如何在php中格式化多维数组中的数字？

function formatArrayNumbers(&$array) {
    foreach ($array as &$value) {
        if (is_array($value)) {
            formatArrayNumbers($value);
        } elseif (is_numeric($value)) {
            $value = number_format($value, 2); // 格式化数字为两位小数
        }
    }
}

// 示例用法
$array = [
    'name' => 'John',
    'age' => 25,
    'scores' => [78.5, 90.25, 87.75],
    'info' => [
        'height' => 180.50,
        'weight' => 75.75
    ]
];

formatArrayNumbers($array);
print_r($array);

Array
(
    [name] => John
    [age] => 25
    [scores] => Array
        (
            [0] => 78.50
            [1] => 90.25
            [2] => 87.75
        )

    [info] => Array
        (
            [height] => 180.50
            [weight] => 75.75
        )

)