CachingIterator
PHP Manual

CachingIterator::getInnerIterator

(PHP 5, PHP 7)

CachingIterator::getInnerIteratorReturns the inner iterator

说明

public Iterator CachingIterator::getInnerIterator ( void )
Warning

本函数还未编写文档,仅有参数列表。

Returns the iterator sent to the constructor.

参数

此函数没有参数。

返回值

Returns an object implementing the Iterator interface.

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CachingIterator
PHP Manual