// Is the result valid?
if ($this->valid()) {
// Next entry found, so count one up and cache it
$this->currentPos++;
$this->currentRow = $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos];
// Is the result valid?
if ($this->valid()) {
// Next entry found, so count one up and cache it
$this->currentPos++;
$this->currentRow = $this->resultArray[BaseDatabaseBackend::RESULT_INDEX_ROWS][$this->currentPos];