Lexical variables : Variable « Language Basics « Perl






  1. Perl
  2. Language Basics
  3. Variable

Lexical variables

    


#!/usr/bin/perl
use warnings;
my $record = 4;
print "We're at record ", $record, "\n";
{
    my $record;
    $record = 7;
    print "Inside the block, we're at record ", $record, "\n";
}
print "We're still at record ", $record, "\n";








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