It is difficult to understand what your question or problem is. It might help if you reviewed How do I post a question effectively? and perhaps brian's Guide to Solving Any Perl Problem, then updated your post with a question or statement describing what is preventing you doing what you want to do.

update: rewritten to (I hope) clarify.

update: The eval function may be what you are looking for. Consider the following:

use strict;
use warnings;
use Data::Dumper;

my $x = "[1,'test',[{2=>3,3=>'test_56'},[2],[3],3]]";
my $y = eval $x;
print Dumper($y);

[download]

Is this what you are wanting to do?

In reply to Re: How to change the scalar value to some other context. by ig
in thread How to change the scalar value to some other context. by santhosh_89

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.