ForNext
Only Do What Only You Can Do
072. substitution
Hyperpolyglot Interpreted Languages: PHP, Perl, Python, Ruby より (2012.05.08)
VBScript
JScript
Perl
my $s = "do re mi mi mi"; $s =~ s/mi/ma/g;
PHP
$s = "do re mi mi mi"; $s = preg_replace('/mi/', "ma", $s);
Python
s = 'do re mi mi mi' s = re.compile('mi').sub('ma', s)
Ruby
s = "do re mi mi mi" s.gsub!(/mi/, "ma")