Joshua Chamas wrote:
> jason n perkins wrote:
> >
> > hash). extract takes the key values of the array (and optionally prepends a
> > user specified prefix to each of the values to avoid clobbering other values
> > in the symbol table), sets each of them up as a variable with that name and
> > sets the variable's value equal to the value of that associated key in the
>
> %fdat = qw(var1 2 var2 4);
> map { eval qq(\$$_ = \$fdat{$_}) } keys %fdat;
map { eval qq(\$declobber$_ = \$fdat{$_}) } keys %fdat;
change declobber to something shorter.
if the correct name is chosen this will prevent clobbering of the symbol space.
still not as easy as using $fdat{KEY} in my opinion. each language has its own merits.
use perl like perl and php like php.
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