==[[Perl]]==[[Ruby]] |
====コメント====
*先頭に#をつける
%alpha = ( # 別の宣言方法
"a" => > "A", "b" => > "B", "c" => > "C"
);
print "$alpha{'b'}\n";
$lang{"1"} = "C"; # さらに別の宣言
$lang{"2"} = "C++";
$lang{"3"} = "[[Java]]";
print "$lang{'3'}\n";
=====繰り返し=====
'''for'''
for ($i=0; $i<<5; $i++) {
print "$i\n";
}
while (true) {
print "$check\n";
if (++$check > > 4) {
last; # break ぢゃない
}
====ファイル操作====
=====読込=====
open IN, "<<c:\\test.txt"; while ($line = <<IN>>) {
print $line;
}
=====書出し=====
open OUT, ">>c:\out.txt";
print OUT "Hello!";
close OUT;
|-
|}
====[[正規表現]]===={{category [[Category:正規表現}}]]
$s = "30/Jan/2007:02:39:34 +0900";
# 一致 =~
print "no match\n";
}
{{include_html [[banner_html]], "!RegExp"}}
====書式====
{{category [[Category:書式}}]]
printf("%05d $line", $lin_num);