PHP Mailer - 邮件正文中的 foreach

Question

我想在电子邮件正文中包含使用 foreach 的结果。当我添加 foreach 语句时，PHP Mailer 似乎只是切断了消息。关于如何在消息正文中包含多个结果有什么想法吗？

$mail->Body    = '*** Automated email - do not reply ***<br><br>Hello '.$Name.', <br><br>We were able to connect you with the following services. <br><br> ';
foreach($findResult['data'] as $key=>$findData){ 
 if($findData['CompanyEmail'][0] != NULL || $findData['CompanyPhone'][0] != NULL) { 
     echo $findData['CompanyName'][0]; 
     echo $findData['CompanyContact'][0]; 
     echo $findData['CompanyPhone'][0];
     echo $findData['ContactEmail'][0];
     }?><br><?php }
$body .='<br><br>Thank you for using our directory.<br><br><br>Regards,<br><br>Sender';

附注如果我去掉“;”在 foreach 之前，我收到错误。

Answer 1

您需要使用 $mail->Body .= 来继续字符串，而不是使用 echo。像这样:

$mail->Body    = '*** Automated email - do not reply ***<br><br>Hello '.$Name.', <br><br>We were able to connect you with the following services. <br><br> ';
foreach($findResult['data'] as $key=>$findData){ 
    if($findData['CompanyEmail'][0] != NULL || $findData['CompanyPhone'][0] != NULL) { 
        $mail->Body .= $findData['CompanyName'][0]; 
        $mail->Body .= $findData['CompanyContact'][0]; 
        $mail->Body .= $findData['CompanyPhone'][0];
        $mail->Body .= $findData['ContactEmail'][0];
    }
}
$body .='<br><br>Thank you for using our directory.<br><br><br>Regards,<br><br>Sender';

如果正如我怀疑的那样，$body 也应该是电子邮件的一部分，那么也将其更改为 $mail->Body .=。