This should solve your problem :
#!/usr/local/bin/perl
use strict;
$myname=myname();
print "my name is $myname\n";
sub myname {
my $myname = "bill";
return $myname;
}
Your problem is that you seem to not understand the scope
of variable (the way
my works)
and the way a sub return the value (you call a sub returning the value needed in a void context)
I would have (re)written it this way :
#!/usr/local/bin/perl
use strict;
my $name=myname();
print "my name is $name\n";
sub myname {
my $myname = "bill";
return $myname;
}
Now you should see that the var in the sub has nothing to do with the one outsite the sub
(it's a lexically scoped var, which doesn't exist anymore outside the scope of the sub)
"
Only
Bad
Coders
Badly
Code
In
Perl" (OBC2IP)
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