[Plugin: Hot Linked Image Cacher] push attachment code

if ( $img ) {
				fwrite( $f, $img );
				fclose( $f );
				$local = $httppath . '/' . $domain . dirname ( $b['path'] ) . "/$filename";
				$wpdb->query("UPDATE $wpdb->posts SET post_content = REPLACE(post_content, '$dummy5', '$local');");
/////////////////////////////////////////////////////////////////////////////////////////////
// http://wordpress.org/support/topic/180194
$fullpath = $dir . '/' . $filename;
if(file_exists($fullpath)) {
  $file = wp_load_image($fullpath);
  if (!is_resource($file)) {
    echo "Noway, this files doens't exists";
    die();
  }

  $attachment = array(
    'post_title' => $filename,
    'post_content' => '',
    'post_type' => 'attachment',
	'guid' => $local,
    'post_parent' => $postidnum,
    'post_mime_type' => 'image/jpeg'
  );

  // Save the data
  $id = wp_insert_attachment($attachment, $fullpath, $postid );
echo "id : ". $id . "<br />";
echo "file : " . $fullpath . "<br />";
  wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $fullpath ) );
}
/////////////////////////////////////////////////////////////////////////////////////////////
				echo "<li>Cached $url</li>";
				flush();
			}