function mail_attachment ($from , $to, $subject, $message, $attachment, $mimetype, $fileatt_name){
$fileatt = $attachment; // Path to the file
$fileatt_type = $mimetype; //"application/octet-stream"; // File Type
$start= strrpos($attachment, '/') == -1 ? strrpos($attachment, '//') : strrpos($attachment, '/')+1;
//$fileatt_name = substr($attachment, $start, strlen($attachment)); // Filename that will be used for the file as the attachment
$email_from = $from; // Who the email is from $subject = "New Attachment Message";
$email_subject = $subject; // The Subject of the email
$email_txt = $message; // Message that the email has in it
$email_to = $to; // Who the email is to
$headers = "From: ".$email_from;
$file = fopen($fileatt,'rb');
$data = fread($file,filesize($fileatt));
fclose($file);
$msg_txt="\n\n You have recieved a new attachment message from $from";
$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_txt .= $msg_txt;
$email_message = $message ."\n\n". "This is a multi-part message in MIME format.\n\n" . "--{$mime_boundary}\n" . "Content-Type:text/plain; charset=\"utf8\"\n" . "Content-Transfer-Encoding: 7bit\n\n" . $email_txt . "\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";
$ok = mail($email_to, $email_subject, $email_message, $headers);
unlink($attachment); // delete a file after attachment sent.
if($ok) {
//echo "File Sent Successfully.";
} else {
die("Sorry but the email could not be sent. Please go back and try again!");
}
}
