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Re: nested variable resolution

by GrandFather (Saint)
on Jul 17, 2007 at 21:54 UTC ( [id://627139]=note: print w/replies, xml ) Need Help??

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  1. or download this
    ...

print '$z is: ', $z, "\n";
print 'eval of $z is: ', eval $z, "\n";
print 'eval of "2 * 3" is: ', eval '2 * 3', "\n";
  2. or download this
    $z is: 2 * 3
eval of $z is: 6
eval of "2 * 3" is: 6

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