# simple literal key only
$month = $months{$month} if exists $month{$month};

# more flexible any instance
my $re = join '|', map{quotemeta} keys %months;
$month =~ s/($re)/$months{$1}/g;

[download]

Note you need to quote strings on the RHS of => otherwise Perl will see 08 and complain about your illegal octal.

cheers

tachyon

In reply to Re: Replacing string with number by tachyon
in thread Replacing string with number by nejcPirc

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