when I try to pull out 81 from the string A81, it doesn't do what I expected

    my $digits = $string2 =~ /(\d)+/;

The modifier + is outside the parentheses so it will only match a single \d character multiple times.    To match multiple \d characters the modifier has to be applied directly to the pattern: /(\d+)/.

In reply to Re: assigning regex matches to variables by jwkrahn
in thread assigning regex matches to variables by genghis

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