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  • SimpleXMLElement::getName()

    (PHP 5 >= 5.1.3, PHP 7)

    Gets the name of the XML element

    说明

    publicSimpleXMLElement::getName(void): string

    Gets the name of the XML element.

    返回值

    ThegetNamemethod returns as a string the name of the XML tag referenced by the SimpleXMLElement object.

    范例

    Note:

    Listed examples may includeexample.php, which refers to the XML string found in the first example of the basic usage guide.

    Example #1 Get XML element names

    <?php
    include 'example.php';
    $sxe = new SimpleXMLElement($xmlstr);
    echo $sxe->getName() . "\n";
    foreach ($sxe->children() as $child)
    {
        echo $child->getName() . "\n";
    }
    ?>
    

    以上例程会输出:

    movies
    movie