The code given below is well worked. But the problem is that the variable which is passed from the main program to the package P is only accessible within the sub routine sss. But what i want is that suggest me some technique so that the value of variable which i passes from the main program can be accessible within the module P(i.e it can accessible in any subroutines present inside that module).
#main.pl
use strict;
use Config::Tiny;
use Config::P;
my $DATA;
open CONFIGFILE2, "imp1.txt" or die $!;
{
    local $/;
    $/ = undef;
    $DATA=<CONFIGFILE2>;
}
print $DATA;

# Create a config
my $Config = Config::Tiny->new();

# Open the config, replace with read and $DATA with filename
$Config = Config::Tiny->read_string( $DATA );
# see perldoc Config::Tiny
my $s = $Config->{_};
#passing the variable $s to the module p
P::sss($s);

#package
package p;
use strict;
my $s1;
sub sss
{
$s1= shift;
print $s1->{Local_IP};#it works fine
}
#out of sub routine it is not accesssible.
print $s1->{Local_Port};#it doesn't work
1;

[download]
imp1.txt contains
Local_Port=5060
Local_IP = 127.0.0.1

In reply to How can i pass a variable from a program to a module so that it is accessible to the entire module.??? by sanjay nayak

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