laravel pluck的使用 $productItem= StandardProductItemModel::query()->whereIn('sku_id',$skuIdArr)->where('status', '>', '-1')->pluck('product_item_id')->toArray();
可以从Laravel的pluck()方法生成关联数组。pluck()方法是Laravel框架中的一个强大的集合操作方法,用于从集合中获取指定键对应的值,并返回一个新的数组。当pluck()方法用于数据库查询结果集时,它可以生成关联数组。 pluck()方法的语法如下: 代码语言:txt 复制...
The above examples are testament to the flexibility of the query. We used the wherein() function in conjunction with the pluck() query to get our desired results. The pluck() function is a multi-faceted command set which pulls out the most relevant information and yet works in tandem with...
For example, in the Controller, we have code which uses pluck() directly in the Eloquent query:$roles = Role::pluck('name', 'id');The second parameter tells pluck() to use the id column as a key. For example, if we have two roles Admin and User, the result would be:...
('tasktags', '=', 2)->orderBy('id', 'ASC') ->whereDoesntHave('tasktags', function ($query) { $query->whereNotIn('name', $path->pathtags()->pluck('name')->toArray(); ); } ) ->with('tasktags')->orderBy('id', 'DESC'); }]); }]) ->whereIn('id', $pathId)->...