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IteratorIterator::next> <IteratorIterator::getInnerIterator
[edit] Last updated: Fri, 07 Jun 2013

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IteratorIterator::key

(PHP 5 >= 5.1.0)

IteratorIterator::keyGet the key of the current element

Açıklama

public scalar IteratorIterator::key ( void )

Get the key of the current element.

Değiştirgeler

Bu işlevin değiştirgesi yoktur.

Dönen Değerler

The key of the current element.

Ayrıca Bakınız



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