SimpleXMLIterator::rewind

(PHP 5 >= 5.1.0)

SimpleXMLIterator::rewind — Rewind to the first element

설명

void SimpleXMLIterator::rewind ( void )

This method rewinds the SimpleXMLIterator to the first element.

인수

이 함수는 인수가 없습니다.

반환값

값을 반환하지 않습니다.

예제

Example #1 Rewind to the first element


<?php
$xmlIterator = new SimpleXMLIterator('<books><book>PHP Basics</book><book>XML Basics</book></books>');
$xmlIterator->rewind();

var_dump($xmlIterator->current());
?>

위 예제의 출력:

object(SimpleXMLIterator)#2 (1) {
  [0]=>
  string(10) "PHP Basics"
}