MPDF电子邮件附件发送空白PDF

我已成功生成使用mpdf的PDF，我已通过下载PDF进行验证。但是，当我通过电子邮件附件发送PDF时，Adobe Reader会收到一封空白的PDF，其中包含“内存不足”错误。以下是我的代码：MPDF电子邮件附件发送空白PDF

<?php 

include("MPDF57/mpdf.php"); 

ob_start(); 
include "Receipt_Template_2.php"; 
$template = ob_get_contents(); 
ob_end_clean(); 

$mpdf=new mPDF('','A4','','',32,25,27,25,16,13,'L'); 

mpdf->WriteHTML($template); 

$content = $mpdf->Output($template, 'S'); 

$content = chunk_split(base64_encode($content)); 
$mailto = '[email protected]'; 
$from_name = 'KIREA'; 
$from_mail = '[email protected]'; 
$uid = md5(uniqid(time())); 
$subject = 'KIREA Donation Receipt'; 
$message = "Thank you for your donation!\n\nAttached is the receipt concerning the  donation. If you have any questions, please e-mail us at [email protected]";; 
$filename = $pdfName; 

$header = "From: ".$from_name." <".$from_mail.">\n"; 
$header .= "MIME-Version: 1.0\n"; 
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\n"; 
$header .= "This is a multi-part message in MIME format.\n"; 
$header .= "--".$uid."\r\n"; 
$header .= "Content-type:text/plain; charset=iso-8859-1\n"; 
$header .= "Content-Transfer-Encoding: 7bit\n"; 
$header .= $message."\n\r\n"; 
$header .= "--".$uid."\n"; 
$header .= "Content-Type: application/pdf; name=\"".$filename."\"\n"; 
$header .= "Content-Transfer-Encoding: base64\n"; 
$header .= "Content-Disposition: attachment; filename=\"".$filename."\"\n\n"; 
$header .= $content."\n\n"; 
$header .= "--".$uid."--"; 

$is_sent = @mail($mailto, $subject, "", $header); 

$mpdf->Output(); 
exit; 

?>

是否有任何想法，为什么PDF作为电子邮件附件发送后变为空白？谢谢。

来源

2013-10-31 user2938543

是你能解决这个问题？具有相同的概率。 – MizAkita

这可能有所帮助：http://mpdf1.com/manual/index.php?tid=373 –

手册处于离线状态。改为使用它：https://mpdf.github.io/real-life-examples/e-mail-a-pdf-file.html – Sol

如果你可以使用swiftmailer，就可以把MPDF生成的PDF到电子邮件，很容易如下：

<?php 
require_once $swift_mailer_path.'swift_required.php'; 

$transporter = Swift_SmtpTransport::newInstance($smtp_host, $smtp_port, $smtp_protocol) 
    ->setUsername($smtp_username') 
    ->setPassword($smtp_password'); 

$mailer = Swift_Mailer::newInstance($transporter); 

$message = Swift_Message::newInstance('Email Subject') 
    ->setFrom(array($from_email => $from_name)) 
    ->setTo($to_email) 
    ->setBody($email_body); 

$attachment = Swift_Attachment::newInstance($mpdf->Output($pdf_path, "S"), $pdf_file_name, 'application/pdf'); 
$message->attach($attachment); 

$message->setContentType("text/html"); 

$result = $mailer->send($message); 
?>

这里是Reference。

来源

2016-01-14 09:26:34

mpdf->WriteHTML($template); 
$content = $mpdf->Output($template, 'S');

你错在此间你不采取上你的数据被写入

请替换下面的代码与上面得到正确结果的对象。

$pdfdata=mpdf->WriteHTML($template); 
$content = $mpdf->Output('' , 'S');

在电子邮件使用$content

来源

2017-05-23 13:03:34

MPDF电子邮件附件发送空白PDF

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