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multidimensional(3) [mojave man page]

multidimensional(3)					User Contributed Perl Documentation				       multidimensional(3)

NAME
multidimensional - disables multidimensional array emulation VERSION
version 0.011 SYNOPSIS
no multidimensional; $hash{1, 2}; # dies $hash{join($;, 1, 2)}; # doesn't die DESCRIPTION
Perl's multidimensional array emulation stems from the days before the language had references, but these days it mostly serves to bite you when you typo a hash slice by using the "$" sigil instead of "@". This module lexically makes using multidimensional array emulation a fatal error at compile time. METHODS
unimport Disables multidimensional array emulation for the remainder of the scope being compiled. import Enables multidimensional array emulation for the remainder of the scope being compiled; SEE ALSO
"$;" in perlvar, B::Hooks::OP::Check. AUTHOR
Dagfinn Ilmari Mannsaaker <ilmari@ilmari.org> COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Dagfinn Ilmari Mannsaaker. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.18.2 2013-02-07 multidimensional(3)

Check Out this Related Man Page

GET_DEFINED_VARS(3)							 1						       GET_DEFINED_VARS(3)

get_defined_vars - Returns an array of all defined variables

SYNOPSIS
array get_defined_vars (void ) DESCRIPTION
This function returns a multidimensional array containing a list of all defined variables, be them environment, server or user-defined variables, within the scope that get_defined_vars(3) is called. RETURN VALUES
A multidimensional array with all the variables. EXAMPLES
Example #1 get_defined_vars(3) Example <?php $b = array(1, 1, 2, 3, 5, 8); $arr = get_defined_vars(); // print $b print_r($arr["b"]); /* print path to the PHP interpreter (if used as a CGI) * e.g. /usr/local/bin/php */ echo $arr["_"]; // print the command-line parameters if any print_r($arr["argv"]); // print all the server vars print_r($arr["_SERVER"]); // print all the available keys for the arrays of variables print_r(array_keys(get_defined_vars())); ?> SEE ALSO
isset(3), get_defined_functions(3), get_defined_constants(3). PHP Documentation Group GET_DEFINED_VARS(3)

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