<?php

$cctprofile = ("test.xml"); // Change this to your profile name .xml
$xml = simplexml_load_file($cctprofile);


// Get each puzzle customization
foreach($xml->puzzle as $puzzle){
    foreach($puzzle->attributes() as $customization){
        echo "$customization <br />";
    }
}

print_r($xml->xpath('/puzzle[@customization=$customization]'));
/*
foreach($xml->xpath('/puzzle[@customization=$customization]') as $puzzle2){

        print_r($puzzle2);

}
*/
?>