I'm not so sure about the title, will try to explain in the next lines.
I have an xml file like this :
<CAR park="3" id="1" bay="0">
<SITE_ID>0</SITE_ID>
<SITE_NAME>Car Seller 1</SITE_NAME>
. . .
</CAR>
I am sucessfully iterating through my xml to get all the data. But, I want to be able to filter by bays. I want to do something like
$xml = simplexml_load_file('myfile.xml');
$x = 1;
foreach($xml as $car) {
if($car->bay == '0'){
echo $car->SITE_ID;
$x++;
}
}