NoRewindIterator::rewind
(PHP 5 >= 5.1.0, PHP 7)
NoRewindIterator::rewind — Prevents the rewind operation on the inner iterator.
설명
public void NoRewindIterator::rewind
( void
)
Prevents the rewind operation on the inner iterator.
인수
이 함수는 인수가 없습니다.
반환값
값을 반환하지 않습니다.
예제
Example #1 NoRewindIterator::rewind() example
This example demonstrates that calling rewind on a NoRewindIterator object has no effect.
<?php
$fruits = array("lemon", "orange", "apple", "pear");
$noRewindIterator = new NoRewindIterator(new ArrayIterator($fruits));
echo $noRewindIterator->current() . "\n";
$noRewindIterator->next();
// now rewind the iterator (nothing should happen)
$noRewindIterator->rewind();
echo $noRewindIterator->current() . "\n";
?>
위 예제의 출력:
lemon orange
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