DOMDocument::getElementsByTagNameNS

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DOMDocument::getElementsByTagNameNS — Searches for all elements with given tag name in specified namespace

Description

DOMNodeList DOMDocument::getElementsByTagNameNS ( string $namespaceURI , string $localName )

Returns a DOMNodeList of all elements with a given local name and a namespace URI.

Parameters

namespaceURI: The namespace URI of the elements to match on. The special value * matches all namespaces.
localName: The local name of the elements to match on. The special value * matches all local names.

Return Values

A new DOMNodeList object containing all the matched elements.

Examples

Example #1 Get all the XInclude elements


<?php



$xml = <<<EOD

<?xml version="1.0" ?>

<chapter xmlns:xi="http://www.w3.org/2001/XInclude">

<title>Books of the other guy..</title>

<para>

 <xi:include href="book.xml">

  <xi:fallback>

   <error>xinclude: book.xml not found</error>

  </xi:fallback>

 </xi:include>

 <include>

  This is another namespace

 </include>

</para>

</chapter>

EOD;

$dom = new DOMDocument;



// load the XML string defined above

$dom->loadXML($xml);



foreach ($dom->getElementsByTagNameNS('http://www.w3.org/2001/XInclude', '*') as $element) {

    echo 'local name: ', $element->localName, ', prefix: ', $element->prefix, "\n";

}

?>

The above example will output:

local name: include, prefix: xi
local name: fallback, prefix: xi

DOMDocument::getElementsByTagNameNS

Description

Parameters

Return Values

Examples

See Also