Hello, I have an array carrying 10 values one of the value is:


$var = "res":{ "url":"http://www.abc.org/", "title":"extracting data using JSON ", "snippet":"valuable information using JSON ", "meta":{"xy_suburl":"/abstract/123.htm","xy_keywords":" JSON","hj_year":"2009" }}
i used the code: 
#!/usr/bin/perl --
use strict; use warnings;
use JSON;
Main( @ARGV );
exit( 0 );
sub Main {
    my $json = <<'__JSON__';
{"res":{ "url":"http://www.abc.org/", "title":"extracting data using J
+SON ", "snippet":"valuable information using JSON ", "meta":{"xy_subu
+rl":"/abstract/123.htm","xy_keywords":" JSON","hj_year":"2009"  }}}
__JSON__

    my $perl_scalar = JSON->new->decode($json);
    
    print JSON->new->utf8(1)->pretty(1)->encode($perl_scalar);  
    print $perl_scalar->{res}{title}, "\n";    
}
__END__

[download]

But using this i am able to get data of one line, but i need to generalize it. i want data from all the lines i.e from the array @var. How can i do it???

In reply to Extracting data using JSON by Shaveta_Chawla

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.