IteratorIterator::getInnerIterator

(PHP 5 >= 5.1.0, PHP 7)

IteratorIterator::getInnerIterator — Get the inner iterator

说明

public IteratorIterator::getInnerIterator ( void ) : Traversable

Get the inner iterator.

参数

此函数没有参数。

返回值

The inner iterator as passed to IteratorIterator::__construct().

参见