Yii2同时搜索多个字段

Yii2同时搜索多个字段

Yii2中搜索字段是用的andFilterWhere这个方法，用它可以搜索一个一段。

如果是搜索多个字段的话 ，比如搜索文章标题和文章内容是是否包含需要搜索的关键词，因为他们两个的关系是or，所以就要用到orFilterWhere这个方法

下面就是全部的代码

public function actionIndex()
{
$key =Yii::$app->request->post("key");

$query = Post::find()->joinWith('cate');
$post = $query->orderBy(['post.id' => SORT_DESC])->asArray()->where(['post.status' => 1]);
if($key){
$post->andFilterWhere(['like', 'post.title', $key])
->orFilterWhere(['like', 'post.content', $key]);
}

$pages = new Pagination([
'totalCount' => $post->count(),
'defaultPageSize' => 10
]);
$model = $post->offset($pages->offset)->limit($pages->limit)->all();

return $this->render('index', [
'model' => $model,
'pages' => $pages,
]);
}

可以看到sql语句如下

select count(*) from `post` left join `category` on `post`.`cate_id`=`category`.`id` where ((`post`.`status`=1) and (`post`.`title` like '%key%')) or (`post`.`content` like '%key%') order by `post`.`id` desc

select `post`.* from `post` left join `category` on `post`.`cate_id`=`category`.`id` where ((`post`.`status`=1) and (`post`.`title` like '%key%')) or (`post`.`content` like '%key%') order by `post`.`id` desc limit 10