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simplexml_import_dom

(PHP 5, PHP 7, PHP 8)

simplexml_import_domGet a SimpleXMLElement object from a DOM node

說(shuō)明

simplexml_import_dom(SimpleXMLElement|DOMNode $node, ?string $class_name = SimpleXMLElement::class): ?SimpleXMLElement

This function takes a node of a DOM document and makes it into a SimpleXML node. This new object can then be used as a native SimpleXML element.

參數

node

A DOM Element node

class_name

You may use this optional parameter so that simplexml_import_dom() will return an object of the specified class. That class should extend the SimpleXMLElement class.

返回值

Returns a SimpleXMLElement or null on failure.

范例

示例 #1 Importing DOM

<?php
$dom 
= new DOMDocument;
$dom->loadXML('<books><book><title>blah</title></book></books>');
if (!
$dom) {
    echo 
'Error while parsing the document';
    exit;
}

$s simplexml_import_dom($dom);

echo 
$s->book[0]->title;
?>

以上例程會(huì )輸出:

blah

參見(jiàn)

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