parseCSV::encoding PHP Method

    function encoding($input = null, $output = null)
    {
        $this->convert_encoding = true;
        if ($input !== null) {
            $this->input_encoding = $input;
        }
        if ($output !== null) {
            $this->output_encoding = $output;
        }
    }

 public static function getCSV($file_path, $limit = false, $offset = false)
 {
     if (file_exists($file_path) && is_readable($file_path)) {
         if (!class_exists('parseCSV')) {
             require_once GMEMBER_DIR . '/assets/libs/parsecsv-for-php/parsecsv.lib.php';
         }
         $csv = new parseCSV();
         $csv->encoding('UTF-16', 'UTF-8');
         if ($offset) {
             $csv->offset = $offset;
         }
         if ($limit) {
             $csv->limit = $limit;
         }
         $csv->auto($file_path);
         return array('titles' => $csv->titles, 'data' => $csv->data);
     }
     return false;
     return array('titles' => array(), 'data' => array());
 }