Question

如何从以下表单中读取POST数据，由于某些原因我没有使用像Customer [0] [fullname]这样的索引，而是使用Customer [] [fullname]

<form action="form.php" method="post"> 
<input type="text" name="Customer[][fullname]" />
<input type="text" name="Customer[][nic]" />
<input type="text" name="Customer[][fullname]" />
<input type="text" name="Customer[][nic]" />
<input type="text" name="Customer[][fullname]" />
<input type="text" name="Customer[][nic]" />
<input type="submit" />
</form>

这是我的数组

的var_dump

Array (
    [Customer] => Array (
        [0] => Array (
            [fullname] => abc
        )
        [1] => Array (
            [fullname] => def
        )
        [2] => Array (
            [fullname] => xyz
        )
        [3] => Array (
            [nic] => 111
        )
        [4] => Array (
            [nic] => 222
        )
        [5] => Array (
            [nic] => 333
        )
    )
)

我想在数组下面打破数组

array("fullname"=>abc,"nic"=>111)
array("fullname"=>def,"nic"=>222)
array("fullname"=>xyz,"nic"=>333)

Answer 1

$half = count($array['Customer'])/2;
for($i = 0; $i < $half; $i++) {
    $result[$i] = $array['Customer'][$i];
}
for($i = $half; $i < $half * 2; $i++) {
    $result[$i - $half] = array_merge($result[$i - $half], $array['Customer'][$i]);
}

$result的每个值都是您想要的。

[0] => array('fullname'=>'abc','nic'=>111)
[1] => array('fullname'=>'def','nic'=>222)
[2] => array('fullname'=>'xyz','nic'=>333)

Answer 2

以下是我提出的内容，它适用于评论中要求的两个以上字段。

<强>代码：

<?php

$array = array(
    array('fullname' => 'abc'),
    array('fullname' => 'def'),
    array('fullname' => 'ghi'),
    array('nic' => '111'),
    array('nic' => '222'),
    array('nic' => '333')
);
$index = 0;
foreach($array as $value) {
 if (!isset($old)) {
    $old = key($value);
 }
 if (key($value) != $old) {
    $index = 0;
    $old = key($value);
 }

 $result[$index][key($value)] = $value[key($value)];

 $index++;
}

print_r($result);

<强>输出：

Array
(
    [0] => Array
        (
            [fullname] => abc
            [nic] => 111
        )

    [1] => Array
        (
            [fullname] => def
            [nic] => 222
        )

    [2] => Array
        (
            [fullname] => ghi
            [nic] => 333
        )

)

<强> LIVE DEMO

从多维数组中创建相关的键数组

2 个答案: