PHP

UpdateChildContent using a Tag Path

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Demonstrates updating the content of a node using UpdateChildContent with a tag path. Chilkat2 PHP

<?php

use Chilkat2\Xml;

$xml = new Xml();

$xml->Tag = 'world';

$xml->NewChild2('north_america|united_states|california|sacremento', 'capital');
$xml->NewChild2('north_america|united_states|california|los_angeles', 'City of Angels');
$xml->NewChild2('north_america|united_states|california|san_francisco', 'Silicon Valley');
$xml->NewChild2('north_america|united_states|california|san_diego', 'Birthplace of California');
$xml->NewChild2('north_america|united_states|illinois|chicago', 'Windy City');

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

/*
 * Produces the following XML
 *
 *     <?xml version="1.0" encoding="utf-8" ?>
 *     <world>
 *         <north_america>
 *             <united_states>
 *                 <california>
 *                     <sacremento>capital</sacremento>
 *                     <los_angeles>City of Angels</los_angeles>
 *                     <san_francisco>Silicon Valley</san_francisco>
 *                     <san_diego>Birthplace of California</san_diego>
 *                 </california>
 *                 <illinois>
 *                     <chicago>Windy City</chicago>
 *                 </illinois>
 *             </united_states>
 *         </north_america>
 *     </world>
 *
 */

$xml->UpdateChildContent('north_america|united_states|california|san_diego', 'Mild Climate');

// An alternative way of doing it:
$xml->FindChild2('north_america|united_states|california');
$xml->UpdateChildContent('san_francisco', 'Golden Gate Bridge');
$xml->GetRoot2();

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

// The XML now contains:

/*
 *     <?xml version="1.0" encoding="utf-8" ?>
 *     <world>
 *         <north_america>
 *             <united_states>
 *                 <california>
 *                     <sacremento>capital</sacremento>
 *                     <los_angeles>City of Angels</los_angeles>
 *                     <san_francisco>Golden Gate Bridge</san_francisco>
 *                     <san_diego>Mild Climate</san_diego>
 *                 </california>
 *                 <illinois>
 *                     <chicago>Windy City</chicago>
 *                 </illinois>
 *             </united_states>
 *         </north_america>
 *     </world>
 */