PHP: dom_import_simplexml

dom_import_simplexml

(PHP 5)

dom_import_simplexml -- Gets a DOMElement object from a SimpleXMLElement object

Описание

DOMElement dom_import_simplexml ( SimpleXMLElement node )

This function takes the node node of class SimpleXML and makes it into a DOMElement node. This new object can then be used as a native DOMElement node.

Список параметров

node: The SimpleXMLElement node.

Возвращаемые значения

The DOMElement node added or FALSE if any errors occur.

Примеры

Пример 1. Import SimpleXML into DOM with dom_import_simplexml()


<?php



$sxe = simplexml_load_string('<books><book><title>blah</title></book></books>');



if ($sxe === false) {

    echo 'Error while parsing the document';

    exit;

}



$dom_sxe = dom_import_simplexml($sxe);

if (!$dom_sxe) {

    echo 'Error while converting XML';

    exit;

}



$dom = new DOMDocument('1.0');

$dom_sxe = $dom->importNode($dom_sxe, true);

$dom_sxe = $dom->appendChild($dom_sxe);



echo $dom->saveXML();



?>

Смотрите также

simplexml_import_dom()

dom_import_simplexml

justinpatrin at php dot net
01-Jun-2006 09:44


I've found that newer versions of PHP5 require some special syntax in order to properly convert between SimpleXML and DOM. It's not as easy as calling dom_import_simplexml() with a SimpleXML node. To get a proper DOM document (which you need to do most things) you need:

<?php

//$xml is a SimpleXML instance

$domnode = dom_import_simplexml($xml);

$dom = new DOMDocument();

$domnode = $dom->importNode($domnode, true);

$dom->appendChild($domnode);

?>



Switching back, though, is, well...simple.



<?php

//$dom is a DOMDocument instance

$xml = simplexml_import_dom($dom);

?>