THINKPHP $beginTime = strtotime('-6 week', $beginTime);
时间: 2024-01-29 21:04:18 浏览: 22
This line of code in ThinkPHP sets the value of $beginTime to be 6 weeks before its current value. The function strtotime() is used to convert the time string into a Unix timestamp, which can then be manipulated using various PHP functions. The '-6 week' parameter specifies the amount of time to subtract from $beginTime, in this case 6 weeks.
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// 关联查询(商品图片、sku列表) $with = ['images.file', 'skuList.image', 'video', 'videoCover']; // 获取商品记录 $goodsInfo = $this->getGoodsMain($goodsId, $with, $verifyStatus);
这段代码是使用ThinkPHP的ORM进行关联查询的示例。$with数组中存放的是要查询的关联模型,其中'images.file'表示关联模型为images,images模型又与file模型有关联关系,'skuList.image'表示关联模型为skuList,skuList模型又与image模型有关联关系,'video'和'videoCover'则分别表示关联模型为video和videoCover。
在getGoodsMain()方法中,会使用with()方法来指定要查询的关联模型:
```php
// 关联查询(商品图片、sku列表)
$with = ['images.file', 'skuList.image', 'video', 'videoCover'];
// 获取商品记录
$goodsInfo = $this->getGoodsMain($goodsId, $with, $verifyStatus);
public function getGoodsMain($goodsId, $with, $verifyStatus = 0)
{
// 查询条件
$map = [
'id' => $goodsId,
'verify_status' => $verifyStatus,
];
// 关联查询
$goodsInfo = $this->with($with)->where($map)->find();
return $goodsInfo;
}
```
这样就可以查询到与商品相关的图片、sku列表、视频和视频封面等信息,并将其存储在$goodsInfo变量中返回。
$modelGoodsSellRecordData = $modelGoodsIndexSellRecord->order($order)->paginate([ 'list_rows'=> $limit, 'page' => $page, ]); 根据goods_id分组并求出每组的数量
可以使用ThinkPHP框架提供的group方法来实现根据goods_id分组,并且使用count方法来统计每组的数量。具体代码如下:
```
$modelGoodsSellRecordData = $modelGoodsIndexSellRecord->field('goods_id, count(*) as count')->group('goods_id')->order($order)->paginate([
'list_rows'=> $limit,
'page' => $page,
]);
```
这样可以得到一个以goods_id为键,数量为值的数组。