-1

我在使用 php 发送邮件时遇到换行问题。这里的主要问题是,换行符在带有附件(多部分/混合)的邮件中不起作用,但在纯文本中它们起作用。

<?php
function sendMail($email, $name, $pdfpath) {
        // $file should include path and filename
        $filename = basename($pdfpath);
        $file_size = filesize($pdfpath);
        $content = chunk_split(base64_encode(file_get_contents($pdfpath))); 
        $uid = md5(uniqid(time()));
        $subject = "New attachment mail: ".$name;
        $subject = "=?UTF-8?B?".base64_encode($subject)."?=";
        $body = "Hello Dude!\n\n"
             ."Testing\n\n"
             ."Testing\n\n\n\n"
             ."Testing\r\n"
             ."Testing\n";
        //combine two headers (attachment mails needs to have specific headers)
        $header .= $this->attachment_headers;
        $header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
        $header .= "This is a multi-part message in MIME format.\r\n";
        $header .= "--".$uid."\r\n";
        $header .= "Content-type:text/plain; charset=UTF-8\r\n";
        $header .= "Content-Transfer-Encoding: 8bit\r\n\r\n";
        $header .= $body."\r\n\r\n";
        $header .= "--".$uid."\r\n";
        $header .= "Content-Type: application/octet-stream; name=\"".$filename."\"\r\n"; // use different content types here
        $header .= "Content-Transfer-Encoding: base64\r\n";
        $header .= "Content-Disposition: attachment; filename=\"".$filename."\"\r\n\r\n";
        $header .= $content."\r\n\r\n";
        $header .= "--".$uid."--"; 

        //( string $to , string $subject , string $message [, string $additional_headers [, string $additional_parameters ]] )
        return mail($email, $subject, "", $header);
    }
?>

因此,我的电子邮件中的输出如下:

Hello Dude!
Testing
Testing
Testing
Testing

所以,它确实添加了一条新线,但只有一条,我需要更多。我怎样才能做到这一点?

4

3 回答 3

1

我认为你应该使用\r\n\r\n而不是\n\n.

于 2013-01-30T22:04:09.797 回答
0

我知道 art2 答案被标记为正确,但我会在这一行中使用 nl2br :

$header .= nl2br($body)."\r\n\r\n";

只是想帮忙...

于 2013-10-09T15:15:28.857 回答
-1

好的,我在网上找不到任何帮助,所以我想出了一个泡泡糖解决方案。由于某种原因,多部分/混合消息似乎会删除/删除所有附加行。

 $body = "Hello Dude!\n \n"
             ."Testing\n \n"
             ."Testing\n\ n\ \n \n"
             ."Testing\r \n"
             ."Testing\n";

查看换行符之间的空间,结果是应该的。

于 2013-01-30T22:37:15.437 回答