mail attachment with php

[chamal]

Hi,

       I have written a php script to mail a jpg file as an attachment. It mails the message an attachment but the attachment comes as a file.bin file , not as an image file. I cant even open this file in an image viewer. Plz tell me what is wrong in my coding. My coding is here,

<?php
//This php program will mail an attachment with a text message.

    $headers = "From:[e-mail]";
    $message ="Please check the attachment";

    //Read the file

    $file = fopen("bruce.jpg",'rb');
    $data = fread($file,filesize("bruce.jpg"));
    fclose($file);

    //Generate a boundary string

    $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}\"";

    //Add the text message

    $message = "This is a multipart message in MIME format.\n\n".
               "--{$mime_boundary}\n".
               "Content-Type: text/plain; charset=\"iso-8859-1\"\n".
               "Content-Transfer-Encoding: 7bit\n\n".
               $message."\n\n";


    //Base64 encode the file data

    $data = chunk_split(base64_encode($data));

    //Add file attachment to the message

    $message .= "--{$mime_boundary}\n".
                "Content-Type:image/jpeg;\n".
                "name =\"bruce.jpg\"\n".
                "Content_Disposition: attachment;\n".
                "filename=\"bruce.jpg\"\n".
                "Content-Transfer-Encoding: base64\n\n".
                $data."\n\n".
                "--{$mime_boundary}--\n";

    //Email the message

    $sent = @mail("[e-mail]","Sinhala Email",$message,$headers);


    if($sent)
    {
            echo "Mail is sent";
    }
    else
    {
            echo "Mail could not be sent";
    }

?>

                                                       Thanks,
                                                       Chamal.