PHP数组：重命名密钥并更新给定密钥的值

I have the array:

$array = Array(
      [0] => Array(
                  [Branch] => 'Toyota',
                  [Country] => 'Jpn',
                  [id] => 'jp01'
      )
      [1] => Array(
                  [Branch] => 'Nissan',
                  [Country] => 'Jpn',
                  [id] => 'jp05'
      )
      [2] => Array(
                  [Branch] => 'Honda',
                  [Country] => 'Jpn',
                  [id] => 'jp20'
      ) )

What I want to do is:
1 - Change the key Branch to Brand, but without moving it to the end or the array.
2 - Update all the values to the key Country, changing Jpn to Japan

The result should be like this:

$array = Array(
      [0] => Array(
                  [Brand] => 'Toyota',
                  [Country] => 'Japan',
                  [id] => 'jp01'
      )
      [1] => Array(
                  [Brand] => 'Nissan',
                  [Country] => 'Japan',
                  [id] => 'jp05'
      )
      [2] => Array(
                  [Brand] => 'Honda',
                  [Country] => 'Japan',
                  [id] => 'jp20'
      ) )

I really appreciate your help.

$newArray = array();
foreach($array as $ar){
    $newArray[] = array(
       'Brand' => $ar['Branch'],
       'Country' => 'Japan',
       'id' => $ar['id']
    )
}
$array = $newArray;

TRY:

<?php
foreach($array as $key => $data)
{
$data['Brand'] = $data['Branch'];
$data['Country'] = 'Japan';
unset($data['Branch']);
$array[$key] = $data;
}
?>

This should do it.

<?php
foreach($array as $k => $v) {
  $array[$k]['Brand'] = $array[$k]['Branch'];
  unset($array[$k]['Branch'];
  if($array[$k]['Country'] == 'Jpn') {
    $array[$k]['Country'] = 'Japan';
  }
}
?>

There are probably clever array functions that could do it, too, but this will get the job done.

foreach($array as &$item) {
    $branch = $item['Branch'];
    array_unshift($item, array("Brand"=>$branch));
    unset($item['Branch']);
    $item['Country'] = 'Japan'; 
}

Haven't tested it..

foreach($array as $key => $subArray){
    foreach($subArray as $subkey => $value)
        if($value === 'Jpn') $subArray[$subkey] = 'Japan';
    $array[$key] = $subArray;
}


foreach($array as $key => $subArray){
    $subArray = array_flip($subArray);
    foreach($subArray as $subkey => $value)
        if($value === 'Branch') $subArray[$subkey] = 'Brand';
    $subArray = array_flip($subArray);
    $array[$key] = $subArray;
}

Outputs:

Array ( [0] => Array ( [Brand] => Toyota [Country] => Japan [id] => jp01 ) [1] => Array ( [Brand] => Nissan [Country] => Japan [id] => jp05 ) [2] => Array ( [Brand] => Honda [Country] => Japan [id] => jp20 ) )