Question

我在http://97.74.37.64/有一个表格（先访问它）。它只有一个文本区域，访问者可以填写多达15000个手机号码。提交后，它应该转换成一个数组（这是我做过的）。

现在，这个数组如下所示..

Array ( [0] => 9810000000 [1] => 9810000001 [2] => 9810000002 [3] => 9810000003 [4] => 9810000004 [5] => 9810000005 [6] => 9810000006 [7] => 9810000007

等等.. 现在，我想将数组的键更改为字符串＆＃34; number＆＃34;所以它应该像

Array ( [number] => 9810000000 [number] => 9810000001 [number] => 9810000002 [number] => 9810000003 [number] => 9810000004 [number] => 9810000005 [number] => 9810000006 [number] => 9810000007

我想做上面提到的事情。因为我想将手机号码插入MySQL表格（每行一个手机号码）。这是MySQL表中的多次插入。我的表名为srchlist，其中包含2个字段id（其auto_increment＆amp;我们不需要提及或插入）和number我将数组键作为数字。所以最后它应该像下面那样插入

id   |  number
---------------
1      9810000000

2      9810000001 

3      9810000002

等应插入整个数组值。

Answer 1

将这些值组织成数组数组怎么样？这样，您可以将它们批量插入到表中，或者在需要时将它们作为循环的一部分插入：

//optional - download videos to local storage (requires "android.permission.WRITE_EXTERNAL_STORAGE" in manifest or ask in runtime) recyclerView.setDownloadPath(Environment.getExternalStorageDirectory() + "/MyVideo"); // (Environment.getExternalStorageDirectory() + "/Video") by default recyclerView.setDownloadVideos(true); // false by default //extra - start downloading all videos in background before loading RecyclerView List<String> urls = new ArrayList<>(); for (MyModel object : modelList) { if (object.getVideo_url() != null && object.getVideo_url().endsWith(".mp4")) urls.add(object.getVideo_url()); } recyclerView.preDownload(urls); recyclerView.setAdapter(mAdapter); //to init videos before scrolling recyclerView.smoothScrollBy(0, 1); recyclerView.smoothScrollBy(0, -1);

Answer 2

您可以这样做：

控制器：

// Array ( [0] => 9810000000 [1] => 9810000001 [2] => 9810000002 [3] => 9810000003 [4] => 9810000004 [5] => 9810000005 [6] => 9810000006 [7] => 9810000007)

    $number = array('9810000000','9810000001','9810000002','9810000003',,'9810000004','9810000005','9810000006','9810000007'); 
    foreach($number as $row)
    {
       $number1[]['number'] = $row;
    }

    $this->M_admin->numbers($number1); //call modal function

模态：

function numbers($number)
{
    // insert into db as batch
    $this->db->insert_batch('numbers', $number);
}

将默认的数字关联数组键更改为＆＃34; number＆＃34;只是不影响数组值

2 个答案: