我正在使用PHPmailer发送电子邮件.截至目前,我成功地将电子邮件发送到一个地址.现在,我想只需点击一下即可发送多封电子邮件.

问题：我曾尝试使用下面的一些循环发送多封电子邮件,但我的输出错了.是的,它发送电子邮件但只发送一个地址,电子邮件地址正在收到应该通过电子邮件发送到其他电子邮件的所有电子邮件.

例如,当我发送17封电子邮件时,这17封电子邮件只发送到一个地址.电子邮件应根据数据库中的地址发送,并附带相应的唯一附件.示例：abc@gmail.com应附加abc.pdf,123 @gmail.com应附加123.pdf.

我认为这是在循环中.请帮我搞清楚.谢谢.

require_once('phpmailer/class.phpmailer.php');
include("phpmailer/class.smtp.php"); 

$mail             = new PHPMailer();

$body             = file_get_contents('phpmailer/body.html');
$body             = preg_replace('/\/b]/','',$body);

$file ='phpmailer/mailpass.txt';
    if($handle = fopen($file,"r")){
        $contentpass = fread($handle,'15');
        fclose($handle);
        }

$mail->IsSMTP(); 
$mail->Host       = "smtp.gmail.com"; 
$mail->SMTPDebug  = 1;                   

$mail->SMTPAuth   = true;                  
$mail->SMTPSecure = "tls";                 
$mail->Host       = "smtp.gmail.com";      
$mail->Port       = 587;                   
$mail->Username   = "email@gmail.com";  
$mail->Password   = $contentpass;           

$mail->SetFrom("email@gmail.com", "Subject");

$mail->AddReplyTo("email@gmail.com","Subject");

$mail->Subject    = "Subjects";

$mail->AltBody    = "Subject";

$mail->MsgHTML($body);


$file='current_schoolyear.txt';
    if($handle = fopen($file,"r"))
    {
        $content = fread($handle,'9');
            fclose($handle);
    }



$input = addslashes($_POST['depchair']);                        


$email = "select email_address  from sa_student where schoolyear = '$input'"; 



if ($p_address=mysql_query($email))
{ 



  while($row = mysql_fetch_assoc($p_address))
  {



    $mail->AddAddress($row['email_address']);

    $input = addslashes($_POST['depchair']);                                                                                    

    $control = "select control_no  from sa_student where schoolyear = '$input'";

    if($ctrl=mysql_query($control)){

        $ctrl_no = mysql_result($ctrl, 0);


        $mail->AddAttachment("fpdf/pdf_reports/document/".$ctrl_no.".pdf");  


    }
    else
    {

        echo "No attached document.";

    }

            if(!$mail->Send()) {
                    $message = "<div class=\"nNote nFailure\" >
                                    <p>Error sending email. " . $mail->ErrorInfo ."</p>
                                </div>";

            } else { 
                    $message = "<div class=\"nNote nSuccess\" >
                                    <p> Email have been sent to the examinees in ".$input_depchair. "! </p>
                                </div>";                            

                        }



       }

    }



else
{
    echo (mysql_error ());
}

更新的代码：运行下面的代码后,我能够发送一封电子邮件并附上正确的附件.但是,只发送了一封电子邮件(数据库中的最后一个电子邮件地址),其余电子邮件未发送.

$input = addslashes($_POST['depchair']);                        


$email = "select email_address, control_no  from sa_student where schoolyear = '$input'"; 



if ($p_address=mysql_query($email))
{ 



  while($row = mysql_fetch_assoc($p_address))
  {

    $cloned = clone $mail;

    $cloned->AddAddress($row['email_address']);




        $cloned->AddAttachment("fpdf/pdf_reports/document/".$row['control_no'].".pdf");  




            if(!$cloned->Send()) {
                    $message = "<div class=\"nNote nFailure\" >
                                    <p>Error sending email. " . $mail->ErrorInfo ."</p>
                                </div>";

            } else { 
                    $message = "<div class=\"nNote nSuccess\" >
                                    <p> Email have been sent to the examinees in ".$input_depchair. "! </p>
                                </div>";                            

                        }
unset( $cloned );


       }

    }



else
{
    echo (mysql_error ());
}

解决方法:

发送电子邮件$mail-> Send()后,执行以下命令：

$mail->ClearAllRecipients();

在你的while循环中.
所以你的基本while循环结构如下所示：

while($row = mysql_fetch_assoc($p_address)){

    $mail->AddAddress($row['email_address']);
    $mail->AddAttachment("fpdf/pdf_reports/document/".$ctrl_no.".pdf");
    $mail->send();
    $mail->ClearAllRecipients(); 
    $mail->ClearAttachments();   //Remove all attachements

}