php - swiftmailer は、コンマで区切られた mysql データベースから複数の電子メールを取得します

Question

データベースにテーブルがあり、メールで送信するメッセージがあります

ここに私のコードがあります

    <?php
require_once 'lib/swift_required.php';

$con=mysqli_connect("localhost","root","","ex_smartcard");
// Check connection
if (mysqli_connect_errno())
  {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
  }

$query = mysqli_query($con,"Select autosend.to,
  autosend.cc,
  autosend.bcc,
  autosend.subject,
  autosend.msg,
  autosend.start,
  autosend.expiry,
  autosend.freq,
  autosend.timestamp
From autosend
Where autosend.start <= CurDate() And autosend.expiry >= CurDate() And
  autosend.freq = 3");
while($row = mysqli_fetch_assoc($query))

{

$to = $row['to'];
$cc = $row['cc'];
$subject = $row['subject'];
$emailBody="";
$emailBody .= $row['msg'];




// Create the Transport
$transport = Swift_SmtpTransport::newInstance('192.168.0.1', 25)
  ->setUsername('smartcard@example.com')
  ->setPassword('123456')
  ;

/*
You could alternatively use a different transport such as Sendmail or Mail:

// Sendmail
$transport = Swift_SendmailTransport::newInstance('/usr/sbin/sendmail -bs');

// Mail
$transport = Swift_MailTransport::newInstance();
*/

// Create the Mailer using your created Transport
$mailer = Swift_Mailer::newInstance($transport);

// Create the message
$message = Swift_Message::newInstance()

  // Give the message a subject
  ->setSubject($subject)

  // Set the From address with an associative array
  ->setFrom(array('smartcard@lotus.edu.in' => 'Lotus Reminder'))

  // Set the To addresses with an associative array
  ->setTo(array($to))

  // Using setCc() to set all recipients in one go
  ->setCc(array($cc))


  // Give it a body
  ->setBody($emailBody)



  ;

$headers = $message->getHeaders();
// Send the message
$result = $mailer->send($message);
printf("Sent %d messages\n", $result);
echo $cc;

}

?>

$to = email1@example.com $cc = email2@example.com, email3@example.com

私はこのエラーを受け取っています

Fatal error: Uncaught exception 'Swift_RfcComplianceException' with message 'Address in mailbox given [email1@example.com, email2@example.com] does not comply with RFC 2822, 3.6.2.' in C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\Headers\MailboxHeader.php:352 Stack trace: #0 C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\Headers\MailboxHeader.php(264): Swift_Mime_Headers_MailboxHeader->_assertValidAddress('ishan@lotus.edu...') #1 C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\Headers\MailboxHeader.php(108): Swift_Mime_Headers_MailboxHeader->normalizeMailboxes(Array) #2 C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\Headers\MailboxHeader.php(65): Swift_Mime_Headers_MailboxHeader->setNameAddresses(Array) #3 C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\SimpleHeaderFactory.php(60): Swift_Mime_Headers_MailboxHeader->setFieldBodyModel(Array) #4 C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\SimpleHeaderSet.php(70): Swift_Mime_SimpleHeaderFactory->createMailboxHeader('Cc', A in C:\xampp\htdocs\PHPMailer\Swift\lib\classes\Swift\Mime\Headers\MailboxHeader.php on line 352

それらの送信方法を教えてください。cc 列にコンマで区切られた多くのメールがあります。mysql でメールの形式を変更するか、コードを変更する必要があります。