MultipleIterator::countIterators
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
MultipleIterator::countIterators — Gets the number of attached iterator instances
说明
public MultipleIterator::countIterators
(
) : int
Gets the number of attached iterator instances.
警告
本函数还未编写文档，仅有参数列表。
参数
此函数没有参数。
返回值
The number of attached iterator instances (as an int).