PHP中基于相似值的组数组_Php_Arrays

PHP中基于相似值的组数组

php arrays

PHP中基于相似值的组数组,php,arrays,Php,Arrays,原始阵列是： array ( 0 => array ( 'order_id' => '5870', 'email' => 'fak*****mid@gmail.com', 'item' => 'carrier', 'IMEI' => '353337073126392', ), 1 => array ( 'order_id' => '5877', 'email' => 'asl***mid@gmail

原始阵列是：

 array (
 0 => 
  array (
  'order_id' => '5870',
  'email' => 'fak*****mid@gmail.com',
  'item' => 'carrier',
  'IMEI' => '353337073126392',
 ),
 1 =>
  array (
    'order_id' => '5877',
    'email' => 'asl***mid@gmail.com',
    'item' => 'network',
    'IMEI' => '354447064267144',
  ),
  2 => 
  array (
    'order_id' => '5878',
    'email' => 'pab***mid@gmail.com',
    'item' => 'O2 UK',
    'IMEI' => '35495207085492',
  ),
  3 => 
  array (
    'order_id' => '5879',
    'email' => 'persi****dia@yahoo.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
  4 => 
  array (
    'order_id' => '5882',
    'email' => 'di***r18@gmail.com',
    'item' => 'blacklist check',
    'IMEI' => '354407067239243',
  ),
  5 => 
  array (
    'order_id' => '5884',
    'email' => 'm***matin@gmail.com',
    'item' => 'Vodafone',
    'IMEI' => '353337073126392',
  ),
)

如您所见，数组#0、#3、#5具有相同的IMEI编号。我的问题是如何根据相同的IMEI值对数组进行分组。我想从原始数组中导出三个不同的数组。比如：

ArrayA
1 => 
  array (
    'order_id' => '5877',
    'email' => 'asl***mid@gmail.com',
    'item' => 'network',
    'IMEI' => '354447064267144',
  ),
  2 => 
  array (
    'order_id' => '5878',
    'email' => 'pab***mid@gmail.com',
    'item' => 'O2 UK',
    'IMEI' => '35495207085492',
  ),
  4 => 
  array (
    'order_id' => '5882',
    'email' => 'di****18@gmail.com',
    'item' => 'blacklist check',
    'IMEI' => '354407067239243',
  ),
)

ArrayB
0 => 
  array (
    'order_id' => '5870',
    'email' => 'fak*****mid@gmail.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
3 => 
  array (
    'order_id' => '5879',
    'email' => 'persi****dia@yahoo.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
)

ArrayC
5 => 
  array (
    'order_id' => '5884',
    'email' => 'mo****tin@gmail.com',
    'item' => 'Vodafone',
    'IMEI' => '353337073126392',
  ),
)

现在，数组#0、#3、#5具有相同的IMEI编号，但数组#0、#3也具有相同的项目名称。所以ArrayB应该是这样的：

ArrayA
1 => 
  array (
    'order_id' => '5877',
    'email' => 'asl***mid@gmail.com',
    'item' => 'network',
    'IMEI' => '354447064267144',
  ),
  2 => 
  array (
    'order_id' => '5878',
    'email' => 'pab***mid@gmail.com',
    'item' => 'O2 UK',
    'IMEI' => '35495207085492',
  ),
  4 => 
  array (
    'order_id' => '5882',
    'email' => 'di****18@gmail.com',
    'item' => 'blacklist check',
    'IMEI' => '354407067239243',
  ),
)

ArrayB
0 => 
  array (
    'order_id' => '5870',
    'email' => 'fak*****mid@gmail.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
3 => 
  array (
    'order_id' => '5879',
    'email' => 'persi****dia@yahoo.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
)

ArrayC
5 => 
  array (
    'order_id' => '5884',
    'email' => 'mo****tin@gmail.com',
    'item' => 'Vodafone',
    'IMEI' => '353337073126392',
  ),
)

最后ArrayC会是这样的：

ArrayA
1 => 
  array (
    'order_id' => '5877',
    'email' => 'asl***mid@gmail.com',
    'item' => 'network',
    'IMEI' => '354447064267144',
  ),
  2 => 
  array (
    'order_id' => '5878',
    'email' => 'pab***mid@gmail.com',
    'item' => 'O2 UK',
    'IMEI' => '35495207085492',
  ),
  4 => 
  array (
    'order_id' => '5882',
    'email' => 'di****18@gmail.com',
    'item' => 'blacklist check',
    'IMEI' => '354407067239243',
  ),
)

ArrayB
0 => 
  array (
    'order_id' => '5870',
    'email' => 'fak*****mid@gmail.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
3 => 
  array (
    'order_id' => '5879',
    'email' => 'persi****dia@yahoo.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ),
)

ArrayC
5 => 
  array (
    'order_id' => '5884',
    'email' => 'mo****tin@gmail.com',
    'item' => 'Vodafone',
    'IMEI' => '353337073126392',
  ),
)

我知道我可以使用FOR循环并检查IMEI值，但以防出现我不知道的更干净的方法？

我不确定这是最好的解决方案，但这是可行的试试这个代码

$a = [
 [
    'order_id' => '5870',
    'email' => 'fak*****mid@gmail.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
 ],[
    'order_id' => '5877',
    'email' => 'asl***mid@gmail.com',
    'item' => 'network',
    'IMEI' => '354447064267144',
  ],[
    'order_id' => '5878',
    'email' => 'pab***mid@gmail.com',
    'item' => 'O2 UK',
    'IMEI' => '35495207085492',
  ],[
    'order_id' => '5879',
    'email' => 'persi****dia@yahoo.com',
    'item' => 'carrier',
    'IMEI' => '353337073126392',
  ],[
    'order_id' => '5882',
    'email' => 'di***r18@gmail.com',
    'item' => 'blacklist check',
    'IMEI' => '354407067239243',
  ],[
    'order_id' => '5884',
    'email' => 'm***matin@gmail.com',
    'item' => 'Vodafone',
    'IMEI' => '353337073126392',
  ],
];


function groupData($datas, $firstKey, $secondKey)
{
    //Define output
    $firstGroup  = [];
    $secondGroup = [];
    $thirdGroup  = [];

    $tmps = [];
    $tmpIds = [];

    //check first key
    foreach ($datas as $data) {
        if (!isset($firstGroup[$data[$firstKey]])) {
            if (!in_array($data[$firstKey], $tmpIds)  ) {
                $firstGroup[$data[$firstKey]] = $data;
                $tmpIds[] = $data[$firstKey];
            } else {
                $tmps[] = $data;
            }
        } else {
            $old = $firstGroup[$data[$firstKey]];
            //remove from first and add to tmps
            unset($firstGroup[$data[$firstKey]]);
            $tmps[] = $old;
            $tmps[] = $data;

        }
    }
    //check tmps key
    foreach ($tmps as $each) {
        if (!isset($thirdGroup[$each[$firstKey].$each[$secondKey]])) {
            $thirdGroup[$each[$firstKey].$each[$secondKey]] = $each;
        } else {
            $old = $thirdGroup[$each[$firstKey].$each[$secondKey]];
            $secondGroup[uniqid()] = $old;

            //remove from first and add to second
            unset($thirdGroup[$each[$firstKey].$each[$secondKey]]);
            $secondGroup[uniqid()] = $each;
        }
    }

    return [
        'first'  => $firstGroup, 
        'second' => $secondGroup, 
        'third'  => $thirdGroup
    ];
} 

$res = groupData($a, 'IMEI', 'item');

print_r(array_values($res['first']));
print_r(array_values($res['second']));
print_r(array_values($res['third']));

希望您可以使用此帮助：

以下是。

此解决方案符合php5.2，在语法上与我在php7中编写的一样清晰

使用每个子数组的

IMEI

值作为结果数组中的临时键，并在迭代时不断将新数据推送到结果数组中

代码：（）

输出：

array (
  0 => 
  array (
    0 => 
    array (
      'order_id' => '5870',
      'email' => 'fak*****mid@gmail.com',
      'item' => 'carrier',
      'IMEI' => '353337073126392',
    ),
    1 => 
    array (
      'order_id' => '5879',
      'email' => 'persi****dia@yahoo.com',
      'item' => 'carrier',
      'IMEI' => '353337073126392',
    ),
    2 => 
    array (
      'order_id' => '5884',
      'email' => 'm***matin@gmail.com',
      'item' => 'Vodafone',
      'IMEI' => '353337073126392',
    ),
  ),
  1 => 
  array (
    0 => 
    array (
      'order_id' => '5877',
      'email' => 'asl***mid@gmail.com',
      'item' => 'network',
      'IMEI' => '354447064267144',
    ),
  ),
  2 => 
  array (
    0 => 
    array (
      'order_id' => '5878',
      'email' => 'pab***mid@gmail.com',
      'item' => 'O2 UK',
      'IMEI' => '35495207085492',
    ),
  ),
  3 => 
  array (
    0 => 
    array (
      'order_id' => '5882',
      'email' => 'di***r18@gmail.com',
      'item' => 'blacklist check',
      'IMEI' => '354407067239243',
    ),
  ),
)

在我看来，你似乎在寻找类似的东西。@PersianHero你必须提供最新/最好的自我解决问题的尝试——这证明你不仅仅是在寻求免费的编码服务。我在使用php5.2:（我在使用php5.2:(