PHP更改陣列結構/格式

Question

我有一個數組，目前看起來像這樣：

Array 
(
    [0] => Array 
     (
      [language] => English 
     ) 

    [1] => Array 
     (
      [language] => Arabic 
     ) 

    [2] => Array 
     (
      [language] => Bengali 
     ) 
) 

我想要做的是改變它，所以它看起來是這樣的：

Array 
(
    [language] => Array 
     (
      [0] => English 
      [1] => Arabic 
      [2] => Bengali 
     ) 
) 

我也有一個數組，看起來像這樣：

Array 
(
     [id] => 3 
     [name] => lethalMango 
     [joined] => 2010-01-01 00:00:00 
) 

，我想將它更改爲：

Array 
(
    [user] => Array 
     (
      [id] => 3 
      [name] => lethalMango 
      [joined] => 2010-01-01 00:00:00 
     ) 
) 

我已經嘗試了多種方法沒有太大的成功，但我敢肯定有一個更有效的方式。

Answer 1

FIRST : 

$result = array(); 
foreach($array as $value){ 
    $result['language'][]= $value['language'] 
} 



SECOND : 

$result['user'] = $array; 

Answer 2

二

$result = array('user'=>$array);