-| Class | Method | Notes |
-| --------- | ----------- | --------------------------------------- |
-| xmlrpcval | count | implements interface: Countable |
-| xmlrpcval | getIterator | implements interface: IteratorAggregate |
+| Class | Method | Notes |
+| --------- | ------------ | --------------------------------------- |
+| xmlrpcval | count | implements interface: Countable |
+| xmlrpcval | getIterator | implements interface: IteratorAggregate |
+| xmlrpcval | offsetExists | implements interface: ArrayAccess |
+| xmlrpcval | offsetGet | implements interface: ArrayAccess |
+| xmlrpcval | offsetSet | implements interface: ArrayAccess |
+| xmlrpcval | offsetUnset | implements interface: ArrayAccess |