DOMDocumentFragment::appendXML

(PHP 5 >= 5.1.0, PHP 7)

DOMDocumentFragment::appendXML — Append raw XML data

说明

public DOMDocumentFragment::appendXML ( string $data ) : bool

Appends raw XML data to a DOMDocumentFragment.

This method is not part of the DOM standard. It was created as a simpler approach for appending an XML DocumentFragment in a DOMDocument.

If you want to stick to the standards, you will have to create a temporary DOMDocument with a dummy root and then loop through the child nodes of the root of your XML data to append them.

参数

data: XML to append.

返回值

成功时返回 true，或者在失败时返回 false。

范例

示例 #1 Appending XML data to your document


<?php
$doc = new DOMDocument();
$doc->loadXML("<root/>");
$f = $doc->createDocumentFragment();
$f->appendXML("<foo>text</foo><bar>text2</bar>");
$doc->documentElement->appendChild($f);
echo $doc->saveXML(); 
?>

以上例程会输出：

<?xml version="1.0"?>
<root><foo>text</foo><bar>text2</bar></root>