PHP. Руководство по PHP. 2005

ArrayIterator::rewind

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ArrayIterator::rewind

(no version information, might be only in CVS)ArrayIterator::rewind --

Rewind array back to the start

Description

void ArrayIterator::rewind (void)

This function rewinds the iterator to the beginning.

Пример 1. ArrayIterator::rewind() example


<?php
$arrayobject = new ArrayObject();

$arrayobject[] = 'zero';
$arrayobject[] = 'one';
$arrayobject[] = 'two';

$iterator = $arrayobject->getIterator();

$iterator->next();
echo $iterator->key(); //1

$iterator->rewind(); //rewinding to the begining
echo $iterator->key(); //0
?>

ArrayIterator::next

ArrayIterator::seek

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

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