For almost every important task, Zend ships
predefined macros that are extremely handy. The tables and
figures in the following sections describe most of the basic
functions, structures, and macros. The macro definitions can
be found mainly in
zend.h
and
zend_API.h
. We suggest that you take a close look at these files after
having studied this chapter. (Although you can go ahead and
read them now, not everything will make sense to you
yet.)