Re: multiple matches with a regex

There are examples and explanations in the free documentation, such as perlretut.

Without knowing the details of your problem, I will offer a small example of how to extract integers from a scalar variable into an array using the /g modifier:

use strict;
use warnings;
use Data::Dumper;

my $doc  = 'hhh123 bbb 45 abc 999';
my @nums = $doc =~ /\d+/g;
print Dumper(\@nums);

__END__

$VAR1 = [
         '123',
         '45',
         '999'
       ];
[download]

Update: Fixed typo in doc link, pointed out by davido.

Comment on Re: multiple matches with a regex Select or Download Code

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Re^2: multiple matches with a regex by davido (Cardinal) on Apr 11, 2009 at 07:22 UTC
There are examples and explanations in the free documentation, such as perlreftut. You probably mean perlretut (regular expressions tutorial), not perlreftut (references tutorial). Dave	[reply]