/** * Returns class instance * * @return SKADATE_BOL_AvatarDao */ public static function getInstance() { if (self::$classInstance === null) { self::$classInstance = new self(); } return self::$classInstance; }
public function findAvatarListByUserIdList(array $userIdList) { $result = array(); foreach (SKADATE_BOL_AvatarDao::getInstance()->findByUserIdList($userIdList) as $avatar) { $result[$avatar->userId] = $avatar; } return $result; }