我说有两个阵列
$array1 = array(0 => 10, 1 => 21, 2 => 34, 'somekey' => 45, 'otherkey' => 15);
$array2 = array(0 => 9, 1 => 10, 2 => 14, 'otherkey' => 15, 'somekey' => 43);
我需要返回一个只包含两个数组所包含的值的数组,而不管它们的键.在这种情况下,结果数组在键0处包含值10,在键1处包含值15