*
* Check whether the credentials are valid and output the result
*
- * @param array $args $_REQUEST data (unused)
* @return void
*/
- function handle(array $args=array())
+ protected function handle()
{
- parent::handle($args);
+ parent::handle();
if (!in_array($this->format, array('xml', 'json'))) {
// TRANS: Client error displayed when coming across a non-supported API method.