Easiest and simplest to understand way to me is to use split like this: 
  my $a = "index.html";
  my ($filename, $extension) = split /\./, $a;
  print "filename = $filename\n";
  print "extension = $extension\n";

[download]
You can accept a list of values on the left by surrounding them with parenthesis, like 'my ($filename, $extension) = ...'.

HTH.

In reply to Re: a small help in split by hmerrill
in thread a small help in split by Anonymous Monk

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