why isn't my below code printing anything?It should search recursively in the .plf's and print them,not sure where is it going wrong? 

#!/usr/bin/perl -w 
use strict;  
use warnings; 
my @recursive_plfs =();
my ($plf,$match_plf, $match_plf_name);
my @plf_files = {"files.plf","orphans.plf"};
print @plf_files;
my @file = "PLF=//source/perl/scripts/build/software/files.plf#30";
foreach my $plf (@plf_files)
{
    print $plf;
if (grep (/\Q$plf\E/i,@file))
{
push @recursive_plfs,$plf;
recrusion($plf);
}
}
sub recursion
    {
open my $DATA, '<',"$plf" or die "could not open '$plf' $!";
foreach (my $line = <$DATA>){
if(grep (/\.plf$/,$line))
{
 $match_plf = grep (/\.plf$/,$line); 
 print $match_plf;
 $match_plf_name =~ /\/(\w+\.plf)/;#get only the plf name(files.plf) f
+rom //source/perl/scripts/build/software/files.plf#30 
 push @recursive_plfs ,$match_plf_name;
 recursion($match_plf_name);
}
}
}
print @recursive_plfs;

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In reply to Re^2: Recursive search by perl_mystery
in thread Recursive search by perl_mystery

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