Not tested: 
open my $SCRIPT, 'aPerlScript.pl 1 2 |' or die $!;
while (<$SCRIPT>) {
    print;
    log($logfile, $_);
}

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لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: script and its output on different handles by choroba
in thread script and its output on different handles by atu

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