Javascript debugger
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DOMDocument->saveXML()
Dumps the internal XML tree back into a string
()
DOMDocument {
string saveXML(DOMNode node,
int options);
}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.
Parameters
- node
Use this parameter to output only a specific node without XML declaration rather than the entire document.
- options
Additional Options. Currently only LIBXML_NOEMPTYTAG is supported.
Examples
Example 530. Saving a DOM tree into a string
<?php
$doc = new DOMDocument('1.0');
// we want a nice output
$doc->formatOutput = true;
$root = $doc->createElement('book');
$root = $doc->appendChild($root);
$title = $doc->createElement('title');
$title = $root->appendChild($title);
$text = $doc->createTextNode('This is the title');
$text = $title->appendChild($text);
echo "Saving all the document:\n";
echo $doc->saveXML() . "\n";
echo "Saving only the title part:\n";
echo $doc->saveXML($title);
?>The above example will output:
Saving all the document:
<?xml version="1.0"?>
<book>
<title>This is the title</title>
</book>
Saving only the title part:
<title>This is the title</title>