PHP DOMDocument getElementsByTagname??

Posted by FFish on Stack Overflow See other posts from Stack Overflow or by FFish
Published on 2010-05-16T23:25:36Z Indexed on 2010/05/16 23:30 UTC
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php

|

domdocument

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getelementsbytagname

This is driving me bonkers... I just want to add another img node.

$xml = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<gallery>
    <album tnPath="tn/" lgPath="imm/"  fsPath="iml/" >
    <img src="004.jpg" caption="4th caption" />
    <img src="005.jpg" caption="5th caption" />
    <img src="006.jpg" caption="6th caption" />
</album>
</gallery>
XML;

$xmlDoc = new DOMDocument();
$xmlDoc->loadXML($xml);

$album = $xmlDoc->getElementsByTagname('album')[0];
// Parse error: syntax error, unexpected '[' in /Applications/XAMPP/xamppfiles/htdocs/admin/tests/DOMDoc.php  on line 17
$album = $xmlDoc->getElementsByTagname('album');
// Fatal error: Call to undefined method DOMNodeList::appendChild() in /Applications/XAMPP/xamppfiles/htdocs/admin/tests/DOMDoc.php on line 19

$newImg = $xmlDoc->createElement("img");
$album->appendChild($newImg);

print $xmlDoc->saveXML();

Error:

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