使用PHP发送PDF文件附件的电子邮件

Question

好吧，这是我的第一个线程，我在网上搜索但没有运气。 我正在做一个实习，我正在开发一个项目，需要我创建一个网页，当用户提交他/她的信息时生成一个pdf文件。只要客户点击提交按钮，3件事情需要发生：

1. 存储信息数据库（完成），
2. 发送员工一封电子邮件，新客户的信息（已完成），以及
3. 向客户发送一封带有pdf文件附件（不工作）的“thank you message”邮件。

我的意思是，客户没有收到一封电子邮件，但是当他/她打开PDF文件时，我收到以下错误信息：

“的Acrobat不能OEN‘FILE_NAME’，因为它是要么是不支持的文件类型，要么是因为文件已损坏（例如，它是作为电子邮件附件发送的，未正确解码）...“

请注意，这是我的最后时间做一个创建PDF文件附件的项目。如果有人能帮我解决这个问题，那就太好了。谢谢！

这里是我的代码：

<?php 
// once there are no errors, as soon as the customer hits the submit button, it needs to send an email to the staff with the customer information 
     $msg = "Name: " .$_POST['name'] . "\n" 
      ."Email: " .$_POST['email'] . "\n" 
      ."Phone: " .$_POST['telephone'] . "\n" 
      ."Number Of Guests: " .$_POST['numberOfGuests'] . "\n" 
      ."Date Of Reunion: " .$_POST['date']; 
     $staffEmail = "staffinfo"; 

     mail($staffEmail, "You have a new customer", $msg); // using the mail php function to send the email. mail(to, subject line, message) 

     //once the customer submits his/her information, he/she will receive a thank you message attach with a pdf file. 
     $pdf=new FPDF(); 
     $pdf->AddPage(); 
     $pdf->SetFont("Arial", "B", 16); 
     $pdf->Cell(40, 10, "Hello World!"); 

     // email information 
     $to = $_POST['email']; 
     $from = $staffEmail; 
     $subject = "Thank you for your business"; 
     $message = "Thank you for submitting your information!"; 

     // 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 = "yourinformation.pdf"; 

     // encode data (puts attachment in proper format) 
     $pdfdoc = $pdf->Output("", "S"); 
     $attachment = chunk_split(base64_encode($pdfdoc)); 

     // encode data (multipart mandatory) 
     $headers = "From: ".$from.$eol; 
     $headers .= "MIME-Version: 1.0".$eol; 
     $headers .= "Content-Type: multipart/mixed; boundary=\"".$separator."\"".$eol.$eol; 
     $headers .= "Content-Transfer-Enconding: 7bit".$eol; 
     $headers .= "This is a MIME encoded message.".$eol.$eol; 

     // message 
     $headers .= "--".$separator.$eol; 
     $headers .= "Content-Type: text/html; charsrt=\"iso-8859-1\"".$eol; 
     $headers .= $message.$eol.$eol; 

     // attachment 
     $headers .= "--".$separator.$eol; 
     //$headers .= "Content-Type: application/octet-stream; name=\"".$filename."\"".$eol; 
     $headers .= "Content-Type: application/zip; name=\"".$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, $message, $headers); 

    } 
} 
?> 

Answer 1

// once there are no errors, as soon as the customer hits the submit button, it needs to send an email to the staff with the customer information 
     $msg = "Name: " .$_POST['name'] . "\n" 
      ."Email: " .$_POST['email'] . "\n" 
      ."Phone: " .$_POST['telephone'] . "\n" 
      ."Number Of Guests: " .$_POST['numberOfGuests'] . "\n" 
      ."Date Of Reunion: " .$_POST['date']; 
     $staffEmail = "staffemail"; 

     mail($staffEmail, "You have a new customer", $msg); // using the mail php function to send the email. mail(to, subject line, message) 

     //once the customer submits his/her information, he/she will receive a thank you message attach with a pdf file. 
     // creating a pdf file 
     $pdf_filename = tempnam(sys_get_temp_dir(), "pdf"); 
     $pdf=new FPDF(); 
     $pdf->AddPage(); 
     $pdf->SetFont("Arial", "B", 16); 
     $pdf->Cell(40, 10, "Title"); 
     $pdf->Ln(); 
     $pdf->SetFont("Arial", "", 12); 
     $pdf->Cell(15, 10, "Name:"); 
     $pdf->SetFont("Arial", "I", 12); 
     $pdf->Cell(15, 10, $_POST['name']); 
     $pdf->Ln(); 
     $pdf->SetFont("Arial", "", 12); 
     $pdf->Cell(15, 10, "Email:"); 
     $pdf->SetFont("Arial", "I", 12); 
     $pdf->Cell(15, 10, $_POST['email']); 
     $pdf->Ln(); 
     $pdf->SetFont("Arial", "", 12); 
     $pdf->Cell(15, 10, "Phone:"); 
     $pdf->SetFont("Arial", "I", 12); 
     $pdf->Cell(15, 10, $_POST['telephone']); 
     $pdf->Ln(); 
     $pdf->SetFont("Arial", "", 12); 
     $pdf->Cell(40, 10, "Number of Guests:"); 
     $pdf->SetFont("Arial", "I", 12); 
     $pdf->Cell(40, 10, $_POST['numberOfGuests']); 
     $pdf->Ln(); 
     $pdf->SetFont("Arial", "", 12); 
     $pdf->Cell(40, 10, "Date Of Reunion:"); 
     $pdf->SetFont("Arial", "I", 12); 
     $pdf->Cell(40, 10, $_POST['date']); 
     // if file doesn't exists or if it is writable, create and save the file to a specific place 
     if(!file_exists($pdf_filename) || is_writable($pdf_filename)){ 
      $pdf->Output($pdf_filename, "F"); 
     } else { 
      exit("Path Not Writable"); 
     } 

     // using the phpmailer class 
     // create a new instance called $mail and use its properties and methods. 
     $mail = new PHPMailer(); 
     $staffEmail = "staffemail"; 
     $mail->From = $staffEmail; 
     $mail->FromName = "name"; 
     $mail->AddAddress($_POST['email']); 
     $mail->AddReplyTo($staffEmail, "name"); 

     $mail->AddAttachment($pdf_filename); 
     $mail->Subject = "PDF file attachment"; 

     $mail->Body = "message!"; 

     // if mail cannot be sent, diplay error message 
     //if(!$mail->Send()){ 
      //echo "<div id=\"mailerrors\">Message could not be sent</div>"; 
      //echo "<div id=\"mailerrors\">Mailer Error: " . $mail->ErrorInfo . "</div>"; 
     //} else { // else...if mail is sent, diplay sent message 
      //echo "<div id=\"mailerrors\">Message sent</div>"; 
     //} 

     // delete the temp file 
     unlink($pdf_filename); 
    } 
}  

Answer 2

试试这个：

<?php 

    // once there are no errors, as soon as the customer hits the submit button, 
    // it needs to send an email to the staff with the customer information 
    $msg = "Name: " .$_POST['name'] . "\n" 
     . "Email: " .$_POST['email'] . "\n" 
     . "Phone: " .$_POST['telephone'] . "\n" 
     . "Number Of Guests: " .$_POST['numberOfGuests'] . "\n" 
     . "Date Of Reunion: " .$_POST['date']; 
    $staffEmail = "staffinfo"; 
    mail($staffEmail, "You have a new customer", $msg); 

    // once the customer submits his/her information, he/she will receive a thank 
    // you message attach with a pdf file. 
    $pdf = new FPDF(); 
    $pdf->AddPage(); 
    $pdf->SetFont("Arial", "B", 16); 
    $pdf->Cell(40, 10, "Hello World!"); 

    // email information 
    $to = $_POST['email']; 
    $from = $staffEmail; 
    $subject = "Thank you for your business"; 
    $message = "Thank you for submitting your information!"; 

    // a random hash will be necessary to send mixed content 
    $separator = '-=-=-'.md5(microtime()).'-=-=-'; 

    // attachment name 
    $filename = "yourinformation.pdf"; 

    // Generate headers 
    $headers = "From: $from\r\n" 
      . "MIME-Version: 1.0\r\n" 
      . "Content-Type: multipart/mixed; boundary=\"$separator\"\r\n" 
      . "X-Mailer: PHP/" . phpversion(); 

    // Generate body 
    $body = "This is a multipart message in MIME format\r\n" 
     . "--$separator\r\n" 
     . "Content-Type: text/html; charset=\"iso-8859-1\"\r\n" 
     . "\r\n" 
     . "$message\r\n" 
     . "--$separator\r\n" 
     . "Content-Type: application/pdf\r\n" 
     . "Content-Transfer-Encoding: base64\r\n" 
     . "Content-Disposition: attachment; filename=\"$filename\"\r\n" 
     . "\r\n" 
     . chunk_split(base64_encode($pdf->Output("", "S")))."\r\n" 
     . "--$separator--"; 

    // send message 
    mail($to, $subject, $body, $headers);