[PHP] 使用PHP在mongodb中进行嵌套查询

        //这里要注意参数类型，一个是字符串 一个是整型    
        $params[‘modelInfo.audited‘]=$params[‘audited‘];
            $params[‘modelInfo.status‘]=intval($params[‘status‘]);

        $filter=$params;
        $collect=‘.modelHis‘;
        $query = new MongoDB\Driver\Query($filter, $options);
        $cursor = $mongoManger->executeQuery($this->dbName.$collect, $query);
        if($cursor->isDead()){
            return [];
        }
        $items=[];
        foreach ($cursor as $document) {

        }