/** * Returns an instance of class (singleton pattern implementation). * * @return BOL_QuestionDataDao */ public static function getInstance() { if (self::$classInstance === null) { self::$classInstance = new self(); } return self::$classInstance; }
public function getAllConfigs() { $result = $this->questionConfigDao->getAllConfigs(); $list = array(); foreach ($result as $item) { $list[$item->questionPresentation] = $item; } return $list; }
public function getAllConfigs() { $result = $this->questionConfigDao->getAllConfigs(); foreach ($result as $item) { $this->presentation2config[$item->questionPresentation] = $item; } return $this->presentation2config[$presentation]; }