[PHP-users 30165] Re: 半角文字列、全文字置換したい。

[Seiji Masugata]

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>