/** * Returns an singleton instance of this class * @return */ public static function getInstance() { if (self::$instance == null) { self::$instance = new NewsletterMapper(); } return self::$instance; }
/** * Initializes DB mappers * * @param object $config * @param object $args * @return */ function __construct($config, $args) { $this->mapper = NewsletterMapper::getInstance(); $this->config = $config; $this->args = $args; }