Nested subroutine with local variable : Nested « Subroutine « Perl

1. Perl
2. Subroutine
3. Nested

Nested subroutine with local variable

   


$value = 1;

sub printem() {
   print "\$value = $value\n"
};

sub makelocal() {
    my $value = 2;
    printem;
}

makelocal;
printem;

   
    
    
  

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