potrebuji spocitat radky(zaznamy) v db u nichz je jedna polozka napr IP odpovida.
tedy kolik zaznamu s danou IP je v db.
vite nekdo prosim?
                                 
                                 
                               
               
                              
                                 
                                      mam to takhle ale nefacha to :(
require_once("db_fns.php");
$ip= gethostbyname($REMOTE_ADDR);
      @$conn = db_connect(); 
      if (!$conn)
          {
            exit; //pripojeni nok - konec
          }      
      @$result = mysql_query ("SELECT count(*) FROM hack WHERE ip = '$ip'"); 
      if(!$result){exit;}
      if (mysql_num_rows($result) > 10 )
              {
                {
                 Header ( "Location: hacking.php" );
                }
                exit;
              }
                                 
                                 
                               
               
                              
                                 
                                      $kolik = mysql_num_rows(mysql_query("SELECT ip FROM hack WHERE ip = '$ip'")); 
echo $kolik;