Question

<select name="eng_country[]" class="form-control">

的print_r（$ _ POST [＆＃39; eng_country＆＃39;]）;出口;

through this i am getting output like:

 Array ( [0] => 1 [1] => 3 [2] => 2 )

after this i did :

foreach ($_POST['eng_country'] as $key => $value) {
                 $data = [   
                'table' =>  'tbl_worker_exp',
                'val'=>array(
                'country_id'=>$value),
                'where' =>  ['sub_id'=>$id]
            ];

             }
 $result=update($data);

my table like:

    id  sub_id          data        
    1   2                 2                 
    2   2                 1                 
    3   2                 4                 
    4   1                 4

我想改变我的数据字段，从我得到的价值 html选择选项，但在我的情况下，它的更新数据作为最后一次获取价值..请帮我解决这个问题。

更新查询是：

function update($data)
    {
           $UpdateDB=DB::table($data['table'])
            ->where($data['where'])
            ->update($data['val']);
            return  $UpdateDB;
    }

Answer 1

foreach ($_POST['eng_country'] as $key => $value) {
             $data = [   
            'table' =>  'tbl_worker_exp',
            'val'=>array(
            'country_id'=>$value),
            'where' =>  ['sub_id'=>$id]
        ];
  $result=update($data); //keep the update function inside the loop
  }

更新多个选择的数据以获取多个值

1 个答案: