best object oriented php book

[danniemanji]

guys, i'm learning php and would like to study object oriented php. what is the best book can help to understand it well or any suggestions which methods and tricks have to use to get along with oophp fast?

thanks!

[Dormilich]

not sure whether it’s the best book, but I can recommend "PHP Power Programming" (as it is available for free). other than that, http://php.net/oop