文字
MultipleIterator::countIterators
(PHP 5 >= 5.3.0)
MultipleIterator::countIterators — Gets the number of attached iterator instances
说明
public void MultipleIterator::countIterators
( void
)
Gets the number of attached iterator instances.
Warning
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 integer ).
参见
- MultipleIterator::containsIterator() - Checks if an iterator is attached