文字
OuterIterator::getInnerIterator
(PHP 5 >= 5.1.0)
OuterIterator::getInnerIterator — Returns the inner iterator for the current entry.
说明
public Iterator OuterIterator::getInnerIterator
( void
)
Returns the inner iterator for the current iterator entry.
参数
此函数没有参数。
返回值
The inner iterator for the current entry.