Php 将数组从键/值转换为多维
这似乎是一个微不足道的问题,请原谅我的无知。仍然掌握数组操作的诀窍 我有一个CakePHP应用程序,它正在向我的控制器发送一个要保存的数组。我需要以某种方式重新格式化发送的数组,以便通过Cake的保存行为对其进行正确处理 发布的数组是:Php 将数组从键/值转换为多维,php,arrays,cakephp,Php,Arrays,Cakephp,这似乎是一个微不足道的问题,请原谅我的无知。仍然掌握数组操作的诀窍 我有一个CakePHP应用程序,它正在向我的控制器发送一个要保存的数组。我需要以某种方式重新格式化发送的数组,以便通过Cake的保存行为对其进行正确处理 发布的数组是: Array ( [788] => Array ( [id] => 788 ) [787] => Array ( [id] => 787 ) [786] => Array (
Array (
[788] => Array ( [id] => 788 )
[787] => Array ( [id] => 787 )
[786] => Array ( [id] => 0 )
[785] => Array ( [id] => 0 )
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
[job_id] => 34
)
Array (
[0] => Array (
[id] => 788
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
)
[1] => Array (
[id] => 787
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
)
)
所需阵列:
Array (
[788] => Array ( [id] => 788 )
[787] => Array ( [id] => 787 )
[786] => Array ( [id] => 0 )
[785] => Array ( [id] => 0 )
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
[job_id] => 34
)
Array (
[0] => Array (
[id] => 788
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
)
[1] => Array (
[id] => 787
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
)
)
谢谢你抽出时间来看我
编辑:
Array (
[788] => Array ( [id] => 788 )
[787] => Array ( [id] => 787 )
[786] => Array ( [id] => 0 )
[785] => Array ( [id] => 0 )
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
[job_id] => 34
)
Array (
[0] => Array (
[id] => 788
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
)
[1] => Array (
[id] => 787
[value_1] => 0
[analysed_date] => Array (
[month] => 08
[day] => 16
[year] => 2011
)
)
)
我刚刚意识到我忽略了一个事实,即如果数组的[id]=>0,则需要忽略它。这是我的主要绊脚石。道歉。我希望编辑能更好地澄清我的问题
已解决
谢谢你们的帮助。我自己能想出解决办法。这是我想到的
foreach($org_array as $key => $value){
if(is_array($value)){
if(isset($value['id'])){
if($value['id'] != 0) {
$data[$i] = array(
'id' => $value['id'],
'value_1'=> $value_1,
'analysed_date' => $date
);
$i++;
}
}
}
}
类似这样的方法应该有效,但仅举个例子:
$array_keys = array_keys($org_array);
$new_array = array();
foreach ($array_keys as $key)
{
if (is_int($key))
{
$new_array[] = array(
"id" => $key,
"value1" => $org_array["value1"],
"analysed_date" => $org_array["analysed_date"]
);
// you might want to loop throught the original array to get all non-integer key values instead of hard-coding it
}
}