SimpleXMLIterator::rewind

(PHP 5 >= 5.1.0)

SimpleXMLIterator::rewindRewind to the first element

Description

public void SimpleXMLIterator::rewind ( void )

This method rewinds the SimpleXMLIterator to the first element.

Parameters

This function has no parameters.

Return Values

No value is returned.

Examples

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());
?>

The above example will output:

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

Коментарии

Автор:
There will be no current element (NULL) if you don't rewind first.
2022-07-02 15:25:27
http://php5.kiev.ua/manual/ru/simplexmliterator.rewind.html

    Поддержать сайт на родительском проекте КГБ