php de sayfalamada sorun yaşıyorum yardım

<?php


$b= @$_GET['b'] ? $_GET['b']:0;

$deneme = @$_GET['deneme'];

if(!$id){ $id= 1;
}
$say = $veri -> query("SELECT * FROM yorumlar WHERE session='{$_GET['id']}'");
$toplamveri = $say -> rowCount();

$bireksigi = $toplamveri - 1;
    
$limit =1;

$sayfa_sayisi = ceil($toplamveri / $limit);

if($id > $sayfa_sayisi){
$id =1; }

$goster = $id* $limit - $limit;
$gorunensayfa = 3;
$makale = $veri -> query("SELECT * FROM yorumlar WHERE session='{$_GET['id']}' ORDER BY  id DESC LIMIT $goster,$limit");


$makbule= $makale -> fetchAll(PDO::FETCH_ASSOC);
foreach($makbule as $gob){


  


?>


<table class="table table-condensed">

<tr><td class="success">
<?php echo $gob['yorumlar'];?></td>

</tr>




<?php 

}



  
 
?>  


</table>








<nav aria-label="Page navigation example">
  <ul class="pagination">
    
    <?php 
  if($id > 1){
  ?>
    <li class="page-item">
      <a href='?id=<?=$id - 1?>' aria-label="Previous" class="page-link">
        <span aria-hidden="true">&laquo;</span>
      </a>
    </li>
    
    <?php 
  }
  
  for($i =$id - $gorunensayfa; $i < $id + $gorunensayfa +1; $i++){
  
if($i > 0 && $i <= $sayfa_sayisi){

if($i != $id){



 

}



  
  
  
  

  

  
  
  ?>
   <li class='page-item'><a data-test="test" rel="nofollow" style="word-wrap: break-word; text-decoration: underline;" target="_blank" onclick="return dhExternalLinkRedirect(this)" href="/ExternalLinkRedirect?module=pgdcode&messageId=137687824&url=?id=<?php  echo $_GET['id']; ?>&b=<?php echo $i; ?>" class="page-link" data-href="?id=<?php  echo $_GET['id']; ?>&b=<?php echo $i; ?>" class="page-link"><?php  echo $i; ?></a></li> 
  <?php
  
  


}

  }
  
  if($id != $sayfa_sayisi){
  ?>
    <li class="page-item">
      <a href="?id=<?=$id + 1?>" aria-label="Next" class="page-link">
        <span aria-hidden="true">&raquo;</span>
      </a>
    </li>
  
  <?php
  
  }
  ?>
  </ul>
</nav>