我有数据数组objec .在这：

Array
(
    [0] => Array
        (
            [name] => Soil 
            [method] => 
        )

    [1] => Array
        (
            [name] => 10 mm 
            [method] => 
        )
)

在这里，我接收输入索引和值。

$index = 1;
$method = 'junior'

我要根据收到的索引数据推送数据
结果

Array
    (
        [0] => Array
            (
                [name] => Soil 
                [method] => 
            )
    
        [1] => Array
            (
                [nama_barang] => 10 mm 
                [method] => junior // push by index 1
            )
    )

怎么样？谢谢