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i like the example and a good read for a very necessary pattern.

The example reminds me ALOT of the samples used by Matt Zandstra in "PHP Objects, Patterns, and Practice", found here: http://www.apress.com/book/view/9781590599099

I've loaned the book out (I thought it was a good book), or else I could check the examples closer.

If the author of this article did in fact write the samples on his own merits, then please forgive me for thinking otherwise.

I invented them myself, I haven't read a book in like 5 years or something ;) Never even heard about that other one.

I'm reading Head First - Design Patterns now, and read a chapter per day, and the day afterwards I'm trying it out and explaining it in my own words to learn it :) Ideas are just brewing in my head during the day, just like I'm now thinking on which content I'll add for the next pattern (observer pattern) :p

Greets,

David

Kudos, reinforcing your studies by putting it into practice - and putting it into your own words - is a great way to learn.

Thanks, and as promised, just finished my Observer Pattern post :) (http://www.dzone.com/links/design_patterns_observer_pattern.html)