If that's the case, then how about 
if ($myvar =~ m/\.([^.]+)$/) {
print "Matched $1";
}

[download]
Of course, this won't work for URL's with an implicit filename, like "http://www.yahoo.com" or "http://www.somewhere.com/home/" You'll have to catch those bad boys elsewhere in your code.

Gary Blackburn
Trained Killer

In reply to Re: Re: Re: Regex to match file extension in URL by Trimbach
in thread Regex to match file extension in URL by Amoe

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