带附件的 PHP 邮件 - 额外文件:第 1.4 部分
我使用以下代码发送带有附件的电子邮件:
$mime_boundary = "<<<--==+X[".md5(time())."]";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: multipart/mixed;\r\n";
$headers .= " boundary=\"".$mime_boundary."\"";
$message .= "This is a multi-part message in MIME format.\r\n\r\n";
$message .= "--".$mime_boundary."\r\n";
$message .= "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n";
$message .= "Content-Transfer-Encoding: 7bit\r\n";
$message .= "\r\n";
$message .= "$message_body\r\n";
$message .= "--".$mime_boundary."\r\n";
foreach($attachments as $filename => $data)
{
$message .= "Content-Type: application/octet-stream;\r\n";
$message .= " name=\"$filename\"\r\n";
$message .= "Content-Transfer-Encoding: quoted-printable\r\n";
$message .= "Content-Disposition: attachment;\r\n";
$message .= " filename=\"$filename\"\r\n";
$message .= "\r\n";
$message .= chunk_split(base64_encode($data));
$message .= "\r\n";
$message .= "--".$mime_boundary."\r\n";
}
mail($email_address, $email_subject, $message, $headers);
效果很好,只是还附加了一个额外的文件(称为“第 1.4 部分”)。
有没有办法不添加这个?
干杯, 担。
I'm using the following code to send an email with attachments:
$mime_boundary = "<<<--==+X[".md5(time())."]";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: multipart/mixed;\r\n";
$headers .= " boundary=\"".$mime_boundary."\"";
$message .= "This is a multi-part message in MIME format.\r\n\r\n";
$message .= "--".$mime_boundary."\r\n";
$message .= "Content-Type: text/plain; charset=\"iso-8859-1\"\r\n";
$message .= "Content-Transfer-Encoding: 7bit\r\n";
$message .= "\r\n";
$message .= "$message_body\r\n";
$message .= "--".$mime_boundary."\r\n";
foreach($attachments as $filename => $data)
{
$message .= "Content-Type: application/octet-stream;\r\n";
$message .= " name=\"$filename\"\r\n";
$message .= "Content-Transfer-Encoding: quoted-printable\r\n";
$message .= "Content-Disposition: attachment;\r\n";
$message .= " filename=\"$filename\"\r\n";
$message .= "\r\n";
$message .= chunk_split(base64_encode($data));
$message .= "\r\n";
$message .= "--".$mime_boundary."\r\n";
}
mail($email_address, $email_subject, $message, $headers);
Which works fine, except that an extra file is also attached (called "Part 1.4").
Is there a way to not have this added?
Cheers,
Dan.
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IIRC 最后一部分分隔符必须是
--something unique--
,即在您的情况下但 mime 邮件或多或少是一个已解决的问题(即对于应用程序开发人员来说,正确完成时会很无聊,而正确完成时会很烦人)做错了;-))。帮自己一个忙,使用 Swiftmailer 或任何其他下降邮件库/类之类的东西。
IIRC the last part separator must be
--something unique--
, i.e. in your caseBut mime mail is more or less a solved problem ( i.e. for an application developer it's boring when done correctly and reeeeally annoying when done wrong ;-) ). Do yourself a favor and use something like Swiftmailer or any other descend mailing library/class.