[edit] Last updated: Fri, 25 May 2012

DOMDocument::createAttribute

(PHP 5)

DOMDocument::createAttribute — Create new attribute

说明

DOMAttr DOMDocument::createAttribute ( string $name )

This function creates a new instance of class DOMAttr. 此节点出现在文档中，除非是用诸如 DOMNode->appendChild() 等函数来将其插入。

参数

name: The name of the attribute.

返回值

The new DOMAttr or FALSE if an error occured.

错误/异常

DOM_INVALID_CHARACTER_ERR: Raised if name contains an invalid character.

参见

DOMNode::appendChild() - Adds new child at the end of the children
DOMDocument::createAttributeNS() - Create new attribute node with an associated namespace
DOMDocument::createCDATASection() - Create new cdata node
DOMDocument::createComment() - Create new comment node
DOMDocument::createDocumentFragment() - Create new document fragment
DOMDocument::createElement() - Create new element node
DOMDocument::createElementNS() - Create new element node with an associated namespace
DOMDocument::createEntityReference() - Create new entity reference node
DOMDocument::createProcessingInstruction() - Creates new PI node
DOMDocument::createTextNode() - Create new text node

add a note User Contributed Notes DOMDocument::createAttribute

Beerkeeper 09-Nov-2011 12:19


Just in case it isn't clear (like I had), an example:



<?php



$domDocument = new DOMDocument('1.0', "UTF-8");

$domElement = $domDocument->createElement('field','some random data');

$domAttribute = $domDocument->createAttribute('name');



// Value for the created attribute

$domAttribute->value = 'attributevalue';



// Don't forget to append it to the element

$domElement->appendChild($domAttribute);



// Append it to the document itself

$domDocument->appendChild($domElement);



?>



Will output:

<?xml version="1.0" encoding="UTF-8"?>

<field name="attributevalue">some random data</field>

add a note