NAME

PHP::Var - export variable to PHP's expression.

VERSION

Version 0.022

SYNOPSIS

    use PHP::Var qw/ export /;

    $var = {foo => 1, bar => 2};

    # export
    $exported = export($var);

    # named variable
    $named = export('name' => $var);

    # enclose variables with '<?php' and  '?>'
    $enclosed  = export($var, enclose => 1);

    # purity print
    $purity  = export($var, purity => 1);

EXPORT

export

FUNCTIONS

export

    $var = {foo => 1, bar => 2};

    export($var);
    # array('foo'=>'1','bar'=>'2',);

    export('name' => $var);
    # $name=array('foo'=>'1','bar'=>'2',);

    export($var, enclose => 1);
    # <?php
    # array('foo'=>'1','bar'=>'2',);
    # ?>

    export($var, purity => 1);
    # array(
    #    'foo' => '1',
    #    'bar' => '2',
    # );

Configuration Variables

$PHP::Var::Purity

When this variable is set, the expression becomes a Pretty print in default.

    {
        local $PHP::Var::Purity = 1;
        export($var);
        # array(
        #    'foo' => '1',
        #    'bar' => '2',
        # );
    }

$PHP::Var::Enclose

When this variable is set, the expression is enclosed with '<?php' and '?>' in default.

    {
        local $PHP::Var::Enclose = 1;
        export($var);
        # <?php
        # array('foo'=>'1','bar'=>'2',);
        # ?>
    }

NOTES

• PHP::Var::export cannot export the blessed object as data that can be restored.

AUTHOR

Taku Amano, <taku at toi-planning.net>

SEE ALSO

PHP::Session::Serializer::PHP

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc PHP::Var

COPYRIGHT & LICENSE

Copyright 2009 Taku Amano.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.

cpanm PHP::Var

perl -MCPAN -e shell
install PHP::Var