从一个阵列到另一个中添加项 [英] Add items from one array to another

问题描述

我有两个数组：

1）的第一阵列

 阵列（    [0] =＆GT;阵列（
              [code =＆GT; code_1
              [值] =＆GT; XXX
    [1] =＆GT;阵列（
              [code =＆GT; code_2
              [值] =＆GT; XXX
    [2] =＆GT;阵列（
              [code =＆GT; code_3
              [值] =＆GT; XXX
 

2）第二阵列

 阵列（    [0] =＆GT;阵列（
              [设置code =＆GT; code_1
              [值] =＆GT; XXX
    [1] =＆GT;阵列（
              [设置code =＆GT; code_2
              [值] =＆GT; XXX
    [2] =＆GT;阵列（
              [设置code =＆GT; code_3
              [值] =＆GT; XXX
    [3] =＆GT;阵列（
              [设置code =＆GT; code_4
              [值] =＆GT; XXX
    [4] =＆GT;阵列（
              [设置code =＆GT; code_5
              [值] =＆GT; XXX
 

如何添加两个缺少的项目（ code_4 和 code_5 ）的数组2至ARRAY1 ？

感谢您！

UPD。

对不起，我需要澄清的问题了一下。我需要的结果数组的样子：

 阵列（    [0] =＆GT;阵列（
              [code =＆GT; code_1
              [值] =＆GT; XXX
    [1] =＆GT;阵列（
              [code =＆GT; code_2
              [值] =＆GT; XXX
    [2] =＆GT;阵列（
              [code =＆GT; code_3
              [值] =＆GT; XXX
    [3] =＆GT;阵列（
              [code =＆GT; code_4
              [值] =＆GT; XXX
    [4] =＆GT;阵列（
              [code =＆GT; code_5
              [值] =＆GT; XXX
 

解决方案

 函数add（由$，$到）
{
 的foreach（$作为从$关键=＆GT; $值）
 {
  如果（$为[$关键] ==）
       $为[$关键] = $价值;
 }
 返回到$;
}
 

array_merge将是更好的方法，但是

I have two arrays:

1) The first array:

array(

    [0] => array(
              [code] => code_1
              [value] => xxx
    [1] => array(
              [code] => code_2
              [value] => xxx     
    [2] => array(
              [code] => code_3
              [value] => xxx     

2) The second array:

array(

    [0] => array(
              [settingcode] => code_1
              [value] => xxx
    [1] => array(
              [settingcode] => code_2
              [value] => xxx     
    [2] => array(
              [settingcode] => code_3
              [value] => xxx
    [3] => array(
              [settingcode] => code_4
              [value] => xxx     
    [4] => array(
              [settingcode] => code_5
              [value] => xxx    

How can add two missing items (code_4 and code_5) from array2 to array1?

Thank you!

UPD.

Sorry, I need to clarify the question a bit. I need the resulting array to look like:

array(

    [0] => array(
              [code] => code_1
              [value] => xxx
    [1] => array(
              [code] => code_2
              [value] => xxx     
    [2] => array(
              [code] => code_3
              [value] => xxx
    [3] => array(
              [code] => code_4
              [value] => xxx     
    [4] => array(
              [code] => code_5
              [value] => xxx 

解决方案

function add($from, $to)
{
 foreach($from as $key => $value)
 {
  if($to[$key] == "")
       $to[$key] = $value;
 }
 return $to;
}

array_merge would be the better way, however

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