> Hello world\n ;-)
>
> Im wondering about my perl. With this code:
> #!/usr/local/bin/perl
>
>
> use DBI;
> use strict;
>
> print "Test\n";
>
>
> ::$my_user = "blabla";
> my $password = "bloobbloob";
>
> my $logon = Adabas::logon("demo,adabas","mycomp:mydb");
>
> I got somethink like that:
> Global symbol "$chris_test_var" requires explicit package name at
> ./komm-test2.pl line 9.
> Execution of ./komm-test2.pl aborted due to compilation errors.
>
Not with the code you provided, since it doesn't contain a
$chris_test_var anywhere, and I get,
Bad name after :: at ./test.pl line 13.
Which is fixed by moving the $ sigil to in front of the ::my_user, which
will then throw the warning about only being used once. Fixing that
issue I then get,
Test
Undefined subroutine &Adabas::logon called at ./test.pl line 16.
Which appears to be fine.
> Is it not longer possible to set variables easly as globals? First I
tryed
> this with $my_user or $test_var... without "::", and the result was
the same.
This is being caused by the stictures being turned on and is a very good
thing. You shouldn't be using globals anyways. Essentially you need to
scope your variables with 'my' or 'our'. Read:
http://perl.plover.com/FAQs/Namespaces.html
which should help.
> Is this something special with DBI?
>
Best way to tell is to remove the 'use DBI', but it isn't.
http://danconia.org
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