PHP Dokumentation: Domdocument importnode
12. Januar 2010 von werner
DOMDocument::importNode
(PHP 5)
DOMDocument::importNode — Import node into current document
Beschreibung
This function returns a copy of the node to import and associates it with the current document.
Parameter-Liste
- importedNode
The node to import.
- deep
If set to TRUE, this method will recursively import the subtree under the importedNode.
Hinweis: To copy the nodes attributes deep needs to be set to TRUE
Rückgabewerte
The copied node or FALSE, if it cannot be copied.
Fehler/Exceptions
DOMException is thrown if node cannot be imported.
Beispiele
Beispiel #1 DOMDocument::importNode() example
Copying nodes between documents.
<?php$orgdoc
= new DOMDocument;
$orgdoc->loadXML("<root><element><child>text in child</child></element></root>");// The node we want to import to a new document
$node = $orgdoc->getElementsByTagName("element")->item(0);// Create a new document
$newdoc = new DOMDocument;
$newdoc->formatOutput = true;// Add some markup
$newdoc->loadXML("<root><someelement>text in some element</someelement></root>");echo
"The 'new document' before copying nodes into it:\n";
echo $newdoc->saveXML();// Import the node, and all its children, to the document
$node = $newdoc->importNode($node, true);
// And then append it to the "<root>" node
$newdoc->documentElement->appendChild($node);echo
"\nThe 'new document' after copying the nodes into it:\n";
echo $newdoc->saveXML();
?>Das oben gezeigte Beispiel erzeugt folgendeAusgabe:
The 'new document' before copying nodes into it:<?xml version="1.0"?><root> <someelement>text in some element</someelement></root>The 'new document' after copying the nodes into it:<?xml version="1.0"?><root> <someelement>text in some element</someelement> <element> <child>text in child</child> </element></root>
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