use strict 'refs'; : strict « Language Basics « Perl






  1. Perl
  2. Language Basics
  3. strict

use strict 'refs';

    

use strict 'refs';

if ($^H && 2 )    {
  print "You're using use strict 'refs'\n"
};








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1.use strict 'subs';
2.use strict 'vars';
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4.use strict;
5.'use strict' and subroutine
6.'use strict' with package
7.no strict 'refs';
8.The strict Pragma
9.Using the strict Pragma