use IO::File;

print "\n Comparing data:\n" ;
my $outfile = "/project/ls1socdft/user/pooja/test_plan_checker/dfta/pe
+rl/parse_xls/script/result.log";
open (OUTFILE, ">/project/ls1socdft/user/pooja/test_plan_checker/dfta/
+perl/parse_xls/script/result.log" ) or die "Cannot open $outfile for 
+writing \n";
print OUTFILE "Content of TPC file:.\n";
open(FILE, "<//project/ls1socdft_nobackup/rev2.0/user/Shah-B53654/dft/
+dfta/tpc/get_pat_info/output_0/report/report_all_wgl.pm") or die "Can
+not open ";
my @array = <FILE>;
my @final_array;
my @tp_array;
my @handles;
my $i=0;
my $j=0;


my %main_file (

foreach $_ (@array){
  if($_ =~ /^$/ || $_=~ /return/  || $_=~ /RETURN/|| $_=~ /1;/) {
    }
    else{
     $final_array[$i]=$_;
     print OUTFILE "$_";
        }
   $i++;
 }
foreach $_(@final_array){
  $_=~ s/require//;
  $_=~s/[';]//g ;
        
  $tp_array[$j]=$_;  
  print OUTFILE "$tp_array[$i] \n";

  $j++;
#my @new_array = @tp_array;  
 my $fh = 0 ;
foreach (@tp_array) { print "tp array : $_\n\n";}

}

      # foreach (@tp_array) {
      #  print "Checking file: $_\n";

      # open my $fh, '<',$tp_array or die "$!\n";
#can we try smthng else??i mean ny othr idea?
#}

      
close(FILE);
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Ok, some syntax errors , but which part of that is "calling files"?

As u can see m using array concept so using it i am first opening the first file which has conent as above.Then substituting require and other things.Then give it to one array named tp_array.But now m not able to open it.As it has file name so it should open the file but it is not. So my this idea is not working so if possibl can u plss suggest any other idea.I have one idea of hash of hash.But not so sure.

Reply to 5th : Thankxx for your help.But while running m getting error: Undefined subroutine &main::path called at grep line 20. But we have defined it right?So i am not understanding reason of this error.