Get Japanese character code automatically.
A sample code
use Jcode; my $string = "日本語文字列"; my $code = getcode($string);
Description of the code
my $string = "日本語文字列";
$string containts Japanese characters. Obtain the code of this Japanese characters.
my $code = getcode($string);
By getcode method, get the character code from $string automatically. As a return value, the following code is obtained.
ascii Ascii (Contains no Japanese Code) binary Binary (Not Text File) euc EUC-JP sjis SHIFT_JIS jis JIS (ISO-2022-JP) ucs2 UCS2 (Raw Unicode) utf8 UTF8
getcode actually returns two values. One is character code and the other one is the number of matched. It can be done as follows to get two return values.
my ($code, $match) = getcode($string);