Email Attached php

<?php
ini_set('display_errors',1); // enable php error display for easy trouble shooting
error_reporting(E_ALL); // set error display to all

    $to = "recipient@domain.com"; // change accordingly
    $from ="sender@domain.com"; // change accordingly
    $subject = "Your Email Subject"; // change accordingly
    $bodytext = "Your Email Message"; // change accordingly
    $filepath = "image.jpg"; // Path to the file (example)
    $filetype = "application/jpg"; // File Type
    $filename = "image.jpg"; // Filename that will be used for the file as the attachment

    // boundary
    $semi_rand = md5(time());
    $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";

    $headers= "From:" . $from;

    // headers for attachment
    $headers .= "\nMIME-Version: 1.0\n" . "Content-Type: multipart/mixed;\n" . " boundary=\"{$mime_boundary}\"";

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

    $file = fopen($filepath,'rb');
    $data = fread($file,filesize($filepath));
    fclose($file);
    $data = chunk_split(base64_encode($data));
    $message .= "Content-Type: {'application/octet-stream'};\n" . " name=\"$filename\"\n" .
    "Content-Disposition: attachment;\n" . " filename=\"$filename\"\n" .
    "Content-Transfer-Encoding: base64\n\n" . $data . "\n\n";
    $message .= "--{$mime_boundary}\n";

    if (mail($to,$subject,$message,$headers)) {
    echo 'Successfully Sent';
    } else {
    echo 'Message Sending Failed';
    }

?>