it was an interesting experience to see my “programmer´s block” vanish so easily!
As I already knew the principles of programming it was not difficult at all, but I noticed that people without knowledge in programming became quickly lost.
Also it was a pity to see what faulty html came out of our teacher´s examples. I understand that writing html was not the goal of the course but it hurts me nevertheless to see the output and to know that people will after the course be able to produce via php lots of html-pages with lots of faulty or invalid code.