public static function getInstance() { if (!isset(self::$instance)) { self::$instance = new self(); } return self::$instance; }
protected function __construct() { $this->wikiRoot = app_publisher_lib_Config::getInstance()->getWikiRoot(); $this->apiUrl = app_publisher_lib_Config::getInstance()->getApiUrl(); $this->conn = app_publisher_lib_Snoopy::getInstance(); }