Stuck in setting values to arrays PHP

Stuck in setting values to arrays PHP

I've been reading about arrays in the PHP manual website, but it's very
confusing!
However, I managed to start something off:
$refarray = array("Test", "Test2");
//$online[];
//$names[];
foreach($refarray as $refarr)
{
$xml = simplexml_load_file("http://www.xfire.com/xml/$refarr/status");
//$online = $xml->status;
//$names = $xml->nickname;
}
I just can't figure out how to store 2 values "status" and "nickname" in
arrays so I can use them later on here:
//foreach($online as $on) Loop through the original array and echo its
values "status" and "nickname"
//{
// echo $online[$on];
// echo $names[$
//}