PHP help needed

Hi
I have this text

<lveconfig>
<defaults>
<cpu limit=" 21"></cpu>
<io limit=" 21"></io>
<other maxentryprocs="   20"></other>
</defaults>
</lveconfig>

Code (markup):

I would like to get the values

cpu limit
and
io limit from this

How can I get it using php ?

 

Assuming you have the SimpleXML extension:

<?php
$string = <<<XML
<lveconfig>
<defaults>
<cpu limit=" 21"></cpu>
<io limit=" 21"></io>
<other maxentryprocs="   20"></other>
</defaults>
</lveconfig>
XML;

	$xml = simplexml_load_string($string);

	$cpuLimit = $xml->defaults[0]->cpu->attributes()->limit;
	$ioLimit  = $xml->defaults[0]->io->attributes()->limit;
?>

PHP:

 

Great, thanks a lot