I have been successful n reading from 2 files and storing contents in an array but now I need to be able to extract the keywords from the array - @skeyw - that has the combined contents of 2 files <SIDX> and <SIDX2>, and split them into 2 separate returns, one return from the keywords found in <SIDX> and the other keywords found in <SIDX2>. They will be inserted into the html placeholders %%searchresults%% and the other in %%premiumresults%%: 

    $main_template =~ s/%%keywords%%/$fields{'keywords'}/g;
    $main_template =~ s/%%searcresults%%/$pitem/g;
    
    $main_template =~ s/%%keywords%%/$fields{'keywords'}/g;
    $main_template =~ s/%%premiumresults%%/$pitem/g;

print "Content-type: text/html\n\n";

$main_template = tseek::insert_tmpl_includes($main_template);  
print "$main_template";
exit;

[download]
Here is where I do the search: 

sub normal_search
{

### PERFORM SEARCH

$search_line = $fields{'keywords'};

$icnt = 0;
$toadk = "";

(@skeyw) = split(/ /,$search_line);


$nrkeywords = 0;
foreach $item (@skeyw){$nrkeywords++;}

open (SIDX, "$data_dir/search.idx");
open (SIDX2, "$data_dir/search2.idx");



 if ($file_locking ne "No"){flock (SIDX, LOCK_SH) or die "Can't set lo
+ck for file: $data_dir/search.idx, $data_dir/search2.idx $!\n";}
    while($line3 = <SIDX>)
    {

    $line2 = <SIDX2>;
    $sline = "${line2}${line3}";
    
    
    foreach $kwr (@skeyw)
        {

        if (($sline =~ /$kwr/i) and ($kwr ne "")) 
        {
                    
            $toadk = "true";
            }
            
        }

        if ($toadk eq "true")
        
                
            {
            $resultline[$icnt] = "${line2}";
            $premium_resultline[$icnt] = "${line3}";

            $toadk = false;
            $icnt++;
            }

    }
    
    
     #if ($file_locking ne "No"){flock (CIT, LOCK_UN);}
close (SIDX);
close (SIDX2);
}

[download]
and here is where I need to split the keyword search results from both files that are still contained in @skeyw. Search results from <SIDX> assigned to ($search_line) = @_; and the search results from <SIDX2> assigned to ($premium_search_line) = @_; 

sub get_search_ready
{
my ($search_line) = @_;

$reline = $search_line;

$reline =~ s/[+\[\]()*^.\$?\\~<>;]//g;

return ($reline);
}

sub get_search_ready2
{
my ($premium_search_line) = ${line2};

$premium_reline = $premium_search_line;

$premium_reline =~ s/[+\[\]()*^.\$?\\~<>;]//g;

return ($premium_reline);
}

[download]

In reply to Array extraction and separate returns by Dente

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.