MultipleIterator::countIterators

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

MultipleIterator::countIterators — Gets the number of attached iterator instances

說(shuō)明

public MultipleIterator::countIterators(): int

Gets the number of attached iterator instances.

警告

本函數(shù)還未編寫(xiě)文檔，僅有參數(shù)列表。

參數(shù)

此函數(shù)沒(méi)有參數(shù)。

返回值

The number of attached iterator instances (as an int).

參見(jiàn)