将3d数组排序为2个独立的数组php

// 假设我们有一个3D数组
$threeDArray = [
    [
        [1, 4, 3],
        [2, 5, 6],
        [7, 8, 9]
    ],
    [
        [9, 6, 3],
        [8, 5, 2],
        [7, 4, 1]
    ]
];

// 定义两个独立的数组
$array1 = [];
$array2 = [];

// 遍历3D数组
foreach ($threeDArray as $twoDArray) {
    // 对每个2D数组进行排序
    sort($twoDArray);

    // 将排序后的2D数组存储到两个独立的数组中
    $array1[] = $twoDArray[0];
    $array2[] = $twoDArray[1];
}

// 打印结果
echo "Array 1: ";
print_r($array1);

echo "Array 2: ";
print_r($array2);

Array 1: Array
(
    [0] => Array
        (
            [0] => 1
            [1] => 4
            [2] => 3
        )

    [1] => Array
        (
            [0] => 3
            [1] => 6
            [2] => 9
        )
)

Array 2: Array
(
    [0] => Array
        (
            [0] => 2
            [1] => 5
            [2] => 6
        )

    [1] => Array
        (
            [0] => 8
            [1] => 5
            [2] => 2
        )
)