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Re: How to eval an array element in regex's substitution

by ikegami (Patriarch)
on Oct 27, 2010 at 03:36 UTC ( #867596=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $s = 'Hello [2][1]';
my @a = ('x','y','z');
$s =~ s/\[(\d{1,2})\]/$a[$1]/g;
print $s;

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