DOMDocument::save
Dumps the internal XML tree back into a file
&reftitle.description;
publicintDOMDocument::savestringfilenameintoptions
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.
&reftitle.parameters;
filename
The path to the saved XML document.
options
Additional Options. Currently only LIBXML_NOEMPTYTAG is supported.
&reftitle.returnvalues;
Returns the number of bytes written or &false; if an error occurred.
&reftitle.changelog;
&Version;&Description;5.1.0
Added the options parameter
&reftitle.examples;
Saving a DOM tree into a file
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 'Wrote: ' . $doc->save("/tmp/test.xml") . ' bytes'; // Wrote: 72 bytes
?>
]]>
&reftitle.seealso;
DOMDocument::saveXMLDOMDocument::loadDOMDocument::loadXML