Attaching a PDF in email (no body text displays)

["Ade Smith" <ade@xxxxxxxxxxxxxxxx>]

I am attaching a PDF document to an email, this part works great, however to
get this to work it prevents the text in the body of the message to be
displayed, what am I doing wrong?  

 

Here is the code:

 

$filename = "confirmation.pdf"; 

if(!($fp = fopen($filename, "r"))):

          $error = "Can't open file";

          echo $error;

          exit;

endif;

 

$boundary = "b" . md5(uniqid(time()));

$boundary='"'.$boundary.'"';

 

$attach = fread($fp, filesize($filename));

$attach = chunk_split(base64_encode($attach));

 

$mime = "from: pdf@xxxxxxxxxxxxxxxxxxx\n";

$mime .= "Content-type: multipart/mixed; boundary=$boundary";

 

$mime .= "--$boundary\r\n";

$mime .= "Content-type:  application/pdf; name=\"confirmation.pdf\"\r\n";

$mime .= "Content-Transfer-Encoding: base64\r\n\r\n";

$mime .= "Content-Disposition: attachment;\r\n";

$mime .= " \r\n$attach\n";

 

$mime .= "--$boundary\r\n";

$mime .= "Content-Type: text/HTML; charset=iso-8859-1\r\n";

$mime .= "Content-Transfer-Encoding: 7bit\r\n\r\n";

$mime .= "test test test";

$mime .= "--$boundary--\r\n";

 

mail("user@xxxxxxxxxx","Your Confirmation: $confirmation_number","",$mime);