update : 2015.11.03
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Return the inner iterator's children contained in a RecursiveCallbackFilterIterator
RecursiveCallbackFilterIterator
PHP Manual

RecursiveCallbackFilterIterator::getChildren

(PHP 5 >= 5.4.0)

RecursiveCallbackFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveCallbackFilterIterator

설명

public RecursiveCallbackFilterIterator RecursiveCallbackFilterIterator::getChildren ( void )

Fetches the filtered children of the inner iterator.

RecursiveCallbackFilterIterator::hasChildren() should be used to determine if there are children to be fetched.

인수

이 함수는 인수가 없습니다.

반환값

Returns a RecursiveCallbackFilterIterator containing the children.

참고

RecursiveCallbackFilterIterator
PHP Manual