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Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? [message #171610 is a reply to message #171605]

Wed, 12 January 2011 00:48

Denis McMahon
Messages: 634
Registered: September 2010

Karma:

Senior Member

On 11/01/11 22:43, inetquestion wrote:

> Any suggestions?

> <?php
> $xmlDOM = new DOMDocument();
> $xmlDOM->load("servers.xml");
> $SERVERS = $xmlDOM->getElementsByTagName("server");

After you have $SERVERS, do this with it:

$items = $SERVERS->length;
$nodenames = array('hostname','offset','ntpd');
while ($items --) {
$server = $SERVERS->item($items);
foreach($nodenames as $nodename) {
$nodes = $server->getElementsByTagName($nodename);
if ($nodes->length == 1) {
$node = $nodes->item(0);
echo $nodename . "=" . $node->textContent . "\n";
}
}
echo "\n";
}

> ?>

> </xml>

that line is bad in your xml

My output, after I fixed the xml:

hostname=hostname02
offset=0
ntpd=ERROR: timeout

hostname=hostname01
offset=0
ntpd=running

Rgds

Denis McMahon

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[Message index]

		php xml DOM/xpath how to reference child nodes by name within foreach loop? By: inetquestion on Tue, 11 January 2011 22:43
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: inetquestion on Tue, 11 January 2011 23:21
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: Denis McMahon on Wed, 12 January 2011 00:48
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: anny2work_at_gmail_do on Wed, 12 January 2011 03:36
		Re: php xml DOM/xpath how to reference child nodes by name within foreach loop? By: Thomas 'PointedEars' on Sat, 15 January 2011 00:37

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