Best book(s) for learning PHP

Question

What book would you recommend for learning PHP? I am proficient with C++ and quite good with C#/Java.

Good websites would also help.

Please just one per response so people can up-vote the books individually.

Answer 1

when you find a good book you might consider contributing to this question instead: http://stackoverflow.com/questions/22873/language-bookstutorials-for-popular-languages

Answer 2

Try here: http://stackoverflow.com/questions/90924/what-is-the-best-php-programming-book

Answer 3

Try Practical PHP Programming.

Answer 4

The best website that I have found on the subject of PHP.