Section B.18. Built-in Variables


B.18. Built-in Variables

Perl has dozens of built-in variables (like @ARGV and $0), which provide useful information or control the operation of Perl itself. See the perlvar manpage.



Learning Perl
Learning Perl, 5th Edition
ISBN: 0596520107
EAN: 2147483647
Year: 2003
Pages: 232

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