Consider:

my $str = "12345";
my $count = () = $str =~ /\d/g;

print $count;

[download]

Prints:

5

[download]

The () = puts the regex into list context, then the scalar assignment, as is usual, assigns the countof the items in the list.

Perl is environmentally friendly - it saves trees

In reply to Re: How can I access the number of repititions in a regex? by GrandFather
in thread How can I access the number of repititions in a regex? by pat_mc

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