A couple of nits:
  1. Should default to $_
  2. using split ' ' replaces newlines and multiple spaces with single spaces
Update: Brain-fart code deleted. See reply below for correct code.
Update: Just discovered you don't even have to specify CORE:: on ucfirst. Perl knows: 
BEGIN {
  *CORE::GLOBAL::ucfirst = sub {
    join ' ', map ucfirst, split / /, @_ ? $_[0] : $_
  }
}

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In reply to Re: Re: Globally change ucfirst in mod_perl by Roy Johnson
in thread Globally change ucfirst in mod_perl by dragonchild

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