Die SimpleXMLIterator-Klasse

(PHP 5 >= 5.1.0, PHP 7)

Einführung

Der SimpleXMLIterator verwaltet rekursive Interation über alle Knotenpunkte eines SimpleXMLElement-Objektes.

SimpleXMLIterator extends SimpleXMLElement implements RecursiveIterator , Countable {

/* Methoden */

public mixed current ( void )

public SimpleXMLIterator getChildren ( void )

public bool hasChildren ( void )

public mixed key ( void )

public void next ( void )

public void rewind ( void )

public bool valid ( void )

/* Geerbte Methoden */

__construct ( string $data [, int $options [, bool $data_is_url [, string $ns [, bool $is_prefix ]]]] )

void addAttribute ( string $name , string $value [, string $namespace ] )

SimpleXMLElement addChild ( string $name [, string $value [, string $namespace ]] )

mixed asXML ([ string $filename ] )

SimpleXMLElement attributes ([ string $ns [, bool $is_prefix ]] )

SimpleXMLElement children ([ string $ns [, bool $is_prefix ]] )

public int SimpleXMLElement::count ( void )

array getDocNamespaces ([ bool $recursive ] )

string getName ( void )

array getNamespaces ([ bool $recursive ] )

bool registerXPathNamespace ( string $prefix , string $ns )

public string SimpleXMLElement::__toString ( void )

array xpath ( string $path )

}

SimpleXMLIterator::current — Returns the current element
SimpleXMLIterator::getChildren — Returns the sub-elements of the current element
SimpleXMLIterator::hasChildren — Checks whether the current element has sub elements.
SimpleXMLIterator::key — Return current key
SimpleXMLIterator::next — Move to next element
SimpleXMLIterator::rewind — Rewind to the first element
SimpleXMLIterator::valid — Check whether the current element is valid