transfer one array values to another array

$arr1=Array ( [pack_name] => Array ( [0] => )

[_pack_id] => Array
    (
        [0] => 
    )

[pack_datefrom] => Array
    (
        [0] => 
    )

[_pack_dateuntil] => Array
    (
        [0] => 
    )

[pack_datesellby] => Array
    (
        [0] => 
    )

) $arr2=Array ( [0] => Array ( [name] => Hilton - Windhoek - 3 Nights added [id] => PK4411 [datefrom] => 2016/02/01 [dateuntil] => 2016/05/01 [datesellby] => 2016/04/27

      )

) i need all array 2 values in aarray one according to keys match

via Chebli Mohamed