>>>>> "Joe" == Joe Schulman <[EMAIL PROTECTED]> writes:
>> print A "$ENV{'HTTP_REFERRER'}\n";
Joe> I'm no where near being an expert at perl (and know even less about the rules for
file I/O), but I'm pretty sure two things could be
Joe> wrong here:
Joe> 1) The "$ENV{'HTTP_REFERRER')\n"; part for sure doesn't work because it's only
interpolated this way if $ENV = "Joe" (for example's
Joe> sake):
Joe> The file A would have this written in it:
Joe> "Joe('HTTP_REFERRER')"
Joe> I'm not that good at explaining things, but perl can't interpolate things like
that.
Nope, that's not it.
%last_name = qw(fred flintstone barney rubble);
print "fred's last name is $last_name{'fred'}\n";
works just fine. Perl can interpolate scalars, array elements,
array slices, entire arrays, hash elements and hash slices into
double quoted strings.
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<[EMAIL PROTECTED]> <URL:http://www.stonehenge.com/merlyn/>
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