/**
* Iterator: get current item
*
* @return mixed
*/
public function current()
{
if (isset($this->buffer[$this->position])) {
return $this->buffer[$this->position];
}
$this->ensurePosition();
$data = $this->resultSet->current();
$this->buffer[$this->position] = $data;
return $data;
}
/**
* @return ArrayObject|object|null
*/
public function current()
{
$data = parent::current();
if (is_array($data)) {
/** @var $ao ArrayObject */
$ao = clone $this->arrayObjectPrototype;
if ($ao instanceof ArrayObject || method_exists($ao, 'exchangeArray')) {
$ao->exchangeArray($data);
}
return $ao;
}
return $data;
}
