通过两个关联数组的相同键合并或组合数组？

Question

我有这种情况：

$array = [
    "name" => [
        "ro" => [
            0 => "Nume Romana",
        ],

        "en" => [
            0 => "Nume Engleza",
        ],

        "fr" => [
            0 => "Nume Franceza",
        ],
    ],

    "meta_keywords" => [
        "ro" => [
            0 => "keywords romana",
        ],

        "en" => [
            0 => "keywords Engleza",
        ],
        "fr" => [
            0 => "keywords Franceza",

        ],
    ],

    "meta_description" => [
        "ro" => [
            0 => "desciption romana",
        ],
        "en" => [
            0 => "desciption Engleza",
        ],
        "fr" => [
            0 => "desc Franceza",
        ],
    ],
];

我想这样分组：

$result = [
    "ro" => [
        "name" => "Nume Romana",
        "meta_keywords" => "keywords romana",
        "meta_description" => "desciption romana",
    ],

    "en" => [
        "name" => "Nume Romana",
        "meta_keywords" => "keywords romana",
        "meta_description" => "desciption romana",
    ],
];

我尝试了 array_merge_recursive()、foreach、array_combine()，但没有结果。

Answer 1

您可以使用嵌套的 foreach 循环遍历数组并重新格式化数据：

$result = [];
foreach ($array as $key => $value) {
    foreach ($value as $language => $translation) {
        $result[$language][$key] = $translation[0];
    }
}

这将产生所需的输出：

$result = [
    "ro" => [
        "name" => "Nume Romana",
        "meta_keywords" => "keywords romana",
        "meta_description" => "desciption romana",
    ],

    "en" => [
        "name" => "Nume Engleza",
        "meta_keywords" => "keywords Engleza",
        "meta_description" => "desciption Engleza",
    ],

    "fr" => [
        "name" => "Nume Franceza",
        "meta_keywords" => "keywords Franceza",
        "meta_description" => "desc Franceza",
    ],
];