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# DOMDocument->saveXML

(no version information, might be only in CVS)

DOMDocument->saveXML -- Dumps the internal XML tree back into a string

## Description

string DOMDocument->saveXML ( [object node])

Creates an XML document from the dom representation. This function is usually called after building a new dom document from scratch as in the example below. The node is used to output only the node rather than the entire document.

Exemplo 1. Creating a simple HTML document header
`<?php $doc = new DOMDocument("1.0"); $root = $doc->createElement("HTML"); $root = $doc->appendChild($root); $head = $doc->createElement("HEAD"); $head = $root->appendChild($head); $title = $doc->createElement("TITLE"); $title = $head->appendChild($title); $text = $doc->createTextNode("This is the title"); $text = $title->appendChild($text); echo "<PRE>"; echo htmlentities($doc->saveXML()); echo "</PRE>"; ?>`

See also DOMDocument->load(), DOMDocument->loadXML() and DOMDocument->save().

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