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PHP: DOMElement->__construct() - Manual
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DOMDocumentFragment->appendXML()DOMElement->__construct()
(PHP 5)
DOMElement->__construct() — Creates a new DOMElement object
说明
DOMElement
__construct ( string $name [, string $value [, string $namespaceURI ]] )
Creates a new DOMElement object. This object is read only. It may be appended to a document, but additional nodes may not be appended to this node until the node is associated with a document. To create a writeable node, use DOMDocument->createElement() or DOMDocument->createElementNS().
参数
- name
-
The tag name of the element. When also passing in namespaceURI, the element name may take a prefix to be associated with the URI.
- value
-
The value of the element.
- namespaceURI
-
A namespace URI to create the element within a specific namespace.
范例
Example#1 Creating a new DOMElement
<?php
$dom = new DOMDocument ( '1.0' , 'iso-8859-1' );
$element = $dom -> appendChild (new DOMElement ( 'root' ));
$element_ns = new DOMElement ( 'pr:node1' , 'thisvalue' , 'http://xyz' );
$element -> appendChild ( $element_ns );
echo $dom -> saveXML (); /* <?xml version="1.0" encoding="iso-8859-1"?>
<root><pr:node1 xmlns:pr="http://xyz">thisvalue</pr:node1></root> */
?> BlaBla.cn
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