DOMDocument::getElementsByTagNameNS
DOMDocument::getElementsByTagNameNS
(PHP 5, PHP 7)
DOMDocument::getElementsByTagNameNS — Searches for all elements with given tag name in specified namespace
Description
public 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="php-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, .html?lang=en"\n"; } ?>
The above example will output:
local name: include, prefix: xi local name: fallback, prefix: xi
See Also
- DOMDocument::getElementsByTagName() - Searches for all elements with given local tag name
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https://secure.php.net/manual/en/domdocument.getelementsbytagnamens.php