I think that is the preferred way as of now

diff --git a/apidoc.txt b/apidoc.txt
index 2b7fecde046734c20a34e3ecc67efbf7bb26aa9d..34eac2896c4c618cb51668e254d8a5d816d8f848 100644 (file)
--- a/apidoc.txt
+++ b/apidoc.txt
@@ -19,7 +19,7 @@ Table of Contents
 
    All functions look like this:
 
-       void php3_foo(INTERNAL_FUNCTION_PARAMETERS) {
+       PHP_FUNCTION(foo) {
 
        }