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PHP DOMNamedNodeMap Function getNamedItemNS
PHP DOMNamedNodeMap Function getNamedItem
PHP DOMImplementation Function hasFeature
PHP DOMImplementation Function createDocumentType
PHP DOMImplementation Function createDocument
PHP DOMElement Function removeAttributeNS
PHP DOMElement Function removeAttributeNode
PHP DOMElement Function removeAttribute
PHP DOMElement Function hasAttributeNS
PHP DOMElement Function getAttribute
PHP DOMDocument Function getElementsByTagNameNS
PHP DOMDocument Function xinclude
PHP DOMDocument Function validate
PHP DOMDocument Function setAttributeNS
PHP DOMDocument Function setAttribute
PHP DOMDocument Function schemaValidateSource (handling errors)
PHP DOMDocument Function schemaValidateSource
PHP DOMDocument Function schemaValidate
PHP DOMDocument Function saveXML
PHP DOMDocument Function saveHTMLFile
 
 

By :Mark Wilson
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First posted :03/24/2008
Times viewed :242

 

DOMNamedNodeMap Function item

PHP Version: (No version information might be only in CVS. I have used this function in PHP5)

DOM: W3C DOM Level 2

Description

This function retrieves a node specified by item. I generally use this function to retrieve all attributes by index as given in the example.

Usage:

objectDOMNamedNodeMap->item ( int index)

Retrieves a node specified by index within the DOMNamedNodeMap object.

PHP Code:

<?php

$xmlstr = <<<XML

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

<employee>

<employeename id="myId" designation="manager">test</employeename>

<employeeaddress>test123</employeeaddress>

<SSN>12343456</SSN>

<company>XYZ Corporation</company>

</employee>

XML;

$dom = new domDocument;

//load the XML string into the DOM

$dom->loadXML($xmlstr);

//retrieve the first element with name employeename

$employeename = $dom->getElementsByTagName('employeename')->item(0);

//retrieve the attributes as NamedNodeMap

$namedNode = $employeename ->attributes;

echo "<HTML>";

echo "<Head>";

echo "<title>Example of NamedNodeMap ->item</title>";

echo "<Head>";

echo "<body>";

echo "<PRE>";

foreach ( $namedNode as $namedItem => $item ) {

$name = $item ->name;

$value = $item ->value;

   echo "<BR>Value of the $name attribute is :".$value;

echo "</PRE>";

echo "</body>";

echo "</HTML>";

?>

Output:


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