yalinqo 的使用...

from($this->getInfo())->where(‘$v["is_enable"]==1‘)->where(function (&$v) use ($arr, $keys) {
                if (in_array($v[‘name‘], $keys)) {
                    //排序字段--按照 传递过来的数组参数排序...
                    $v[‘v_sort‘] = array_keys($keys, $v[‘name‘])[0];

                    $v[‘text‘] = $v[‘value‘] . $arr[$v[‘name‘]];
                    return true;
                }
                return false;
            })->select(function ($v) {
                return [‘id‘ => $v[‘id‘], ‘value‘ => $v[‘value‘], ‘name‘ => $v[‘name‘], ‘remark‘ => $v[‘remark‘], ‘text‘ => $v[‘text‘], ‘v_sort‘ => $v[‘v_sort‘]];
            })->orderBy(‘$v["v_sort"]‘)->toList();

 $shopList = from($shopList)->groupBy(function (&$k) { //这个 k 变量,是当前循环的数组对象!!! 相当于 foreach 里的的那个 $v..
            return $k[‘shop_id‘];
        })->toList();