SimpleXMLIterator
PHP Manual

SimpleXMLIterator::current

(PHP 5 >= 5.1.0)

SimpleXMLIterator::currentReturns the current element

Descrierea

public mixed SimpleXMLIterator::current ( void )

This method returns the current element as a SimpleXMLIterator object or NULL.

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the current element as a SimpleXMLIterator object or NULL on failure.

Exemple

Example #1 Return the current element

<?php
$xmlIterator 
= new SimpleXMLIterator('<books><book>PHP basics</book><book>XML basics</book></books>');
var_dump($xmlIterator->current());

$xmlIterator->rewind(); // rewind to first element
var_dump($xmlIterator->current());
?>

Exemplul de mai sus va afișa:

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

Vedeți de asemenea


SimpleXMLIterator
PHP Manual