Get an iterator for the items.
| public getIterator ( ) : ArrayIterator | ||
| return | ArrayIterator | |
/**
* Get an iterator for the items.
*
* @return ArrayIterator
*/
public function getIterator()
{
$parentAttributes = $this->parent !== null ? $this->parent->getIterator()->getArrayCopy() : [];
return new ArrayIterator(array_merge($parentAttributes, $this->vo->getAttributes()));
}
