. PHP Manual . Prev . Next . (3.0.7 - 3.0.18 only, PHP 4 >= 4.0.0) wddx_add_vars -- Add variables to a WDDX packet with the specified ID . wddx_add_vars ( int packet_id, mixed name_var [, mixed ...]) . wddx_add_vars() is used to serialize passed variables and add the result to the packet specified by the packet_id . The variables to be serialized are specified in exactly the same way as wddx_serialize_vars() . Prev . Home . Next . wddx_packet_end . Up . wddx_deserialize