Re^2: dynamically generated array variable

I did this and it works:

#use strict;

$host = qw(@hosta);
foreach $cnf (eval($host) {
}
[download]

. is there a way to specify it so that I can use strict? Thanks.

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Re^3: dynamically generated array variable by ikegami (Patriarch) on Jan 02, 2007 at 21:11 UTC
Yes. I already provided that. `use strict` does not give an error with the code in my previous post. `use strict; use warnings; # ... Load config file ... my $hostname = 'hosta'; my @host = do { no strict 'refs'; @$hostname }; foreach my $cnf (@host) { ... }` [download] By the way, why are you using `qw(...)` to initialize a scalar. Don't you want `$host = q(...);` or the equivalent but more readable `$host = '...';`	[reply] [d/l] [select]
Re^3: dynamically generated array variable by shigetsu (Hermit) on Jan 02, 2007 at 21:14 UTC
See Use strict and warnings for how to properly apply the strict pragma to your code.	[reply]