Declaration
of
the
Zend
Function
Block
Internally
,
zend_function_entry
is
defined
as
shown
in
Exemplo
31-1
.
In the example above, the declaration looks like this:
You can see that the last entry in the list always has to be
{NULL, NULL, NULL}
. This marker has to be set for Zend to know when the end of the
list of exported functions is reached.
Tabela
31-2
shows
a
list
of
all
the
macros
that
you
can
use
to
define
functions
.