/**
* Recursively go through the object and output its data in WDDX format.
- * @param $elemValue
- * @param $indent int
+ * @param mixed $elemValue
+ * @param int $indent
*/
function slowWddxPrinter( $elemValue, $indent = 0 ) {
$indstr = ( $this->getIsHtml() ? str_repeat( ' ', $indent ) : '' );