SplDoublyLinkedList::getIteratorMode
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplDoublyLinkedList::getIteratorMode — Returns the mode of iteration
说明
public SplDoublyLinkedList::getIteratorMode
(
) : int
参数
此函数没有参数。
返回值
Returns the different modes and flags that affect the iteration.