In grabbing a webpage from a foreign server I need to modify any relative urls to abosolute.

The code snippet below works but I was wondering if there is a better way.

..... my ($urltop) = 'http://www.somewhere.com/'; my ($urltodir) = 'http://www.somewhere.com/folder/'; my(@matches) = ($content =~ /href="([^"]*)"/gi); foreach my $match (@matches) { if ($match =~ /^http/i) { ## absolute leave alone } elsif ($match =~ /^\//) { $content =~ s/href="$match"/href="$urltop$match"/gi; } else { $content =~ s/href="$match"/href="$urltodir\/$match"/gi; } }
I could do the leading slash stuff with:
$content =~ s/href="^\/([^"]*)"/href="$urltop/$1"/gi;
But I can't figure out how to do the other matches without the foreach.

Thanks for any clues
Claude


In reply to Regex question: Is there a better way? by Xxaxx

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