It's a really interesting meditation, thanks !

it left me with one question :
when you type : 
print "ARRAY: @ary2\n";                 # IV -> PVIV

[download]
it converts your IV to PVIV.

But, I would have thinked then that this : 
$_ += 0 foreach @ary2;

[download]
executed on a PVIV, would keep it a PVIV. Why does it reverse it to an IV. It's a kind of rule internally ? When you make a numeric operation on a scalar, it convert it into an IV ? I mean, if there is a type which carry both (PVIV), it could have continue with it ? No ? Are there reasons other than the idea of using less memory/less timecode ?

Thanks,
Marsel

In reply to Re^4: Don't treat your numbers as strings, or Interpolation is worse than you might think by Marsel
in thread Don't treat your numbers as strings, or Interpolation is worse than you might think by Ieronim

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