PHP - Manual: FilterIterator::getInnerIterator
2024-12-21
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
FilterIterator::getInnerIterator — Get the inner iterator
此函数没有参数。
The inner iterator.
官方地址:https://www.php.net/manual/en/filteriterator.getinneriterator.php