getShortUserInfo($interestCircleUser['uid']); return [ 'user' => $user?$user:new \stdClass(), 'created_at' => Carbon::parse($interestCircleUser['created_at'])->toDateTimeString(), 'is_black' => $interestCircleUser['is_black'], 'circle_id' => $interestCircleUser['circle_id'] ]; } }