EPP also suggests you use 'local' when messing with variables in another module's namespace, but I can't think of a RL situation where that could be justified - why not just scope a local variable? Perhaps someone could enlighten me?
Well, an example. 
%hash = ( one => "a\tb", two => chr(7) );
{
    use Data::Dumper;
    local $Data::Dumper::Useqq = 1;
    local $Data::Dumper::Terse = 1;
    print Dumper \%hash;
}

[download]

This way you temporarily replace the value of settings, while perl resets them back to their original state afterwards.

In reply to Re: The difference between my and local by bart
in thread The difference between my and local by cLive ;-)

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