If you know the name of the param ahead of time, you can
let
URI::QueryParam do the work instead:
use URI;
use URI::QueryParam;
my $u = URI->new('http://www.com/index.pl?id=<idparm>&etc');
print $u->query_param('id'), "\n";
UPDATE:
Actually, you don't even have to know the name of the
param ahead of time - UPDATE, oops - i didn't quite do this
right the first time, here goes again:
my $u = URI->new('http://www.com/index.pl?id=<idparm>&foo=bar&etc');
my @val = grep /<([^>]+)/, map $u->query_param($_), $u->query_param();
print $_,$/ for @val;
But
BrowserUk has a point ... this is waaay overkill! At
this point we might as well have just used:
@value = $URL =~ /(<[^>]+>)/;
But what if it's the key that you want and not the value?
What if both keys and values are surrounded with brackets
and you only want the keys? Sometimes importing 400 lines
of code is better than spending 400 minutes trying to get
you own solution correct.
jeffa
L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)
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