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Re: Re: Best Way to Redirect STDERR to a Scalar

by shenme (Priest)
on Sep 14, 2003 at 02:03 UTC ( #291332=note: print w/ replies, xml ) Need Help??

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  1. or download this
        my  $data;
        print STDERR " STDERR test (1)\n";
    ...
        print STDERR " STDERR test (3)\n";
        printf "  Scalar string has length %d\n", length($data);
        printf "    and contains '%s'\n", $data;
    
  2. or download this
        tie *STDERR, 'IO::Scalar', \$data;
        print STDERR " STDERR test (2)\n";
        warn " STDERR test (2a)";
        untie *STDERR;
    

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