/**
  * Display a listing of the resource.
  *
  * @return \Illuminate\Http\Response
  */
 public function index()
 {
     $user = Auth::user();
     $email = $user->email;
     $array['pors'] = por::where('email', $email)->get();
     foreach ($array['pors'] as $arr) {
         if ($arr['Position'] != 'Core' && $arr['Position'] != 'Panel') {
             unset($arr);
         } else {
             $array0['porrequests'] = porrequests::where('Department', $arr['Department'])->get();
             foreach ($array0['porrequests'] as $arr0) {
                 if ($arr['Position'] == $arr0['ApproverPosition'] && $arr['Organisation'] == $arr0['Organisation']) {
                     $str = "@\$#" . $arr['Position'] . "@\$#" . $arr['Organisation'];
                     $str1 = "@\$#" . $arr0['id'] . "@\$#" . $arr0['RequestEmail'];
                     $arr1['pors'][$str][$str1] = '1';
                 }
             }
         }
     }
     if (isset($arr1['pors'])) {
         return view('requests', $arr1);
     } else {
         $str = "No Core or Panel positions are registered for.";
         $arr['pors'][$str] = "Nil";
         return view('requests' . $arr);
     }
 }