<?
$str = '가나다Aa앗12';
$pattern = '/[\d]+|[a-zA-Z]+|[\x70-\xFF]+/';
preg_match_all($pattern,$str,$result);
echo '<xmp>';
print_r($result);
echo '</xmp>';
?>
아래와 같이 출력 됩니다~ phpschool 만세~~
Array
(
[0] => Array
(
[0] => 가나다
[1] => Aa
[2] => 앗
[3] => 12
)
)