fix su api

// make a new array that just contains *every* member no matter what they bought

$just_members = array();

foreach ($membership_data as $typeOfMember) {

    foreach ($typeOfMember["Detail_Collection"]["Detail"] as $member) {

foreach ($membership_data["Detail_Collection"] as $member) {

    array_push($just_members, $member["@attributes"]);

}

}

/* You can now use $just_members to probe member detials. It's an array of arrays which each contain:

* transaction_id (recepit id)