function Keys2Lower($a) {
if (!is_array($a)) {
return $a;
}
unset($res);
reset($a);
while (list($key, $value) = each($a)) {
if (is_array($value)) {
$res[strtolower($key)] = Keys2Lower($value);
} else {
$res[strtolower($key)] = $value;
}
} // while loop
return $res;
}
// strip out the header
while ($buffer = fgets($fd, 4096)) {
$xmldata .= $buffer;
}
fclose($fd);
} else {
throw new Exception('Unable to connect to ' . SAM_HOST . ':' . SAM_PORT . ". Station might be offline.<br>The error returned was {$errstr} ({$errno}).");
}
if (empty($xmldata)) {
throw new Exception('Invalid data returned!');
}
//#################################
// Initialize data
//#################################
$tree = XML2Array($xmldata);
$request = Keys2Lower($tree["REQUEST"]);
$code = $request["status"]["code"];
$message = $request["status"]["message"];
$requestID = $request["status"]["requestid"];
if (empty($code)) {
throw new Exception('Invalid data returned!');
}
if ($code != 200) {
throw new Exception($message);
}
} else {
//If a request was already made, allow dedication to the request
$data = array();
$data['msg'] = strip_tags(Def('rmessage'));
$data['name'] = strip_tags(Def('rname'));
$db = Database::getInstance();
