Someone

<p align="center">      <span class="style2"><a href="kategori.php?id=<?= $kategori; ?>&page=<?= $page-1; ?>">prev</a>
      <?php
}
else{
	echo "<<";
}
?>
      <?php
for($j=1;$j<=$hal;$j++){
?>
      <a href="kategori.php?id=<?= $kategori; ?>&page=<?= $j; ?>"> 
      <?= $j." | "; ?> 
      </a> 
      <?php
}
?>
      <?php if($page < ($hal-1) ){
?>
      <a href="kategori.php?id=<?= $kategori; ?>&page=<?= $page+1; ?>">next</a>
      <?php
}
else{
	echo ">>";
}
?>
</span></p>