What stevieb said. Handing someone a bunch of code and saying "This doesn't work. Please figure out how it should work and fix it" is not likely to be productive unless you also hand over a bunch of money.

That said, one note: In the regex
    my @urls=$response_body =~ m{(http://b.thumbs.redditmedia.com/ ... }gi;
the sub-pattern  b.thumbs.redditmedia.com has embedded  . (dot) metacharacters that match anything (except a newline, unless the  /s switch is asserted, which it isn't). Here's the effect: 

c:\@Work\Perl\monks>perl -wMstrict -le
"for my $str (qw(aXbXc  a.b.c)) {
   printf qq{for '$str' };
   print $str =~ m{ a.b.c }xms ? 'match' : 'NO match';
   }
"
for 'aXbXc' match
for 'a.b.c' match

[download]
Now try meta-quoting in some way, e.g.: 
c:\@Work\Perl\monks>perl -wMstrict -le
"for my $str (qw(aXbXc  a.b.c)) {
   printf qq{for '$str' };
   print $str =~ m{ \Qa.b.c\E }xms ? 'match' : 'NO match';
   }
"
for 'aXbXc' NO match
for 'a.b.c' match

[download]

Give a man a fish:  <%-{-{-{-<

In reply to Re: regex problem by AnomalousMonk
in thread regex problem by grasshopper!!!

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