ź��Ȥ�����ꡢ���礦��utf8 pragma����������Τˤ�������ʤΤǡ�
�Ϥ��٤ˤä�# - Web::Scraper����!my $left = decode_utf8('��'); my $right = decode_utf8('��');
������ץȤ�UTF-8�ǽ񤫤�Ƥ�����ϡ��虜�虜decode_utf8('��ƥ��');
�Ȥ����ꡢ�ǽ��use utf8;
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�����������餫�ˤ��뤿��ˡ��ʲ���code snippet�򼨤���
#!/usr/local/bin/perl use strict; use warnings; use Encode (); use Devel::Peek; { use utf8; my $name = '������'; warn Encode::is_utf8($name)+0; Dump $name; } { use bytes; my $name = '������'; warn Encode::is_utf8($name)+0; Dump $name; }
1 at dankogai.pl line 9. SV = PV(0x1802060) at 0x1820ce8 REFCNT = 1 FLAGS = (PADBUSY,PADMY,POK,pPOK,UTF8) PV = 0x6018e0 "\345\260\217\351\243\274\345\274\276"\0 [UTF8 "\x{5c0f}\x{98fc}\x{5f3e}"] CUR = 9 LEN = 12 0 at dankogai.pl line 15. SV = PV(0x18020c0) at 0x1821b38 REFCNT = 1 FLAGS = (PADBUSY,PADMY,POK,pPOK) PV = 0x613630 "\345\260\217\351\243\274\345\274\276"\0 CUR = 9 LEN = 12
���Ƥ��̤ꡢutf8 pragma��lexical scope�ʤΤǡ��ɽ�Ū�˰������Ѥ������Ǥ��롣��äƥ����������ɤ�UTF-8�ǽ񤫤�Ƥ����顢use strict;
��use warnings;
��������use utf8;
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���ʤߤˡ�utf8 pragma���۲��Ǥϡ���ƥ������ǤϤʤ�����ܥ�̾�ˤ�Unicode��Ȥ����Ȥ�����롣
#!/usr/local/bin/perl use strict; use warnings; use utf8; { package ��; sub ��{ my $�ѥå����� = shift; bless {}, $�ѥå�����; } sub ��{ my $������ = shift; $������->{��} = shift if @_; $������->{��} } sub ̾{ my $�� = shift; $��->{̾} = shift if @_; $��->{̾}; } sub ��̾{ my $�� = shift; $��->{��} . $��->{̾}; } } my $�� = ��->��(); $��->��('����'); $��->̾('��'); binmode STDOUT, ':utf8'; print $��->��̾, "\n";
Enjoy!
Dan the Just Another PerlUnicode Hacker
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