Pubwich::_ PHP Method

    public function _($string)
    {
        return self::$gettext ? self::$gettext->translate($string) : $string;
    }

 public function getData()
 {
     $Cache_Lite = new Cache_Lite(parent::getCacheOptions());
     $url = sprintf('https://readitlaterlist.com/v2/get?username=%s&password=%s&apikey=%s&count=%s&format=json', $this->config['username'], $this->config['password'], $this->config['apikey'], $this->config['total']);
     $id = $url;
     if ($data = $Cache_Lite->get($id)) {
         $data = json_decode($data);
     } else {
         $Cache_Lite->get($id);
         PubwichLog::log(2, Pubwich::_('Rebuilding cache for a Readitlater'));
         PubwichLog::log(2, $this->url);
         $data = file_get_contents($url);
         $data = json_decode($data);
         foreach ($data->list as $item) {
             // Default value
             $item->title = parse_url($item->url, PHP_URL_HOST);
             // If check page title
             if (!empty($this->config['getTitle'])) {
                 $file = @fopen($item->url, "r");
                 if ($file) {
                     $text = fread($file, 1024 * 3);
                     if (preg_match('/<title>(.*?)<\\/title>/is', $text, $found)) {
                         $item->title = $found[1];
                     }
                 }
             }
         }
         // Write cache
         $cacheWrite = $Cache_Lite->save(json_encode($data));
     }
     return $data->list;
 }