For the sake of TMTOWTDI: 
if ($var =~ /^cheese$/i) {
  # got it
}

[download]
That is regexp power man, but it is not the best solution. And I did not claim it is the fastest. (now comes the benchmark people:)

-- tune

In reply to Re: Turning off case sensitivity when using conditions by tune
in thread Turning off case sensitivity when using conditions by Anonymous Monk

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