CakeFest 2024: The Official CakePHP Conference

SimpleXMLElement::next

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SimpleXMLElement::nextMove to next element

Descripción

public SimpleXMLElement::next(): void
Advertencia

Prior to PHP 8.0, SimpleXMLElement::next() was only declared on the subclass SimpleXMLIterator.

This method moves the SimpleXMLElement to the next element.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

No devuelve ningún valor.

Ejemplos

Ejemplo #1 Move to the next element

<?php
$xmlElement
= new SimpleXMLElement('<books><book>PHP Basics</book><book>XML basics</book></books>');
$xmlElement->rewind(); // rewind to the first element
$xmlElement->next();

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

El resultado del ejemplo sería:

object(SimpleXMLElement)#2 (1) {
  [0]=>
  string(10) "XML basics"
}

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