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    DOMNode::getNodePath

    (PHP 5 >= 5.2.0, PHP 7, PHP 8)

    DOMNode::getNodePath — Get an XPath for a node

    Beschreibung

    public DOMNode::getNodePath(): ?string

    Gets an XPath location path for the node.

    Parameter-Liste

    Diese Funktion besitzt keine Parameter.

    Rückgabewerte

    Returns a string containing the XPath, or null in case of an error.

    Beispiele

    Beispiel #1 DOMNode::getNodePath() example

    <?php
    // Create a new DOMDocument instance
    $dom = new DOMDocument;

    // Load the XML
    $dom->loadXML('
    <fruits>
    <apples>
    <apple>braeburn</apple>
    <apple>granny smith</apple>
    </apples>
    <pears>
    <pear>conference</pear>
    </pears>
    </fruits>
    '    );

    // Print XPath for each element
    foreach ($dom->getElementsByTagName('*') as $node) {
    echo     $node->getNodePath() . "\n";
    }
    ?>

    Das oben gezeigte Beispiel erzeugt folgende Ausgabe:

    /fruits
/fruits/apples
/fruits/apples/apple[1]
/fruits/apples/apple[2]
/fruits/pears
/fruits/pears/pear

    Siehe auch

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