Jerome Quelin > Language-Befunge > Language::Befunge::lib::EVAR

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NAME ^

Language::Befunge::IP::lib::EVAR - Environment variables extention

DESCRIPTION ^

The EVAR fingerprint (0x45564152) is helping to retrieve & update environment values.

FUNCTIONS ^

new

Create a new ORTH instance.

Environment variables operations

0gnirts = G(0gnirts)

Get the value of an environment variable.

$n = N()

Get the number of environment variables.

P( 0gnirts )

Update (or create) an environment variable (arg is of the form: name=value).

0gnirts = V($n)

Get the $nth environment variable (form: name=value).

SEE ALSO ^

Language::Befunge, http://www.rcfunge98.com/rcsfingers.html#EVAR.

AUTHOR ^

Jerome Quelin, <jquelin@cpan.org>

COPYRIGHT & LICENSE ^

Copyright (c) 2001-2009 Jerome Quelin, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

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