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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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Node Type: perlquestion [id://1011428]
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[LanX]: which thread are you talking about?
[erix]: great hats
[erix]: the latter-day part of [Answered; thanks.] Can this be explained in layman's terms?
[LanX]: oh I see - a deeply buked discussion
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