php - 我无法将多张照片与多行一起插入

Question

我无法将多张照片与多行一起插入。

我这里有输入字段:

<input name="u_code[]" required="required" style="margin:0px; ">
<input name="u_name[]" required="required" style="margin:0px; ">
<input name="u_address[]" required="required" style="margin:0px; ">
<input name="photo[]" required="required" style="margin:0px; ">

这是我的 Controller :

function user_add()
{
if ($_POST) 
{
    $u_id =$this->input->post('u_id');
    $u_code =$this->input->post('u_code');
    $u_name =$this->input->post('u_name');
    $u_address = $this->input->post('u_address');

    $data = array();
    for ($i = 0; $i < count($this->input->post('u_id')); $i++)
    {

        $data[$i] = array(
            'u_id' => $u_id[$i],
            'u_code' => $u_code[$i],
            'u_name' => $u_name[$i],
            'u_address' => $u_address[$i],

        );
    }
        $insert = $this->user_model->user_add($data);
        echo json_encode(array("status" => TRUE));
}
}

我的问题是我不知道应该在哪里添加确切的代码来上传多行照片。

请在此处检查照片: screenshot of input field 预先感谢您的帮助..

Answer 1

试试这个，

function user_add()
{
    if ($_POST) {
        $u_id = $this->input->post('u_id');
        $u_code = $this->input->post('u_code');
        $u_name = $this->input->post('u_name');
        $u_address = $this->input->post('u_address');

        $data = array();
        for ($i = 0; $i < count($this->input->post('u_id')); $i++) {

            $data[$i] = array(
                'u_id' => $u_id[$i],
                'u_code' => $u_code[$i],
                'u_name' => $u_name[$i],
                'u_address' => $u_address[$i],

                );
            $insert = $this->user_model->user_add($data);
        }        
        echo json_encode(array("status" => true));
    }
}