<?  
function sendFile($host, $port, $path, $filePath, $fileName, $fileField, $fields = array())  
{  
      define("CRLF", "\r\n");  
      define("DCRLF", CRLF.CRLF);  

      $boundary = uniqid('------------------');  
        
      $fieldsData = "";   
      foreach($fields as $field => $value)  
      {  
            $fieldsData .=  $boundary.CRLF;  
            $fieldsData .=  "Content-Disposition: form-data; name=\"".$field."\"".DCRLF;  
            $fieldsData .=  urlencode($value).CRLF;  
      }  
        
      $contentType = function_exists("mime_content_type") ? mime_content_type($filePath) : "application/octet-stream";  
        
      $fileHeaders = $boundary.CRLF; 
      $fileHeaders .= "Content-Disposition: form-data; name=\"".$fileField."\"; filename=\"".$fileName."\"".CRLF;   
      $fileHeaders .= "Content-Type: ".$contentType.DCRLF;  
      $fileHeadersTail = CRLF.$boundary."--".CRLF.CRLF;   
        
      $contentLength = strlen($fieldsData) + strlen($fileHeaders) + filesize($filePath) + strlen($fileHeadersTail);  
        
      $headers  = "POST $path HTTP/1.1".CRLF;  
      $headers .= "Host: ".$host.CRLF;  
      $headers .= "Connection: Close".CRLF; 
      $headers .= "Pragama: no-cache".CRLF;   
      $headers .= "Cache-Control: no-cache".CRLF;  
      $headers .= "Accept: */*".CRLF;  
      $headers .= "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ru-RU; rv:1.7.12) Gecko/20050919 Firefox/1.0.7".CRLF;  
      $headers .= "Referer: ".$host.CRLF;   
      $headers .= "Content-type: multipart/form-data; boundary=".$boundary.CRLF;  
      $headers .= "Content-length: ".$contentLength.CRLF.CRLF;  
      $headers .= $fieldsData;  
      $headers .= $fileHeaders;  
       
      $fp = fsockopen($host, $port);   
      //$fp = fopen("output.txt", "w");           
      fputs($fp, $headers);  

      $fp2 = fopen($filePath, "rb");  
      while(!feof($fp2)) fputs($fp, fgets($fp2, 4096));  
      fclose($fp2);  
        
      fputs($fp, $fileHeadersTail);  
        
      $serverResponse = "";  
      while(!feof($fp)) $serverResponse .= fgets($fp, 4096);  
      fclose($fp);  
        
      return $serverResponse;  
}  
?>