yii2:多条件多where条件下碰到between时，between语句如何处理呢？

我有一张表：
id,name,telphone,ticket_no,status,create_time等字段,

在出具多条件查询时(当不涉及到时间范围或其他范围)，可以用如下语句:

if (!empty($params[‘id‘])) {
    		$where_condition[‘oid‘] = $params[‘id‘];
    	}
    	if (!empty($params[‘post_name‘])) {
    		$where_condition[‘post_name‘] = $params[‘post_name‘];
    	}
    	if (!empty($params[‘telephone‘])) {
    		$where_condition[‘telephone‘] = $params[‘telephone‘];
    	}
    	if (!empty($params[‘ticket_no‘])) {
    		$where_condition[‘ticket_no‘] = $params[‘ticket_no‘];
    	}
    	if ($params[‘status‘] != -1) {
    		$where_condition[‘status‘] = $params[‘status‘];
    	}
        $where_condition[‘delete_flg‘] = 0;
    	$count = static::find()
    	->where($where_condition)
           ->andFilterWhere([‘between‘,‘CREATE_TIME‘,$start_date, $end_date])
    		->count();

当涉及到create_time时间范围查询时，那么问题来了，between怎么加进去？$where_condition[‘CREATE_TIME‘]=‘between 时间1 and 时间2‘ 这样是不行的，花了一点时间查询了下，yii2有这样的方法：andFilterWhere,使用方法如下：

->andFilterWhere([‘like1‘, ‘name‘, ‘%a%‘])

#当参数1，参数2为空时，between方法会自动过滤掉，也就是此条件会被删除不执行
 ->andFilterWhere([‘between‘, ‘created_at‘, 0(参数1), 1433088000(参数2)])

具体代码如下：

if (!empty($params[‘id‘])) {
    		$where_condition[‘oid‘] = $params[‘id‘];

    	}
    	if (!empty($params[‘post_name‘])) {
    		$where_condition[‘post_name‘] = $params[‘post_name‘];

    	}
    	if (!empty($params[‘telephone‘])) {
    		$where_condition[‘telephone‘] = $params[‘telephone‘];

    	}
    	if (!empty($params[‘ticket_no‘])) {
    		$where_condition[‘ticket_no‘] = $params[‘ticket_no‘];

    	}
    	if ($params[‘status‘] != -1) {
    		$where_condition[‘status‘] = $params[‘status‘];

    	}
        $start_date = $end_date = ‘‘;
        if($params[‘isSearch‘] == 1) {
            if (!empty($params[‘start_date‘]) && !empty($params[‘end_date‘])) {
                $start_date = strtotime($params[‘start_date‘]);
                $end_date = strtotime($params[‘end_date‘]) + 86400 - 1;

            }
        }
        $where_condition[‘delete_flg‘] = 0;

    		$count = static::find()
    		->where($where_condition)
            ->andFilterWhere([‘between‘,‘CREATE_TIME‘,$start_date, $end_date])
    		->count();