No muestra query

[echo_]

Este es mi código

Código PHP:

  <?php


     require_once '../funciones.php';
     
     //calse sqli
     require '../class.db.php';
       $database = new Base();
     
     $folio=$_GET['1up'];
     
         $querys = "SELECT * FROM registros";
        global $results = $database->get_results( $querys );
       
       
       
       

     require('fpdf/fpdf.php');

     class PDF extends FPDF{

     
     function Header(){
         // Logo
         $this->Image('logo.jpg',0,0,210);
         $this->Ln(50);
      
         global $title;

             $this->SetFont('Arial','',11);  
             $this->SetDrawColor(0);
             $this->SetTextColor(0,0,0);
             $this->SetLineWidth(1);
             $this->SetXY(81,238.5);
             $this->Cell(0,0,$title,0,0,'L',0); 
             $this->Ln(10);
    
    
             global $title2;
             $this->SetXY(10,43.8);
             $this->SetFont('Arial','B',13);
             $this->SetTextColor(0,0,0);
             
            
             $tipo=6;
             
        
             ($tipo==1)? $valor=49 : (
             ($tipo==2)? $valor=98.2 : (
             ($tipo==3)? $valor=165.3 : (
             ($tipo==4)? $valor=229 : ( 
             ($tipo==5)? $valor=297 : $valor=363.2))));
            
             $this->Cell($valor,379,$title2,0,0,'C',0); 
             $this->Ln(20);
     }

     
     function Footer(){
         $this->SetY(-15);
         $this->SetFont('Arial','',10);
         $this->SetTextColor(128);
         $this->Cell(0,10,'Ensenada B.C. a 30 de Junio del 2013',0,0,'R');
     }

     
     function ChapterTitle($num, $label){   
         $this->SetFont('Arial','',12);
         $this->SetFillColor(200,220,255);
         $this->Ln(4);
     }


     function fechas($file){
         $txt="
                       ".$results[0][1]."
         23/04/2013
            23/04/2013";
        
         $this->SetFont('helvetica','',11);
            $this->SetXY(11.5,45.3); 
         $this->MultiCell(162,5,$txt); 
         $this->Ln();
         $this->SetFont('','','I'); 
         $this->SetXY(37,250);
     }


     function matriculas($file){   
         $texto="
         123
         123
         123
         123
         123
         123
         123
         123";
   
         $this->SetFont('helvetica','',11);
         $this->SetXY(14,75); 
         $this->MultiCell(192,6.5,$texto); 
         $this->Ln();
         $this->SetFont('','','I'); 
         $this->SetXY(37,250);
     }


     function nombres($file){
         $texto1="
         Pancho pantera lopez
         Pancho pantera lopez 
         Pancho pantera lopez
         Pancho pantera lopez
         Pancho pantera lopez
         Pancho pantera lopez
         Pancho pantera lopez
         Pancho pantera lopez";
          
         $this->SetFont('helvetica','',11);
         $this->SetXY(52,75); 
         $this->MultiCell(192,6.5,$texto1); 
         $this->Ln();
         $this->SetFont('','','I'); 
         $this->SetXY(37,250);
     }


     function correos($file){
         $texto2="
         [email protected]
         [email protected]
         [email protected]
         [email protected]
         [email protected]
         [email protected]
         [email protected]
         [email protected]";
         
         $this->SetFont('helvetica','',11);
         $this->SetXY(129,75); 
         $this->MultiCell(192,6.5,$texto2); 
         $this->Ln();
         $this->SetFont('','','I'); 
         $this->SetXY(37,250);
     }
     
     
     function infoadicional($file){
         $texto2="
                               [email protected]                     
                                                   $4,890.00
                                                        Congreso de tecnologia    
                               lorem ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type.";
         
         $this->SetFont('helvetica','',11);
         $this->SetXY(10,142.3); 
         $this->MultiCell(182,5.3,$texto2); 
         $this->Ln();
         $this->SetFont('','','I'); 
         $this->SetXY(37,250);
     }


     function PrintChapter($num, $title, $file){
         $this->AddPage();
         $this->ChapterTitle($num,$title);
         $this->fechas($file);
         $this->matriculas($file);
         $this->nombres($file);
         $this->correos($file);
         $this->infoadicional($file);
     }
}

 

     $pdf = new PDF();
     $title = '2,500';
     $title2 = 'x';

     $pdf->SetTitle($title);
     $pdf->PrintChapter(1,'','');
     $pdf->Output('newpdf.pdf', 'I'); 
                
?>