PHP

Demonstrate the XML UpdateAt Method

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Demonstrates the XML UpdateAt method.

Note: This example requires Chilkat v9.5.0.64 or later.

Chilkat2 PHP

<?php

use Chilkat2\Xml;

// Note: This example requires Chilkat v9.5.0.64 or later.
$xml = new Xml();

$xml->Tag = 'animals';

$autoCreate = true;
// When the autoCreate argument equals true, the UpdateAt
// method auto-creates the children as needed:
$xml->UpdateAt('penguin', $autoCreate, 'flightless bird');
$xml->UpdateAt('mammal|rodent|squirrel', $autoCreate, 'bushy tail');
$xml->UpdateAt('mammal|rodent|rat', $autoCreate, 'long hairless tail');

// Show the XML
echo $xml->GetXml(), "\n";

/*
 *     <?xml version="1.0" encoding="utf-8" ?>
 *     <animals>
 *         <penguin>flightless bird</penguin>
 *         <mammal>
 *             <rodent>
 *                 <squirrel>bushy tail</squirrel>
 *                 <rat>long hairless tail</rat>
 *             </rodent>
 *         </mammal>
 *     </animals>
 */

// Now update each node's content..
$xml->UpdateAt('penguin', $autoCreate, 'black and white');
$xml->UpdateAt('mammal|rodent|squirrel', $autoCreate, 'grey, red, or black');
$xml->UpdateAt('mammal|rodent|rat', $autoCreate, 'brown, grey, white, or black');

echo $xml->GetXml(), "\n";

/*
 *     <?xml version="1.0" encoding="utf-8" ?>
 *     <animals>
 *         <penguin>black and white</penguin>
 *         <mammal>
 *             <rodent>
 *                 <squirrel>grey, red, or black</squirrel>
 *                 <rat>brown, grey, white, or black</rat>
 *             </rodent>
 *         </mammal>
 *     </animals>
 *
 */