php 发送带有pdf附件的电子邮件
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send email with pdf attachment
提问by Amjad
I'm trying to send an email using the mail()function in php with a pdf attachment.
I'm running the script on localmachine. I set up the smtp ip in php.ini.
I can send a text email perfectly but with an attachment I get the following error:
我正在尝试使用mail()带有 pdf 附件的 php 函数发送电子邮件。我在本地机器上运行脚本。我在php.ini. 我可以完美地发送文本电子邮件，但带有附件时出现以下错误：
Warning: mail() [function.mail]: SMTP server response: 503 Unexpected command or sequence of commands in C:\AppServ\www\PhpProject1\CV-Generator\testemail2.php on line 55
Warning: mail() [function.mail]: SMTP server response: 503 Unexpected command or sequence of commands in C:\AppServ\www\PhpProject1\CV-Generator\testemail2.php on line 55
Can anyone tell me what's wrong please?
谁能告诉我有什么问题吗？
Here is my code:
这是我的代码：
<?php
// download fpdf class (http://fpdf.org)
require('./pdf/fpdf.php');
// fpdf object
$pdf = new FPDF();
// generate a simple PDF (for more info, see http://fpdf.org/en/tutorial/)
$pdf->AddPage();
$pdf->SetFont("Arial","B",14);
$pdf->Cell(40,10, "this is a pdf example");
// email stuff (change data below)
$to = $_GET['send'];
$from = "[email protected]";
$subject = "send email with pdf attachment";
$message = "<p>Please see the attachment.</p>";
// a random hash will be necessary to send mixed content
$separator = md5(time());
// carriage return type (we use a PHP end of line constant)
$eol = PHP_EOL;
// attachment name
$filename = "example.pdf";
// encode data (puts attachment in proper format)
$pdfdoc = $pdf->Output("", "S");
$attachment = chunk_split(base64_encode($pdfdoc));
// main header (multipart mandatory)
$headers = "From: ".$from.$eol;
$headers .= "MIME-Version: 1.0".$eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol.$eol;
$headers .= "Content-Transfer-Encoding: 7bit".$eol;
$headers .= "This is a MIME encoded message.".$eol.$eol;
// message
$headers .= "--".$separator.$eol;
$headers .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
$headers .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$headers .= $message.$eol.$eol;
// attachment
$headers .= "--".$separator.$eol;
$headers .= "Content-Type: application/octet-stream; name=\"".$filename."\"".$eol;
$headers .= "Content-Transfer-Encoding: base64".$eol;
$headers .= "Content-Disposition: attachment".$eol.$eol;
$headers .= $attachment.$eol.$eol;
$headers .= "--".$separator."--";
// send message
mail($to, $subject, "", $headers);
?>
回答by Eamorr
I use PHP's SwiftMailer (http://swiftmailer.org/):
我使用 PHP 的 SwiftMailer (http://swiftmailer.org/)：
require_once('../lib/swiftMailer/lib/swift_required.php');
...
$body="Dear $fname,\n\nPlease find attached, an invoice for the period $startDate - $endDate\n\nBest regards,\n\nMr X";
$message = Swift_Message::newInstance('Subject goes here')
->setFrom(array($email => "[email protected]"))
->setTo(array($email => "$fname $lname"))
->setBody($body);
$message->attach(Swift_Attachment::fromPath("../../invoices_unpaid/$id.pdf"));
$result = $mailer->send($message);
回答by symcbean
The attachment doesn't go in the headers! They should only declare the MIME headers:
附件不在标题中！他们应该只声明 MIME 标头：
// main header (multipart mandatory)
$headers = "From: ".$from.$eol;
$headers .= "MIME-Version: 1.0".$eol;
$headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol; // see below
$headers .= "Content-Transfer-Encoding: 7bit".$eol;
// message
$msg = "--".$separator.$eol;
$msg .= "Content-Type: text/html; charset=\"iso-8859-1\"".$eol;
$msg .= "Content-Transfer-Encoding: 8bit".$eol.$eol;
$msg .= $message.$eol.$eol;
// attachment
$msg .= "--".$separator.$eol;
$msg .= "Content-Type: application/octet-stream; name=\"".$filename."\"".$eol;
$msg .= "Content-Transfer-Encoding: base64".$eol;
$msg .= "Content-Disposition: attachment".$eol;
$msg .= $attachment.$eol;
$msg .= "--".$separator."--".$eol;
// send message
mail($to, $subject, $msg, $headers);
Note also that you should NEVER have 2 consecutive line terminations within the headers - SMTP uses a blank line as the seperator between headers and the body.
另请注意，标题中永远不应有 2 个连续的行终止 - SMTP 使用空行作为标题和正文之间的分隔符。
Also, the EOL should NOT be the default on your operating system - it should be the EOL sequence as defined by SMTP - i.e. CR+LF
此外，EOL 不应该是您操作系统上的默认值——它应该是 SMTP 定义的 EOL 序列——即 CR+LF
回答by Aleks G
I would suggest that you use PHP Mailerto send emails from your PHP. I've used it with great success on many different configurations. The class has all necessary methods for handling encodings, attachments, custome headers, sending via sendmail, etc., etc.
我建议您使用PHP Mailer从您的 PHP 发送电子邮件。我已经在许多不同的配置上使用它并取得了巨大的成功。该类具有处理编码、附件、客户标头、通过 sendmail 发送等的所有必要方法。
