将多维PHP数组操作为一个漂亮的多维数组
我知道这被认为是一个有点基本的PHP数组问题，但我在35小时不睡觉的情况下运行，我真的需要尽快完成这项工作，这样我就可以睡觉了…抱歉，说实话 在PHP中，我有一个变量将多维PHP数组操作为一个漂亮的多维数组,php,arrays,Php,Arrays,我知道这被认为是一个有点基本的PHP数组问题，但我在35小时不睡觉的情况下运行，我真的需要尽快完成这项工作，这样我就可以睡觉了…抱歉，说实话 在PHP中，我有一个变量$design\u value 如果Iprint\u r（$design\u value）此数组将显示以下内容。它正在“设计”数据库记录 在这种情况下，有两个设计记录组成前两个数组键，分别为0和1 在应用程序中，可以有从0到任意数量的任意数量的设计 现在，在2个设计记录下，为2个设计阵列中的每个阵列添加了24个阵列键 这些24数组键
$design\u valueprint\u r（$design\u value）此数组将显示以下内容。它正在“设计”数据库记录
在这种情况下，有两个设计记录组成前两个数组键，分别为0
和1
在应用程序中，可以有从0到任意数量的任意数量的设计
现在，在2个设计记录下，为2个设计阵列中的每个阵列添加了24个阵列键
这些24
数组键被编号为0
到23
现在，在24个数组键中的每一个下都有2个键。一个名为name
，另一个名为value
我需要获取数组$design\u values
并创建该数组的新数组。新阵列的格式应该更好，并且易于使用
因此名称
和值
键应组成键
=>值
。新阵列应该更像这样
当前数组完全是一场噩梦的原因是，这是我从现有库中获取的格式，该库通过API调用返回此数据
如果有人能帮我把这个数组处理成想要的数组，我将不胜感激！我已经胡闹了两个小时，一点运气都没有
所需的新数组格式：
Array
(
[0] => Array
(
['assigned_user_name'] => 'Jason Administrator',
['modified_by_name'] => 'Jason Administrator',
['created_by_name'] => 'Jason Administrator',
['id'] => '4c5c3c08-2b14-9f9c-6cee-542c56cac7b1',
['date_entered'] => '2014-10-01 19:29:32',
....continued for all 24 record items
),
[1] => Array
(
['assigned_user_name'] => 'Jason Administrator',
['modified_by_name'] => 'Jason Administrator',
['created_by_name'] => 'Jason Administrator',
['id'] => '4c5c3c08-2b14-9f9c-6cee-542c56cac7b1',
['date_entered'] => '2014-10-01 19:29:32',
....continued for all 24 record items
)
)
Array
(
[0] => Array
(
[0] => Array
(
[name] => assigned_user_name
[value] => Jason Administrator
)
[1] => Array
(
[name] => modified_by_name
[value] => Jason Administrator
)
[2] => Array
(
[name] => created_by_name
[value] => Jason Administrator
)
[3] => Array
(
[name] => id
[value] => 4c5c3c08-2b14-9f9c-6cee-542c56cac7b1
)
[4] => Array
(
[name] => name
[value] => test
)
[5] => Array
(
[name] => date_entered
[value] => 2014-10-01 19:29:32
)
[6] => Array
(
[name] => date_modified
[value] => 2014-10-01 19:29:32
)
[7] => Array
(
[name] => modified_user_id
[value] => 1
)
[8] => Array
(
[name] => created_by
[value] => 1
)
[9] => Array
(
[name] => description
[value] =>
)
[10] => Array
(
[name] => deleted
[value] => 0
)
[11] => Array
(
[name] => assigned_user_id
[value] => 1
)
[12] => Array
(
[name] => chann_channelqms_id_c
[value] =>
)
[13] => Array
(
[name] => channelqms
[value] =>
)
[14] => Array
(
[name] => design_name
[value] =>
)
[15] => Array
(
[name] => design_number
[value] =>
)
[16] => Array
(
[name] => overall_height
[value] =>
)
[17] => Array
(
[name] => overall_width
[value] =>
)
[18] => Array
(
[name] => show_to_customer
[value] => 1
)
[19] => Array
(
[name] => uploadfile
[value] => 2014-09-29_21-57-50.png
)
[20] => Array
(
[name] => nam_channelletterqms_nam_channelletterqms_designs_name
[value] => Test
)
[21] => Array
(
[name] => price_c
[value] =>
)
[22] => Array
(
[name] => shipping_c
[value] =>
)
[23] => Array
(
[name] => totalprice_c
[value] =>
)
)
[1] => Array
(
[0] => Array
(
[name] => assigned_user_name
[value] => Jason Administrator
)
[1] => Array
(
[name] => modified_by_name
[value] => Jason Administrator
)
[2] => Array
(
[name] => created_by_name
[value] => Jason Administrator
)
[3] => Array
(
[name] => id
[value] => 86f21f44-4b21-1826-3592-542c59e4be66
)
[4] => Array
(
[name] => name
[value] => fdtgrfdhg
)
[5] => Array
(
[name] => date_entered
[value] => 2014-10-01 19:41:54
)
[6] => Array
(
[name] => date_modified
[value] => 2014-10-19 19:30:45
)
[7] => Array
(
[name] => modified_user_id
[value] => 1
)
[8] => Array
(
[name] => created_by
[value] => 1
)
[9] => Array
(
[name] => description
[value] =>
)
[10] => Array
(
[name] => deleted
[value] => 0
)
[11] => Array
(
[name] => assigned_user_id
[value] => 1
)
[12] => Array
(
[name] => chann_channelqms_id_c
[value] =>
)
[13] => Array
(
[name] => channelqms
[value] =>
)
[14] => Array
(
[name] => design_name
[value] => design name
)
[15] => Array
(
[name] => design_number
[value] => 313
)
[16] => Array
(
[name] => overall_height
[value] => 22
)
[17] => Array
(
[name] => overall_width
[value] => 22
)
[18] => Array
(
[name] => show_to_customer
[value] => 1
)
[19] => Array
(
[name] => uploadfile
[value] => 2014-09-29_21-57-50.png
)
[20] => Array
(
[name] => nam_channelletterqms_nam_channelletterqms_designs_name
[value] => Test
)
[21] => Array
(
[name] => price_c
[value] =>
)
[22] => Array
(
[name] => shipping_c
[value] =>
)
[23] => Array
(
[name] => totalprice_c
[value] =>
)
)
)
当前数组格式：
Array
(
[0] => Array
(
['assigned_user_name'] => 'Jason Administrator',
['modified_by_name'] => 'Jason Administrator',
['created_by_name'] => 'Jason Administrator',
['id'] => '4c5c3c08-2b14-9f9c-6cee-542c56cac7b1',
['date_entered'] => '2014-10-01 19:29:32',
....continued for all 24 record items
),
[1] => Array
(
['assigned_user_name'] => 'Jason Administrator',
['modified_by_name'] => 'Jason Administrator',
['created_by_name'] => 'Jason Administrator',
['id'] => '4c5c3c08-2b14-9f9c-6cee-542c56cac7b1',
['date_entered'] => '2014-10-01 19:29:32',
....continued for all 24 record items
)
)
Array
(
[0] => Array
(
[0] => Array
(
[name] => assigned_user_name
[value] => Jason Administrator
)
[1] => Array
(
[name] => modified_by_name
[value] => Jason Administrator
)
[2] => Array
(
[name] => created_by_name
[value] => Jason Administrator
)
[3] => Array
(
[name] => id
[value] => 4c5c3c08-2b14-9f9c-6cee-542c56cac7b1
)
[4] => Array
(
[name] => name
[value] => test
)
[5] => Array
(
[name] => date_entered
[value] => 2014-10-01 19:29:32
)
[6] => Array
(
[name] => date_modified
[value] => 2014-10-01 19:29:32
)
[7] => Array
(
[name] => modified_user_id
[value] => 1
)
[8] => Array
(
[name] => created_by
[value] => 1
)
[9] => Array
(
[name] => description
[value] =>
)
[10] => Array
(
[name] => deleted
[value] => 0
)
[11] => Array
(
[name] => assigned_user_id
[value] => 1
)
[12] => Array
(
[name] => chann_channelqms_id_c
[value] =>
)
[13] => Array
(
[name] => channelqms
[value] =>
)
[14] => Array
(
[name] => design_name
[value] =>
)
[15] => Array
(
[name] => design_number
[value] =>
)
[16] => Array
(
[name] => overall_height
[value] =>
)
[17] => Array
(
[name] => overall_width
[value] =>
)
[18] => Array
(
[name] => show_to_customer
[value] => 1
)
[19] => Array
(
[name] => uploadfile
[value] => 2014-09-29_21-57-50.png
)
[20] => Array
(
[name] => nam_channelletterqms_nam_channelletterqms_designs_name
[value] => Test
)
[21] => Array
(
[name] => price_c
[value] =>
)
[22] => Array
(
[name] => shipping_c
[value] =>
)
[23] => Array
(
[name] => totalprice_c
[value] =>
)
)
[1] => Array
(
[0] => Array
(
[name] => assigned_user_name
[value] => Jason Administrator
)
[1] => Array
(
[name] => modified_by_name
[value] => Jason Administrator
)
[2] => Array
(
[name] => created_by_name
[value] => Jason Administrator
)
[3] => Array
(
[name] => id
[value] => 86f21f44-4b21-1826-3592-542c59e4be66
)
[4] => Array
(
[name] => name
[value] => fdtgrfdhg
)
[5] => Array
(
[name] => date_entered
[value] => 2014-10-01 19:41:54
)
[6] => Array
(
[name] => date_modified
[value] => 2014-10-19 19:30:45
)
[7] => Array
(
[name] => modified_user_id
[value] => 1
)
[8] => Array
(
[name] => created_by
[value] => 1
)
[9] => Array
(
[name] => description
[value] =>
)
[10] => Array
(
[name] => deleted
[value] => 0
)
[11] => Array
(
[name] => assigned_user_id
[value] => 1
)
[12] => Array
(
[name] => chann_channelqms_id_c
[value] =>
)
[13] => Array
(
[name] => channelqms
[value] =>
)
[14] => Array
(
[name] => design_name
[value] => design name
)
[15] => Array
(
[name] => design_number
[value] => 313
)
[16] => Array
(
[name] => overall_height
[value] => 22
)
[17] => Array
(
[name] => overall_width
[value] => 22
)
[18] => Array
(
[name] => show_to_customer
[value] => 1
)
[19] => Array
(
[name] => uploadfile
[value] => 2014-09-29_21-57-50.png
)
[20] => Array
(
[name] => nam_channelletterqms_nam_channelletterqms_designs_name
[value] => Test
)
[21] => Array
(
[name] => price_c
[value] =>
)
[22] => Array
(
[name] => shipping_c
[value] =>
)
[23] => Array
(
[name] => totalprice_c
[value] =>
)
)
)
在创建第一个数组时，您可能应该创建所需的数组，但如果您无法控制该数组，只想转换，那么类似的操作应该可以：
$newArray = array();
foreach($oldArray as $row){
$tmp = array();
foreach($row as $values){
$tmp[$values['name']] = $values['value'];
}
$newArray[] = $tmp;
}
print_r($newArray);
在创建第一个数组时，您可能应该创建所需的数组，但如果您无法控制该数组，只想转换，那么类似的操作应该可以：
$newArray = array();
foreach($oldArray as $row){
$tmp = array();
foreach($row as $values){
$tmp[$values['name']] = $values['value'];
}
$newArray[] = $tmp;
}
print_r($newArray);
如果您无法在源代码处更改它，那么这里有一种方法（PHP>=5.5.0对于array\u column
）是必需的：
或者可能更容易：
foreach($design_values as $key => $values) {
$result[$key] = array_column($values, 'value', 'name');
}
如果您无法在源代码处更改它，我们将使用，那么这里有一种方法（PHP>=5.5.0是array\u column
所需的）：
或者可能更容易：
foreach($design_values as $key => $values) {
$result[$key] = array_column($values, 'value', 'name');
}
我们使用注意显示这样放置数据的循环吗？注意显示这样放置数据的循环吗？这非常有效，也感谢PHP实现的array_column，一开始我还以为我运气不好！它的工作原理和需要的一样。这工作原理很棒，也感谢array_column的PHP实现，我一开始还以为我运气不好呢！它可以根据需要工作