Dear Users
is there a possibility to use "use strict" and to define variables in
the programm, which are also seen in the subroutines called from this
block? I want the same value in the var in the subroutine like before,
but without it to define as global. What could I do?
Thanks for all ideas and help.
Greetings Raphael
eg:
use strict;
my $var = 20;
print "$var\n";
&routine;
exit;
sub routine {
print "$var\n";
}
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>