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Last updated: Sat, 27 Jan 2007

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# DOMDocument->getElementsByTagNameNS()

(no version information, might be only in CVS)

DOMDocument->getElementsByTagNameNS() -- Searches for all elements with given tag name in specified namespace

## Описание

class DOMDocument {
DOMNodeList getElementsByTagNameNS ( string namespaceURI, string localName )
}

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

## Список параметров

`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.

## Возвращаемые значения

A new DOMNodeList object containing all the matched elements.

## Примеры

Пример 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";
}
?>`

Результат выполнения данного примера:

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

## Смотрите также

DOMDocument->getElementsByTagName()

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DOMDocument->importNode() DOMDocument->getElementsByTagName()

Last updated: Sat, 27 Jan 2007
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