getIterator() 공개 메소드

(PHP 5 >= 5.0.0)
Retrieve an external iterator
링크 보기: http://php.net/manual/en/iteratoraggregate.getiterator.php
public getIterator ( ) : Traversable
리턴 Traversable An instance of an object implementing Iterator or Traversable
ArrayObject 1 문서
예제 #1
0
 /**
  * @inheritdoc
  */
 public function getIterator()
 {
     return $this->data->getIterator();
 }