<?php //recipient
$to = 'sbchamadiya.weapplinse@gmail.com';
//sender
$from = 'sbchamadiya.weapplinse@gmail.com';
$fromName = 'Farmgo';

//email subject
$subject = 'PHP Email with Attachment by Farmgo';

//attachment file path
//$file = "codexworld.pdf";
//$file = "send_mail_to_user_of_farmgo.php";

$file ="http://166.62.120.212/~anigo/foodapp/uploads/invoice/477.pdf";

//email body content
$htmlContent = '<h1>PHP Email with Attachment by Farmgo</h1>
<p>This email has sent from PHP script with attachment.</p>';

//header for sender info
$headers = "From: $fromName"." <".$from.">";

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

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

//multipart boundary
$message = "--{$mime_boundary}n" . "Content-Type: text/html; charset="UTF-8"n" .
 "Content-Transfer-Encoding: 7bitnn" . $htmlContent . "nn";

    //preparing attachment
 if(!empty($file) > 0){
if(is_file($file)){
    $message .= "--{$mime_boundary}n";
    $fp =    @fopen($file,"rb");
    $data =  @fread($fp,filesize($file));

    @fclose($fp);
    $data = chunk_split(base64_encode($data));
    $message .= "Content-Type: application/octet-stream; name="".basename($file).""n" .
    "Content-Description: ".basename($files[$i])."n" .
    "Content-Disposition: attachment;n" . " filename="".basename($file).""; size=".filesize($file).";n" .
    "Content-Transfer-Encoding: base64nn" . $data . "nn";
}
 }
     $message .= "--{$mime_boundary}--";
  $returnpath = "-f" . $from;

 //send email
  $mail = @mail($to, $subject, $message, $headers, $returnpath);

  //email sending status
  echo $mail?"<h1>Mail sent.</h1>":"<h1>Mail sending failed.</h1>";