Forum und email
DOM
PHP Manual

DOMDocument->createElement()

(No version information available, might be only in CVS)

DOMDocument->createElement() — Create new element node

說明

DOMDocument
DOMElement createElement ( string $name [, string $value ] )

This function creates a new instance of class DOMElement. 本節點不會出現在文件中，除非是用例如 DOMNode->appendChild() 函式來將其插入。

參數

name

The tag name of the element.

value

The value of the element. By default, an empty element will be created. You can also set the value later with DOMElement->nodeValue.

Return值

Returns a new instance of class DOMElement or FALSE if an error occured.

錯誤/例外

DOM_INVALID_CHARACTER_ERR

Raised if name contains an invalid character.

範例

Example#1 Creating a new element and inserting it as root

<?php

$dom = new DOMDocument('1.0', 'iso-8859-1');

$element = $dom->createElement('test', 'This is the root element!');

// We insert the new element as root (child of the document)
$dom->appendChild($element);

echo $dom->saveXML();
?>

上例將輸出：

<?xml version="1.0" encoding="iso-8859-1"?>
<test>This is the root element!</test>

參見

DOM
PHP Manual