case 'UTF-8_ISO-8859-1':
// NB: this will choke on invalid UTF-8, going most likely beyond EOF
$escaped_data = '';
- // be kind to users creating string xmlrpcvals out of different php types
+ // be kind to users creating string xmlrpc values out of different php types
$data = (string)$data;
$ns = strlen($data);
for ($nn = 0; $nn < $ns; $nn++) {