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XMLDiff\DOM::diff

(PECL xmldiff >= 0.8.0)

XMLDiff\DOM::diffDiff two DOMDocument objects

Descrição

public XMLDiff\DOM::diff(DOMDocument $from, DOMDocument $to): DOMDocument

Diff two DOMDocument instances and produce the new one containing the diff information.

Parâmetros

from

Source DOMDocument object.

to

Target DOMDocument object.

Valor Retornado

DOMDocument with the diff information or NULL.

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Notas Enviadas por Usuários (em inglês) 1 note

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1
jeewiya at gmail dot com
6 years ago
XMLDiff\DOM can be use like this, for compare xml files changes.

<?php


function getChangeElements($currentContent, $oldContent) {
try {
$currentDoc = new DOMDocument();
$currentDoc->loadXML($currentContent);

$oldDoc = new DOMDocument();
$oldDoc->loadXML($oldContent);
$xmldiff = new XMLDiff\DOM();
return
$xmldiff->diff($oldDoc, $currentDoc);
} catch (
Exception $ex) {
throw
$ex;
}
}

getChangeElements('updated.xml', 'old.xml');

?>
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