Harry Putnam wrote:
Shawn H Corey <shawnhco...@gmail.com> writes:
my $var = 'ev 100421 4';
my @numbers = $var =~ /(\d+)/g;
print Dumper \...@numbers;
Nice... that's a nifty way to get some clean numbers.
If you only want to match [0-9], then best use that in stead of \d,
because \d matches 250+ codepoints.
Unless you are sure that your input is always ASCII-only, then \d will
do fine.
--
Ruud
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