Hi Monks

I want to pass an array into a subroutine and dereference it and print it in a particular format.Below is the code that I tried.

But the error i get is Gobal symbol "$sample" requires explicit package name at deref.pl line 9.

can someone plz explain me what is wrong in my code??and how to dereference the array and print the array elements with a tab between them??

#!/usr/bin/perl 
use strict;

my @sample=qw(a,b,c);
&trial(\@sample);
sub trial
{
   @sample=@_;
   print join("\t",@$sample);
}

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In reply to dereferencing array in a subroutine by Ratna_Ranjan

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