$tablo = "olum"; 
$son = "select * from $tablo where oldurenuid='$uid' order by tarih desc LIMIT 0,10"; 




$limit_generator = mysql_query("SELECT id FROM $tablo WHERE 1=1");
$table_row_number = mysql_num_rows($limit_generator);
if($table_row_number == 0){
  //tablo boş
}else{
  $limit = $table_row_number - 9;
  $ondanfazlasinisilenkod = mysql_query("DELETE FROM $tablo WHERE 1 ORDER BY id DESC LIMIT $limit);
}





$bitti = mysql_query($son) or die("Sorgulama yapılmadı."); 
$result123 = dbquery("SELECT * FROM $tablo WHERE oldurenuid='".$uid."'");