lcn
lcn 2015-12-30 已签到连续签到1天，获得了5个金钱- lcn 2015-12-25 已签到连续签到1天，获得了5个金钱
$customers = Customer::find() ->select('customer.*') ->leftJoin('order', '`order`.`customer_id` = `customer`.`id`') ->where(['order.status' => Order::STATUS_ACTIVE]) ->with('orders') ->all();http://www.yiiframework.com/doc-2.0/guide-db-active-record.html#relational-data 多看文档
@孤寡老人 那为何还要建立model呢，直接创建一个helper吧
$customers = Customer::find() ->select('customer.*') ->leftJoin('order', '`order`.`customer_id` = `customer`.`id`') ->where(['order.status' => Order::STATUS_ACTIVE]) ->with('orders') ->all();http://www.yiiframework.com/doc-2.0/guide-db-active-record.html#relational-data 多看文档
- lcn 2015-12-23 已签到连续签到4天，获得了20个金钱
- lcn 回答了问题 如何批量插入User
如果是安装了yii2-user模块，直接mysql肯定不行，通过程序也很简单：
$user = Yii::createObject(User::className()); $user->username = $name; $user->password = $password; $user->email = $name . '@test.com'; $user->register(); - lcn 2015-12-22 已签到连续签到3天，获得了15个金钱
- lcn 2015-12-21 已签到连续签到2天，获得了10个金钱
- lcn 2015-12-20 已签到连续签到1天，获得了5个金钱
