Any Good Books As Reference

jjoves

I am looking for a good book that I can use as a reference. Most of the books I've seen have different styles of coding, not consistent. If any knows of any book that I can used as a reference that would be very helpful
=reference to
securiy
shopping cart
database

THANK YOU

trooper

If your looking for a book to help with getting started with php then beginning / professional PHP programming from wrox is an excellent set of books

Also as a pure reference book "PHP functions - ESSENTIAL REFERENCE" (new riders) is also very good.

HTH