This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
Array returned by xmlrpc_decode().
Returns TRUE if the argument means fault, FALSE otherwise. Fault description is available in $arg["faultString"], fault code is in $arg["faultCode"].
See example by xmlrpc_encode_request().