Ralf Schaa wrote:
> Cheers all,
>
> i am doing my first steps with writing packages/modules and of course
> there are problems:
>
> the module holds a variable in a subroutine. this variable i like to
> pass to the callerprogram,
Dont. Just don't. Use good design in your program instead. Good
Hi Ralf,
TMHO, you should create the $test before printing it.
In fact, change
print "1: $testThis::test\n";
into
testMod::testThis();
and afterwards, the $test will be available.
OR:
having $test global is not so profitable because you want be able to have
your pe
Ralf Schaa wrote:
the module 'testMod.pm''
#==
package testMod;
use strict;
use Exporter;
our @ISA = ("Exporter");
our @EXPORT= qw($test &testThis);
our @EXPORT_OK = qw($test &testThis);
sub testThis{ our $test = "test";}
1;
the caller-program 'test.pl'
#=
