PHP将数组列表值转换为字段别名

// 原始数据
$data = [
    ['name' => 'Alice', 'age' => 25],
    ['name' => 'Bob', 'age' => 30],
    ['name' => 'Charlie', 'age' => 35],
];

// 别名映射
$alias = [
    'name' => '姓名',
    'age' => '年龄',
];

// 将数组列表值转换为字段别名
$result = [];
foreach ($data as $row) {
    $newRow = [];
    foreach ($row as $key => $value) {
        $newKey = isset($alias[$key]) ? $alias[$key] : $key;
        $newRow[$newKey] = $value;
    }
    $result[] = $newRow;
}

// 输出结果
print_r($result);

Array
(
    [0] => Array
        (
            [姓名] => Alice
            [年龄] => 25
        )

    [1] => Array
        (
            [姓名] => Bob
            [年龄] => 30
        )

    [2] => Array
        (
            [姓名] => Charlie
            [年龄] => 35
        )

)