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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id='function.domnode-parent-node' xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>DomNode->parent_node</refname>
<refpurpose>
Returns the parent of the node
</refpurpose>
</refnamediv>
<refsect1>
&reftitle.description;
<methodsynopsis>
<type>domnode</type><methodname>DomNode->parent_node</methodname>
<void/>
</methodsynopsis>
<para>
This function returns the parent node.
</para>
<para>
(PHP >= 4.3 only) If no parent is found, NULL is returned.
</para>
<para>
The following example will show two identical lists of children.
<example>
<title>Finding the document of a node</title>
<programlisting role="php">
<![CDATA[
<?php
$doc = domxml_new_doc("1.0");
$node = $doc->create_element("para");
$node = $doc->append_child($node);
$children = $doc->children();
print_r($children);
$doc2 = $node->parent_node();
$children = $doc2->children();
print_r($children);
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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