getError(); if ($error) { echo "
" . $error . ""; } $result = $client->call("getProd", array("category" => "books")); if ($client->fault) { echo "
"; print_r($result); echo ""; } else { $error = $client->getError(); if ($error) { echo "
" . $error . ""; } else { echo "
"; echo $result; echo ""; } }