<?
$sql = mysql_query("SELECT * FROM haberler ORDER BY id DESC LIMIT 19");
while($huko = mysql_fetch_object($sql)){

?>
<a href="haberoku-<?=$huko->SEF?>-<?=$huko->id?>.html" title="<?=$huko->title?>">
<?if(strlen($huko->title)>21){
    ?>
    <?=substr($huko->title, 0, 21).'..'?>
<?}else{
echo $huko->title;    
}?>
</a><br>
<?}?>