After the huge success of PHP de Luxe (it is almost sold out), we decided to write a second edition focused mainly on PHP 5. And āweā this time were not only Richard Samar and me, but also Andre Gildemeister, Matthias Lehm and Hannes Gassert, therefore expect also some new input in the book. It should be in
print now and available sometime in September.
And Hannes did already a very good description of what's in the book, therefore I just point you now to his page (and maybe we can keep him being the most visited Kaywa Blog this way ;) )