public static function getInstance() { if (empty(self::$instance)) { self::$instance = new Config(); $object = self::$instance; $object->init(); } return self::$instance; }
public static function getInstance() { if (empty(self::$instance)) { self::$instance = new Config(); $object = self::$instance; $object->init(); // all ebsco links should be proxied $object->setConfig('SHOULD_PROXY', true); } return self::$instance; }