Scope change : Package « Language Basics « Perl

1. Perl
2. Language Basics
3. Package

Scope change

  

#!/usr/bin/perl -w

use strict;

package First;
our $scalar = "first";     
print $scalar;             

package Second;
print $scalar;             
our $scalar = "second";
print $scalar;             

package Third; {
    our $scalar = "inner"; 
    print $scalar;         
}

print $scalar;             

   
    
  

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