替換stdClass對象數組中的值

Question

我一直在尋找一段時間，我無法找到一種方法來使其工作。我如何替換stdClass Object數組中的值？例如，如果我有這樣的：

Array ( 
    [0] => stdClass Object (
      [id] => 1 
      [fruit] => 100 
      [vegetable] => 200 
     ) 
    [1] => stdClass Object (
      [id] => 2 
      [fruit] => 100 
      [vegetable] => 100 
     ) 
    [2] => stdClass Object (
      [id] => 3 
      [fruit] => 200 
      [vegetable] => 200 
     ) 
) 

如何改變這些值 - 水果100至蘋果，水果200〜桃子，蔬菜100西蘭花，蔬菜200生菜 - 我需要這個來結束：

Array ( 
    [0] => stdClass Object (
      [id] => 1 
      [fruit] => apple 
      [vegetable] => lettuce 
     ) 
    [1] => stdClass Object (
      [id] => 2 
      [fruit] => apple 
      [vegetable] => broccoli 
     ) 
    [2] => stdClass Object (
      [id] => 3 
      [fruit] => peach 
      [vegetable] => lettuce 
     ) 
) 

在此先感謝您的幫助！

Answer 1

您可以嘗試

$fruit = array(
     100 => "apple", 
     200 => "peach" 
); 
$vegetable = array(
     100 => "broccoli", 
     200 => "lettuce" 
); 

$final = array_map(function ($v) use($fruit, $vegetable) { 
    $v->fruit = $fruit[$v->fruit]; 
    $v->vegetable = $fruit[$v->vegetable]; 
    return $v; 
}, $arrayObject); 

See live DEMO

Answer 2

一個stdClass的對象不是一個數組，它的對象，所以你需要使用對象表示法：

$array[0]->id = 'foo'; 

讀到這裏Objects

Answer 3

讓$陣列是你的磁盤陣列，然後：

$array[0]->fruit = 'apple'; 
$array[0]->vegetable = 'lettuce'; 

$array[1]->fruit = 'apple'; 
$array[1]->vegetable = 'broccoli'; 

$array[2]->fruit = 'peach'; 
$array[2]->vegetable = 'lettuce';