php - phpmailer中的for循环

Question

我正在尝试将电子邮件发送给 10 个不同的用户，我已将变量 $friendsEmails 放入一个包含 10 个不同电子邮件的数组中，但是看起来它会为每封 10x10 的电子邮件复制 10 个。我做错了什么吗？

  for($i =0; $i<11; $i++){

    $mail->SetFrom($email, $name);

    $mail->AddReplyTo($email,$name);

    $mail->Subject    = "We wish you a merry Christmas";

    $mail->AltBody    = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test

    $mail->MsgHTML($body);

    $mail->AddAddress($friendsEmails[$i], $friendsNames[$i]);

    if(!$mail->Send()) {
      echo "Mailer Error: " . $mail->ErrorInfo;
    } else {
      echo "Message sent!";
    }

       }

Answer 1

难怪您要发送多封电子邮件，因为在 for 循环的每次迭代中，您只是在添加新地址。使用 PHPMailer::clearAllRecipients()在添加新电子邮件地址之前从上一次迭代中删除数据。

for($i =0; $i<11; $i++){
    $mail->SetFrom($email, $name);
    $mail->AddReplyTo($email,$name);
    $mail->Subject    = "We wish you a merry Christmas";
    $mail->AltBody    = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test
    $mail->MsgHTML($body);
    $mail->AddAddress($friendsEmails[$i], $friendsNames[$i]);

    if(!$mail->Send()) {
      echo "Mailer Error: " . $mail->ErrorInfo;
    } else {
      echo "Message sent!";
    }
    $mail->clearAllRecipients(); // Clear all recipient types(to, bcc, cc).
}