The Microsoft QnAMaker API is returning a JSON key/value array (`Metadata`) in the following format:

```
$array = [[
    "name" => "someName1",
    "value" => "someValue1",
],
[
    "name" => "someName2",
    "value" => "someValue2",
],
 ..etc..
];

```

How do i transform it to be in the following more usable format:

```
$array = [
    "someName1" => "someValue1",
    "someName2" => "someValue2",
    ..etc..
];

```

I know I can do it using a loop... Is there a way to leverage on built in functions?

If a loop is the only way, how would you write it and why (performance/readibility/etc.)?