合并2数组和值相加（数字键） [英] Merge 2 Arrays and Sum the Values (Numeric Keys)

问题描述

我有2个阵列

 阵列
（
    [010156] =＆放大器; GT;排列
    （
        [supp_number] =＆放大器; GT; 010156
        [总金额] =＆放大器; GT; 4.113,23
        [debtorcred] =＆放大器; GT; H
        [amount1] =＆放大器; GT; 4.113,23-
        [AMOUNT2] =＆放大器; GT;        [AMOUNT3] =＆放大器; GT;
        [amount4] =＆放大器; GT;
        [amount5] =＆放大器; GT;
        [amount6​​] =＆放大器; GT;
    ）
）排列
（
    [010156] =＆放大器; GT;排列
    （
        [supp_number] =＆放大器; GT; 010156
        [总金额] =＆放大器; GT; 4.113,23
        [debtorcred] =＆放大器; GT; H
        [amount1] =＆放大器; GT; 4.113,23-
        [AMOUNT2] =＆放大器; GT;        [AMOUNT3] =＆放大器; GT;
        [amount4] =＆放大器; GT;
        [amount5] =＆放大器; GT;
        [amount6​​] =＆放大器; GT;
    ）
）
 

难道我可以将这些不同的阵列组合成一个，并添加值在一起，这样的结果将是：

 阵列
（
    [010156] =＆放大器; GT;排列
    （
        [supp_number] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
        [总金额] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
        [debtorcred] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
        [amount1] =＆放大器; GT; ＆LT;＆LT;＆LT;全＆GT;＆GT;＆GT;
        [AMOUNT2] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;        [AMOUNT3] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
        [amount4] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
        [amount5] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
        [amount6​​] =＆放大器; GT; ＆LT;＆LT;＆LT;总计＆GT;＆GT;＆GT;
    ）
）
 

这是我此刻的功能，但我似乎无法使其工作：

 函数array_merge_numeric_values​​（）
{
  $数组= func_get_args（）;
  $合并=阵列（）;
  的foreach（$数组作为$数组）
  {
    的foreach（$数组$关键=＆GT; $值）
    {
      如果（！使用isset（$合并[$关键]））
      {
        $合并[$关键] = $价值;
      }
      其他
      {
        $合并[$键] + = $价值;
      }
    }
  }
 

解决方案

这实际计算可以在2线code来完成，无需循环：

HTTP：//$c$cpad.viper-7.com/ieSkHQ

  $ ARR1 =阵列（'amount1'=大于1，'AMOUNT2'=＆GT; 6）;
$ ARR2 =阵列（'amount1'=大于2，'AMOUNT2'=大于7）;
$ =添加功能（$ A，$ B）{返回$ A + $ B; };
$ summedArray = array_map（$添加，$ ARR1，$ ARR2）;
的print_r（$ summedArray）;
 

Youl'll只需要进行相应的调整来解释你嵌套结构。

I have 2 arrays

Array
(
    [010156] => Array
    (
        [supp_number] => 010156
        [totalamount] =>     4.113,23
        [debtorcred] => H
        [amount1] =>     4.113,23-
        [amount2] =>

        [amount3] =>
        [amount4] =>
        [amount5] =>
        [amount6] =>
    )
)



Array
(
    [010156] => Array
    (
        [supp_number] => 010156
        [totalamount] =>     4.113,23
        [debtorcred] => H
        [amount1] =>     4.113,23-
        [amount2] =>

        [amount3] =>
        [amount4] =>
        [amount5] =>
        [amount6] =>
    )
)

Is it possible that I can combine these separate arrays into one and add the values together so that the outcome will be:

Array
(
    [010156] => Array
    (
        [supp_number] =&gt;  <<<TOTAL >>>
        [totalamount] =&gt;     <<<TOTAL >>>
        [debtorcred] =&gt; <<<TOTAL >>>
        [amount1] =&gt;      <<<TOTAL >>>
        [amount2] =&gt;  <<<TOTAL >>>

        [amount3] =&gt;  <<<TOTAL >>>
        [amount4] =&gt;  <<<TOTAL >>>
        [amount5] =&gt;  <<<TOTAL >>>
        [amount6] =&gt;  <<<TOTAL >>>
    )
)

This is the function I have at the moment but I cannot seem to make it work:

function array_merge_numeric_values()
{
  $arrays = func_get_args();
  $merged = array();
  foreach ($arrays as $array)
  {
    foreach ($array as $key => $value)
    {
      if ( ! isset($merged[$key]))
      {
        $merged[$key] = $value;
      }
      else
      {
        $merged[$key] += $value;
      }
    }
  }

解决方案

This actual calculation can be done in 2 lines of code, no need for loops:

http://codepad.viper-7.com/ieSkHQ

$arr1 = array('amount1' => 1, 'amount2' => 6);
$arr2 = array('amount1' => 2, 'amount2' => 7);
$add = function($a, $b) { return $a + $b; };
$summedArray = array_map($add, $arr1, $arr2);
print_r($summedArray);

Youl'll just need to make the appropriate adjustment to account for you nested structure.

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