switch($this->format) {
case 'xml':
- $this->show_single_xml_group($this->group);
+ $this->showSingleXmlGroup($this->group);
break;
case 'json':
$this->showSingleJsonGroup($this->group);
break;
default:
$this->clientError(
- _('API method not found!'),
+ _('API method not found.'),
404,
$this->format
);