文字
RecursiveIterator::getChildren
(PHP 5 >= 5.1.0)
RecursiveIterator::getChildren — Returns an iterator for the current entry.
说明
public RecursiveIterator RecursiveIterator::getChildren
( void
)
Returns an iterator for the current iterator entry.
参数
此函数没有参数。
返回值
An iterator for the current entry.
参见
- RecursiveIterator::hasChildren() - Returns if an iterator can be created fot the current entry.