sql - PHP Change Array Structure / Format -

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i have array @ present looks this:

array (     [0] => array         (             [language] => english         )      [1] => array         (             [language] => arabic         )      [2] => array         (             [language] => bengali         ) )

what i'd change looks this:

array (     [language] => array         (             [0] => english             [1] => arabic             [2] => bengali         ) )

i have array looks this:

array (        [id] => 3        [name] => lethalmango        [joined] => 2010-01-01 00:00:00 )

and i'd change to:

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

i've tried number of methods without success i'm sure there more efficient way.

first :   $result = array(); foreach($array $value){   $result['language'][]= $value['language'] }    second :    $result['user'] = $array;

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