SimpleXMLElement::next
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SimpleXMLElement::next — Move to next element
Descrizione
Avviso
Prior to PHP 8.0, SimpleXMLElement::next() was only declared on the subclass SimpleXMLIterator.
This method moves the SimpleXMLElement to the next element.
Elenco dei parametri
Questa funzione non contiene parametri.
Valori restituiti
Nessun valore viene restituito.
Esempi
Example #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());
?>Il precedente esempio visualizzerà:
object(SimpleXMLElement)#2 (1) {
[0]=>
string(10) "XML basics"
}
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