Resetting array base : Special Variables « Language Basics « Perl






  1. Perl
  2. Language Basics
  3. Special Variables

Resetting array base

   

@a = (1, 2, 3);

print "Array \@a = @a\n";

print "Element \@a[0] = $a[0]\n";

print "Resetting array base...\n";

$[ = 1;

print "Element \@a[1] = $a[1]\n";








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41.$SIG{__WARN__} = 'IGNORE';
42.$SIG{__WARN__} = sub {die "Warning: $_[0]"};
43.$\ is 'END_OF_OUTPUT'
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