php-doc-en/reference/domxml/functions/DomElement-get-attribute-node.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.7 $ -->
<refentry id='function.domelement-get-attribute-node'>
 <refnamediv>
  <refname>DomElement->get_attribute_node</refname>
  <refpurpose>
   Returns the node of the given attribute
  </refpurpose>
 </refnamediv>
 <refsect1>
  &reftitle.description;
  <methodsynopsis>
   <type>domattribute</type><methodname>DomElement->get_attribute_node</methodname>
   <methodparam><type>string</type><parameter>name</parameter></methodparam>
  </methodsynopsis>
  <para>
   Returns the node of the attribute named <parameter>name</parameter>
   in the current element. The <parameter>name</parameter> parameter is
   case sensitive.
  </para>
  <para>
   If no attribute with given name is found, &false; is returned.
  </para>
  <para>
   <example>
    <title>Getting an attribute node</title>
    <programlisting role="php">
<![CDATA[
<?php

include("example.inc");

if (!$dom = domxml_open_mem($xmlstr)) {
    echo "Error while parsing the document\n";
    exit;
}

$root = $dom->document_element();
if ($attribute = $root->get_attribute_node('language')) {
    echo 'Language is: ' . $attribute->value() . "\n";
}

?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>
</refentry>

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