推送通知，如果deviceToken是錯的不是發送給其他

我必須做的有節省分貝，我有使PHP許多設備發送推送通知（分配）代碼：推送通知，如果deviceToken是錯的不是發送給其他

// Put your alert message here: 
$message = "send push"; 
// Put your private key's passphrase here: 
$passphrase = 'phrase'; 
$ctx = stream_context_create(); 
stream_context_set_option($ctx, 'ssl', 'local_cert', 'apns.pem'); 
stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase); 

// Open a connection to the APNS server 
$fp = stream_socket_client(
'ssl://gateway.push.apple.com:2195', $err, 
$errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx); 

if (!$fp) 
    exit("Failed to connect: $err $errstr" . PHP_EOL); 
echo 'Connected to APNS'. "<br>" ; 
ob_flush(); 
flush(); 

// Create the payload body 
$body['aps'] = array(
'alert' =&gt; $message, 
'sound' =&gt; 'default' 
); 

// Encode the payload as JSON 
$payload = json_encode($body); 
if (mysql_num_rows($results)!=0) { 
    while($row = mysql_fetch_array($results)) 
    { 
     $deviceToken= $row['deviceToken']; 

     if(isset($deviceToken)&&(strcmp($deviceToken,"(null)")!=0)){ 
      echo "<br>".$deviceToken."<br>"; 
      // Build the binary notification 
      $msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $payload; 
      $result = fwrite($fp, $msg, strlen($msg)); 
      if (!$result) 
       echo 'Message not delivered'; 
      else 
       echo 'Message successfully delivered' ; 
      ob_flush(); 
      flush(); 
     } 
    } 
    // Close the connection to the server 
    fclose($fp); 
}

如果我有數據庫，只有deviceToken正確或值（空），消息發送，但如果我有一個deviceToken錯誤，我收到消息'消息已成功發送'已發送所有消息，但不工作。我犯了什麼錯誤？謝謝。

來源

2012-09-06 Doom