mysql - 在Codeigniter中获取多个数组并插入数据库

Question

我有多个数组要插入数据库，但我不修复字段名称，因为可以选择格式表数据并插入数据库，但可以使用 $id_template 检查字段名称。

这是我的格式表(示例)

所以我想知道如何从多个数组中获取数据并插入数据库

这是我在 Controller 中的代码

    $column = $this->m_rate_template->get_column($id_template);
    $colum_detail = implode(",", $column);
    $column_cut = explode(",", $colum_detail);  //example data get format is Array ( [0] => min [1] => max)
    foreach ($column_cut as $key => $val){

        $a = $this->input->post($column_cut[$key]);
            foreach ($a as $key1 => $val1){
                echo $val1;
                $child_data = array(
                        'id' => $this->m_rate_template->generate_id_in_template($template_name),
                        'id_rate' => $id_rate,
                        $column_cut[$key] => $val1
                );
                $this->m_rate_template->insert_rate($child_data, $template_name);
            }
    }

Answer 1

我的数据显示如下

Array ( [id] => 4ae665037e [id_rate] => 7f881e02bb [min] => 1 ) 
Array ( [id] => bc3e60157f [id_rate] => 7f881e02bb [min] => 2 )
Array ( [id] => 082de3ad82 [id_rate] => 7f881e02bb [max] => 1 ) 
Array ( [id] => ee135ecd8a [id_rate] => 7f881e02bb [max] => 2 ) 

其实数据应该是这样的

 Array ( [id] => 4ae665037e [id_rate] => 7f881e02bb [min] => 1 [max] => 2) 
 Array ( [id] => 082de3ad82 [id_rate] => 7f881e02bb [max] => 1 [max] => 2) 

更新

$array = array(
 [0] => array(
  'min' => '2500',
  'max' => '5000'
 ),
[1] => array(
 'min' => '5001',
 'max' => '7000'
)

)