将子阵列移动到父阵列并更改父/子名称

Question

我知道可能之前有人问过这个问题，不确定是否是这种形式，但我确实尝试了从我在这里发现的一些重播并失败了。

好的，我有这个数组

Array
(
    [0] => Array
        (
            [Data3] => Array
                (
                    [id] => 5
                    [category] => Whiskey
                    [name] => Some name
                    [description] => description
                    [image] => asdf.jpg
                    [price] => 83.99
                )
            [ammount] => 1
            [Data_id] => 3
        )
    [1] => Array
        (
            [Data3] => Array
                (
                    [id] => 4
                    [category] => Tequila
                    [name] => Something Red 75cl
                    [description] => description
                    [image] => sierratequilasilver100.jpg
                    [price] => 92.49
                )
            [ammount] => 2
            [Data_id] => 3
        )
    [2] => Array
        (
            [Data4] => Array
                (
                    [id] => 3
                    [category] => Whiskey
                    [name] => Some name Gold
                    [description] => description
                    [image] => asdf.jpg
                    [price] => 83.99
                )
            [ammount] => 1
            [Data_id] => 4
        )
    [3] => Array
        (
            [Data4] => Array
                (
                    [id] => 5
                    [category] => Vodka
                    [name] => Something Blue 100 cl
                    [description] => description
                    [image] => Something.jpg
                    [price] => 32.44
                )
            [ammount] => 1
            [Data_id] => 4
        )
)

我想要的结果是这样的：

Array
(
    [0] => Array
        (
            [id] => 5
            [category] => Whiskey
            [name] => Some name
            [description] => description
            [image] => asdf.jpg
            [price] => 83.99
            [ammount] => 1
            [Data_id] => 3
        )
    [1] => Array
        (
            [id] => 4
            [category] => Tequila
            [name] => Something Red 75cl
            [description] => description
            [image] => sierratequilasilver100.jpg
            [price] => 92.49
            [ammount] => 2
            [Data_id] => 3
        )
    [2] => Array
        (
            [id] => 3
            [category] => Whiskey
            [name] => Some name Gold
            [description] => description
            [image] => asdf.jpg
            [price] => 83.99
            [ammount] => 1
            [Data_id] => 4
        )
    [3] => Array
        (
            [id] => 5
            [category] => Vodka
            [name] => Something Blue 100 cl
            [description] => description
            [image] => Something.jpg
            [price] => 32.44
            [ammount] => 1
            [Data_id] => 4
        )
)

或者我可以使用的另一种方法是，如果我可以更改 Data1、Data2、Data3 等......

可以是 n 个数据取决于用户选择的产品数量

变成相同的名称，例如简单的数据或信息。

前任：

Array
(
    [0] => Array
        (
            [Info] => Array
                (
                    [id] => 5
                    [category] => Whiskey
                    [name] => Some name
                    [description] => description
                    [image] => asdf.jpg
                    [price] => 83.99
                )
            [ammount] => 1
            [Data_id] => 3
        )
    [1] => Array
        (
            [Info] => Array
                (
                    [id] => 4
                    [category] => Tequila
                    [name] => Something Red 75cl
                    [description] => description
                    [image] => sierratequilasilver100.jpg
                    [price] => 92.49
                )
            [ammount] => 2
            [Data_id] => 3
        )

任何解决方案对我来说都很好。

感谢和问候

Answer 1

使用以下代码生成结果：

$final_array = array();
foreach($array1 as $offset1 => $array2) {
    $tmp_array = array();
    foreach($array2 as $offset2 =>  $array3) {
        if(is_array($array3)) {
            $tmp_array = $array3;
        } else {
            $tmp_array[$offset2] = $array3
        }
    }
    $final_array = array_merge($final_array, $tmp_array;); 
    //or
    $final_array[] = $tmp_array;
}

Answer 2

我会这样做。但是，我会首先解决为什么数据处于该结构中。

$aStartArray =  array(array('Data3'=>array('id'=>1, 'cat'=>2), 'amount' => 1, 'Data_id'=>3));
foreach ($aStartArray as $iPos => $aArray) {
    $aKeys = array_keys($aArray); // fetches all the keys
    $aFirstElement = $aArray[$aKeys[0]]; // Get the first element using first key
    // assign/ overwrite data at the same position
    $aStartArray[$iPos] = array($aFirstElement, 'amount' => $aArray['amount'], 'Data_id' => $aArray['Data_id']);
}
echo "<pre>";
var_dump($aStartArray);

Answer 3

您的第一个选项：

foreach($arr as $key => $value){
        foreach($value as $k => $val){
            if(is_array($val)){                    
                $arr[$key] = $val;
                unset($arr[$key][$k]);
            }
        }
    }
    echo "<pre>"; print_r($arr);

在此处检查输出

Answer 4

这是

最好的算法

const moveArrayToParentArray = (input) => {
  let finalOutput = []
  input.forEach((e) => {
    if (Array.isArray(e)) {
      finalOutput = [...finalOutput, ...e];
    } else {
      finalOutput = [...finalOutput, e];
    }
  })
  return finalOutput
}
const array = ['a', 'b']
const array2 = [array]
const array3 = [array, "c"]
console.log(moveArrayToParentArray(array))
console.log("----------------------------")
console.log(moveArrayToParentArray(array2))
console.log("----------------------------")
console.log(moveArrayToParentArray(array3))
console.log("----------------------------")