Hi Friends , yesterday I was working with email attachment and I wanted to send pdf file as email attachment but It was giving me so many problems. I have searched so many code for PDF attachment but no one was working So I start tp debug code and finally  made working pdf attachment code by pdf attachment in email worked successfully.

Below is code which I have used for PDF email attachment:

<?php

$fileatt = "test.pdf"; // Path to the file
$fileatt_type = "application/pdf"; // File Type
$fileatt_name = "test.pdf"; // Filename that will be used for the file as the attachment
$email_from = "noreply@hackingethics.com"; // Who the email is from
$email_subject = "Your attached file"; // The Subject of the email
$email_message = "Thanks for visiting HackingEthics.com! <br>";
$email_message .= "Thanks for visiting.<br>"; // Message that the email has in it
$email_to = "xyz@gmail.com"; // Who the email is to
$headers = "From: ".$email_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}\"";
$email_message .= "This is a multi-part message in MIME format.\n\n" .
"--{$mime_boundary}\n" .
"Content-Type:text/html; charset=\"iso-8859-1\"\n" .
"Content-Transfer-Encoding: 7bit\n\n" .
$email_message .= "\n\n";
$data = chunk_split(base64_encode($data));
$email_message .= "--{$mime_boundary}\n" .
"Content-Type: {$fileatt_type};\n" .
" name=\"{$fileatt_name}\"\n" .
//"Content-Disposition: attachment;\n" .
//" filename=\"{$fileatt_name}\"\n" .
"Content-Transfer-Encoding: base64\n\n" .
$data .= "\n\n" .
"--{$mime_boundary}--\n";
$sent = @mail($email_to, $email_subject, $email_message, $headers);
if($sent) {
echo "Your email attachment has been Worked.";
} else {
die("Sorry but the email could not be sent. Please go back and try again!");
}
?>