$ip = $_SERVER['REMOTE_ADDR'];
$tarih = time();
$zamanasimi = time()-86400;

mysql_query("Delete From ip_tablom where zaman < ".$zamanasimi);

$sonuc = mysql_query("Select Count(ip) From ip_tablom where ip='$ip'");
$sayi = mysql_result($sonuc,0);

if($sayi ==0){
mysql_query("Insert Into ip_tablom (ip, zaman) Values ('$ip', '$tarih')");
mysql_query("Update sayac_tablom Set tekil_hit=(tekil_hit+1), cogul_hit=(cogul_hit+1) where id=1");
}else{
mysql_query("Update sayac_tablom Set cogul_hit=(cogul_hit+1) where id=1");
}