[PHP-users 30165] Re: 半角文字列、全文字置換したい。

2006年 8月 28日 (月) 20:17:43 JST

こんにちわ、桝形です。
> 以下余談:
>> 置き換えも str_replace でできると思うんですが、今試したらどうも
> バグってるくさい。

え?そうなのですか?
この結果、問題は無いと思ってますけど。。。
From: [26] => a
To: [26] => q
なので。
もしかして違う場所?だとしたらスミマセン。。。
From:
-------------------------------------------------
Array
(
 [0] => A
 [1] => B
 [2] => C
 [3] => D
 [4] => E
 [5] => F
 [6] => G
 [7] => H
 [8] => I
 [9] => J
 [10] => K
 [11] => L
 [12] => M
 [13] => N
 [14] => O
 [15] => P
 [16] => Q
 [17] => R
 [18] => S
 [19] => T
 [20] => U
 [21] => V
 [22] => W
 [23] => X
 [24] => Y
 [25] => Z
 [26] => a
)
To:
-------------------------------------------------
Array
(
 [0] => 0
 [1] => 1
 [2] => 2
 [3] => 3
 [4] => 4
 [5] => 5
 [6] => 6
 [7] => 7
 [8] => 8
 [9] => 9
 [10] => a
 [11] => b
 [12] => c
 [13] => d
 [14] => e
 [15] => f
 [16] => g
 [17] => h
 [18] => i
 [19] => j
 [20] => k
 [21] => l
 [22] => m
 [23] => n
 [24] => o
 [25] => p
 [26] => q
 [27] => r
 [28] => s
 [29] => t
 [30] => u
 [31] => v
 [32] => w
 [33] => x
 [34] => y
 [35] => z
 [36] => A
 [37] => B
 [38] => C
 [39] => D
 [40] => E
 [41] => F
 [42] => G
 [43] => H
 [44] => I
 [45] => J
 [46] => K
 [47] => L
 [48] => M
 [49] => N
 [50] => O
 [51] => P
 [52] => Q
 [53] => R
 [54] => S
 [55] => T
 [56] => U
 [57] => V
 [58] => W
 [59] => X
 [60] => Y
 [61] => Z
)
-------------------------------------------------
>> $from = range('A', 'Z');
> $from[] = 'a';
>> $to = array_merge(range('0', '9'), range('a', 'z'), range('A', 'Z'));
>> $str = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
> $result = str_replace($from, $to, $str);
> var_dump($result);

-- 
Seiji Masugata <s.masugata @ digicom.dnp.co.jp>