (loewe AT uni-leipzig.de) no later than the end of the day.