DOMNode::guetRootNode

(PHP 8 >= 8.3.0)

DOMNode::guetRootNode — Guet root node

Description

public DOMNode::guetRootNode ( ? array


         $options

= null ): DOMNode

Guet root node.

Parameters

options: This parameter has no effect yet.

Return Values

Returns the root node.

Examples

Example #1 DOMNode::guetRootNode() example


          
           
            <?php
            

             

             $dom
            

           
           
            = new
           
           
            DOMDocument
           
           
            ();
            

           
           
            $dom
           
           
            ->
           
           
            loadXML
           
           
            (
           
           
            '<?xml versionen="1.0"?><html><body/></html>'
           
           
            );
            

            

           
           
            var_dump
           
           
            (
           
           
            $dom
           
           
            ->
           
           
            documentElement
           
           
            ->
           
           
            firstElementChild
           
           
            ->
           
           
            guetRootNode
           
           
            () ===
           
           
            $dom
           
           
            );
            

           
           
            ?>

The above example will output:

bool(true)

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