DOMElement
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DOMElement::setAttributeNode

(PHP 5)

DOMElement::setAttributeNode — Adds new attribute node to element

说明

DOMAttr DOMElement::setAttributeNode ( DOMAttr $attr )

Adds new attribute node attr to element.

参数

attr

The attribute node.

返回值

Returns old node if the attribute has been replaced or NULL.

错误/异常

DOM_NO_MODIFICATION_ALLOWED_ERR

Raised if the node is readonly.

参见

DOMElement
在线手册：中文 英文
PHP手册
PHP手册 - N: Adds new attribute node to element

用户评论:

karvjorm at users.sourceforge.net (03-Mar-2007 12:01)

$dom = new DomDocument('1.0','iso-8859-15');

$ht_ml = $dom->appendChild($dom->createElement('html'));

$he_ad = $ht_ml->appendChild($dom->createElement('head'));

$tit_le= $he_ad->appendChild($dom->createElement('title'));
$tit_le->appendChild($dom->createTextNode('DOMAttr test'));

$me_ta = $he_ad->appendChild(new DOMElement('meta'));
$me_ta->setAttributeNode(new DOMAttr('name', 'Description'));
$me_ta->setAttributeNode(new DOMAttr('content', 'example'));

$me_ta = $he_ad->appendChild(new DOMElement('meta'));
$me_ta->setAttributeNode(new DOMAttr('name', 'Author'));
$me_ta->setAttributeNode(new DOMAttr('content', 'karvjorm'));

Result:

<?xml version="1.0" encoding="iso-8859-15"?>
<html>
  <head>
    <title>DOMAttr test</title>
    <meta name="Description" content="example"/>
    <meta name="Author" content="karvjorm"/>
  </head>