Anders Hartman:
Hello,
I which to use eval to execute subroutines dynamically.
The following code snippet fails:
#!/usr/bin/perl
use strict;
use warnings;
sub asub {
our $abc;
print $abc;
}
my $abc = "abc\n";
eval "asub";
exit 0;
I don't think you want an eval here.
use strict;
use warnings;
our $abc = "abc\n";
sub asub {
print $abc;
}
asub;
Also you may want to know something about Perl's variable scope, see:
http://perl.plover.com/FAQs/Namespaces.html.en
--
Jeff Pang
http://home.arcor.de/pangj/
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