/** * @static * @return MainWPDB */ static function Instance() { if (MainWPDB::$instance == null) { MainWPDB::$instance = new MainWPDB(); } MainWPDB::$instance->test_connection(); return MainWPDB::$instance; }
/** * @static * @return MainWPDB */ static function Instance() { if (MainWPDB::$instance == null) { MainWPDB::$instance = new MainWPDB(); } MainWPDB::$instance->test_connection(); return MainWPDB::$instance; }