In your case it will work like this 
# perl -MData::Dumper -e '
> $str = "             STRING      ";
> $str =~ s/\s//g;
> push(@ar,$str);
> print Dumper \@ar;'

[download]
You will get 
$VAR1 = [
          'STRING'
        ];

[download]
Is this what you want?
But if you want to use split then use it as Zaxo told you

``The wise man doesn't give the right answers, he poses the right questions.'' TIMTOWTDI

In reply to Re: Nagging space after splitting by tchatzi
in thread Nagging space after splitting by Anonymous Monk

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