生成 PDF 并通过电子邮件作为附件发送（PDF 未打开）

Question

我正在生成 pdf 并通过电子邮件作为附件发送，代码如下所示，我跳过了一些用于生成 pdf 的代码（不需要）。 请检查代码：

//pdf generated not given avobe code of how it comes 
$pdfdoc = $pdf->Output("confirmation-".$client_code.".pdf", "S");

$attachment = chunk_split(base64_encode($pdfdoc));

$to = $mail_to;       

$from        = "From: <info@ksilbd.com>";

$subject     = "Here is your attachment";

$mainMessage = "BUY/SALE CONFIRMATION";

$fileatt     = $attachment;

$fileatttype = "application/pdf";

$fileattname = "confirmation-".$client_code.".pdf"; 

$headers = "From: $from";

$file = fopen($fileatt, 'rb');

$data = fread($file, filesize($fileatt));

fclose($file);


$semi_rand     = md5(time());

$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";

$headers      .= "\nMIME-Version: 1.0\n" .
"Content-Type: multipart/mixed;\n" .
" boundary=\"{$mime_boundary}\"";

$message = "This is a multi-part message in MIME format.\n\n" .
"-{$mime_boundary}\n" .
"Content-Type: text/plain; charset=\"iso-8859-1\n" .
"Content-Transfer-Encoding: 7bit\n\n" .
$mainMessage  . "\n\n";
//base_64 
//encoding used
//to encode data
$data = chunk_split(base64_encode($data));

//message
//concat the 
//message
$message .= "--{$mime_boundary}\n" .
"Content-Type: {$fileatttype};\n" .
" name=\"{$fileattname}\"\n" .
"Content-Disposition: attachment;\n" .
" filename=\"{$fileattname}\"\n" .
"Content-Transfer-Encoding: base64\n\n" .

$data . "\n\n" .
"-{$mime_boundary}-\n";

 // Send the email
if(mail($to, $subject, $message, $headers)) {
    echo "EMAIL SENT SUCCESSFUL.";
}
else {
    echo "There was an error sending the mail.";

消息显示电子邮件发送成功，我也收到了电子邮件，但我无法打开带有邮件的附件 pdf 文件.... 请检查问题

Answer 1

您可以使用“phpmailer”。 从这里下载 PHPMailer 脚本：http://github.com/PHPMailer/PHPMailer 并享受它。