All,
First off, I have looked thru Learning Perl (3rd edition) and Perl in a
Nutshell, but I did not find the answer to my question. I know you can
'substitute' a subroutine name for a variable to get the result of the
subroutine. My question is, can a subroutine return an array? such as this:
...
sub lca {
SQL Query
}
while ( @lca) {
do stuff
}
...
I am probably wrong on this. I am trying to avoid using a global variable and
keeping things on the smallest scope possible.
Any suggestions are appreciated.
Thanks,
Dave Kettmann
NetLogic
636-561-0680
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