Stuff

function Monopoly_delete_user($user_delete, &$vars)
{
	//"Sell" their properties...
	foreach ($vars as $stuff => $things) {
		if ($stuff == "location") {
			foreach ($things as $id => $more) {
				foreach ($more as $heading => $value) {
					if ($heading == "owner") {
						if ($value == $user_delete) {
							$vars[$stuff][$id][$heading] = 'None';
						}
					}
				}
			}
		}
	}
	//Delete them from existence...
	unset($vars['users'][$user_delete]);
}