gggeek / phpxmlrpc

        $sysCall = $this->allow_system_funcs && (strpos($methName, "system.") === 0);

        $dmap = $sysCall ? $this->getSystemDispatchMap() : $this->dmap;

        if (!isset($dmap[$methName]['function'])) {

            // No such method

            return new Response(0,

                PhpXmlRpc::$xmlrpcerr['unknown_method'],

                PhpXmlRpc::$xmlrpcstr['unknown_method']);

        }

        // Check signature

        if (isset($dmap[$methName]['signature'])) {

            } else {

                list($ok, $errStr) = $this->verifySignature($paramTypes, $sig);

            }

            if (!$ok) {

                // Didn't match.

                return new Response(

                    0,

                    PhpXmlRpc::$xmlrpcerr['incorrect_params'],

                    PhpXmlRpc::$xmlrpcstr['incorrect_params'] . ": ${errStr}"

                );

            }

        }

        $func = $dmap[$methName]['function'];