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Creating dynamic variables

by rbala (Acolyte)
on Jan 03, 2013 at 09:48 UTC ( #1011428=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    $foo = "hello";
    my $x = "$foo".$y; # $y is not yet defined.
    $y = "world";
    print $x;
    

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