/** * Returns an instance of class. * * @return VWLS_BOL_ClipFeaturedDao */ public static function getInstance() { if (self::$classInstance === null) { self::$classInstance = new self(); } return self::$classInstance; }
/** * Class constructor * */ private function __construct() { $this->clipFeaturedDao = VWLS_BOL_ClipFeaturedDao::getInstance(); }