IteratorIterator::rewind
(PHP 5 >= 5.1.0, PHP 7)
IteratorIterator::rewind — Rewind to the first element
설명
public void IteratorIterator::rewind
( void
)
Rewinds to the first element.
인수
이 함수는 인수가 없습니다.
반환값
값을 반환하지 않습니다.
참고
- IteratorIterator::next() - Forward to the next element
- IteratorIterator::valid() - Checks if the iterator is valid
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