更改array_chunk php上的密钥

Question

我有这样的基于数组的POST：

Array
(
[condition] => Array
    (
        [0] => 1
    )

[container] => 
[cleaning] => Y
[owner] => Eagletainer
[last_cargo] => 1
[vessel] => 
[insulation] => 1
[tare] => 
[gross] => 
[capacity] => 
[unit_type] => IMO 1
[date_of_manu] => 
[name_manu] => 
[last25] => 
[cert25] => 
[last5] => 
[cert5] => 
[list2_item_0] => 1
[list2_kondisi_0] => 9
[list3_item_0] => 15
[list3_kondisi_0] => 3
[comments] => 
)

我的情况是，我想将很多这些元素数组分块到数据库中的insert_batch另一个数组中。 这是将这些数组分块的php代码：

public function get_partition($array, $p, $c) {
    $partition = array_slice($array, $p);
    array_pop($partition);
    return $chunk = array_chunk($partition, $c);
}

现在，使用它，

$detail = $this->get_partition($this->input->post(), 17, 2);

结果是：

Array
(
[0] => Array
    (
        [0] => 1
        [1] => 9
    )

[1] => Array
    (
        [0] => 15
        [1] => 3
    )

)

我的问题是，如何将键[0]和[1]更改为另一个键，例如[ID]和[CODE_DAMAGE]

我希望它们看起来像这样：

Array
(
[0] => Array
    (
        [ID] => 1
        [CODE_DAMAGE] => 9
    )

[1] => Array
    (
        [ID] => 15
        [CODE_DAMAGE] => 3
    )

 )

Answer 1

重新循环数组，以达到所需的结果，如下所示：

$detail = $this->get_partition($this->input->post(), 17, 2);
$new_array = array();
$count = 0;
foreach($detail as $row){
   $new_array[$count]['ID'] = $row[0];
   $new_array[$count++]['CODE_DAMAGE'] = $row[1];
}

Answer 2

如果索引已经正确，则可以传递可选的第三个参数： http : //php.net/array_chunk

Answer 3

<?php
$array = array(0 => array(0 => 123, 1 => 1234), 1 => array(0 => 123, 1 => 1234));
$updatedArray = array();
foreach ($array as $k => $v) {
    $updatedArray[$k]['ID'] = $v[0];
    $updatedArray[$k]['CODE_DAMAGE'] = $v[1];
}
?>

试试这个，希望对您有所帮助。

Answer 4

尝试这个：

foreach($detail as $key => $value){
    if($key == 0){
        $detail['ID'] = $value;
        unset($detail[$key]);
    }
    if($key == 1){
        $detail['CODE_DAMAGE'] = $value;
        unset($detail[$key]);
    }
}

Answer 5

只是一个示例，将数组添加到此代码中..它将很好地工作

$main = Array(Array(1,9),Array(15,3));
$b = array('ID', 'CODE_DAMAGE');
$new_array = array();
foreach($main as $subarray)
{
    $new_array[] = array_combine($b, $subarray);        
}
echo'<pre>';print_r($new_array);