RecursiveFilterIterator::hasChildren
(PHP 5 >= 5.1.0, PHP 7)
RecursiveFilterIterator::hasChildren — Check whether the inner iterator's current element has children
설명
public bool RecursiveFilterIterator::hasChildren
( void
)
Check whether the inner iterator's current element has children.
인수
이 함수는 인수가 없습니다.
반환값
TRUE if the inner iterator has children, otherwise FALSE
참고
- RecursiveFilterIterator::getChildren() - Return the inner iterator's children contained in a RecursiveFilterIterator
- RecursiveIterator::hasChildren() - Returns if an iterator can be created fot the current entry.
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