SimpleXMLElement::getName

(PHP 5 >= 5.1.3, PHP 7, PHP 8)

SimpleXMLElement::getName — Gets the name of the XML element

说明

public SimpleXMLElement::getName(): string

Gets the name of the XML element.

参数

此函数没有参数。

返回值

The getName method returns as a string the name of the XML tag referenced by the SimpleXMLElement object.

示例

注意:
Listed examples may include examples/simplexml-data.php, which refers to the XML string found in the first example of the basic usage guide.

示例 #1 Get XML element names

<?php
include 'examples/simplexml-data.php';
$sxe = new SimpleXMLElement($xmlstr);

echo $sxe->getName() . "\n";

foreach ($sxe->children() as $child)
{
    echo $child->getName() . "\n";
}

?>

以上示例会输出：

movies
movie