-PHP_METHOD(HttpRequest, setPostData);
-PHP_METHOD(HttpRequest, getPostData);
-PHP_METHOD(HttpRequest, addPostData);
-PHP_METHOD(HttpRequest, unsetPostData);
+PHP_METHOD(HttpRequest, setPostFields);
+PHP_METHOD(HttpRequest, getPostFields);
+PHP_METHOD(HttpRequest, addPostFields);
+PHP_METHOD(HttpRequest, unsetPostFields);