Php počítadlo_Proč nefunguje?

<?php
//pripojeni do DB



$spojeni=mysql_Connect("server", "login", "heslo") or
die ("Nepodařilo se připojit k DB.");
mysql_select_db ("databaze") or
die ("Databáze pravděpodobně neexistuje.");
$sql="create table celkem(id integer primary key auto_increment,celkem int)";
mysql_query ($sql);
echo mysql_error()."<br />";
$sql="create table den(id integer primary key auto_increment,ip varchar(15),doba int)";
mysql_query ($sql);
echo mysql_error()."<br />";
$sql="create table mesic(id integer primary key auto_increment,ip varchar(15),doba int)";
mysql_query ($sql);
echo mysql_error()."<br />";
$sql="create table online(id integer primary key auto_increment,ip varchar(15),doba int)";
mysql_query ($sql);
echo mysql_error()."<br />";
$sql="insert into celkem (celkem) values ('0');";
mysql_query ($sql);
echo mysql_error();
?>

Pak jsem do stránek vložil přes include tohle pocitadlo.php

<?php
//pripojeni do DB
$spojeni=mysql_Connect("server", "login", "heslo")  or
die ("Nepoda鬯 se p鰯jit k DB.");
mysql_select_db ("databaze") or
die ("Datab⻥ pravd�dobn졮eexistuje.");
 
//deklarace funkci
        function spocti_lidi ($tabulka){
                $sql="select count(*) from $tabulka";
                @$r=mysql_query ($sql);
                if (@mysql_num_rows($r)){
                        $zaznam=mysql_fetch_row($r);
                        $pocet_lidi=$zaznam[0];
                }
                return $pocet_lidi;
        }
        function zapis_lidi ($tabulka, $cas, $limit, $ip){
                $sql="select ip from $tabulka where doba=($cas-$limit) or doba>$cas";
                @$r=mysql_query ($sql);
                if (mysql_num_rows($r)){
                        $sql="delete from $tabulka";
                        mysql_query ($sql);
                }
                $cas_dny=date ("j");
                $sql="select id from den where ip like '$ip' AND doba=$cas_dny";
                @$r=mysql_query ($sql);
                if (!mysql_num_rows($r)){
 
                                $sql2="insert into $tabulka (ip, doba) values ('$ip', '$cas')";
                                mysql_query ($sql2);
                }
 
        }
//celkem lidi
        $ip=$REMOTE_ADDR;
        $cas_dny=date ("j");
        $sql="select celkem from celkem";
        @$r=mysql_query ($sql);
        if (@mysql_num_rows($r)){
                $zaznam=mysql_fetch_row($r);
                $celkem=$zaznam[0];
        }
$sql="select id from den where ip like '$ip' AND doba=$cas_dny";
                @$r=mysql_query ($sql);
                if (!mysql_num_rows($r)){
                                $celkem++;
                                $sql2="update celkem set celkem=$celkem where id=1";
                                mysql_query ($sql2);
                }
//lidi online
        $cas_minuty=date ("i");
        $limit=10; //minut
        $sql="delete from online where doba<($cas_minuty-$limit) OR doba>$cas_minuty";
        mysql_query ($sql);
        $sql="select ip from online where ip like '$ip'";
        @$r=mysql_query ($sql);
        if (@mysql_num_rows($r)){
                $sql1="update online set doba='$cas_minuty' where ip like '$ip'";
                mysql_query ($sql1);
        }else{
                $sql2="insert into online (ip, doba) values ('$ip','$cas_minuty')";
                mysql_query ($sql2);
        }
//volani funkci pro zapsani novych navstev do databaze
        $cas_mesic=date ("n");
        $limit=1;//mesic
        zapis_lidi ("mesic", $cas_mesic, $limit, $ip);
        $cas_dny=date ("j");
        $limit=1;//den
        zapis_lidi ("den", $cas_dny, $limit, $ip);
//vypis lidi
        $den=spocti_lidi ("den");
        $online=spocti_lidi ("online");
        $mesic=spocti_lidi ("mesic");
 
echo "<table style=\" border: 1px solid #739240; width: 100px; margin: 0px; padding: 0px;\">
<tr><td colspan=\"2\" style=\"color: black; font-size: 11px; text-align: center; border-bottom: 1px solid #739240;\"><strong>Návštěvy</strong></td></tr>
<tr><td style=\"color: black; font-size: 10px;\">Celkem</td><td style=\"color: black; font-size: 11px; text-align: right;\">$celkem</td></tr>
<tr><td style=\"color: black; font-size: 10px;\">Měsíc</td><td style=\"color: black; font-size: 11px; text-align: right;\">$mesic</td></tr>
<tr><td style=\"color: black; font-size: 10px;\">Dnes</td><td style=\"color: black; font-size: 11px; text-align: right;\">$den</td></tr>
<tr><td style=\"color: #739240; font-size: 10px;\">Online</td><td style=\"color: black; font-size: 11px; text-align: right;\">$online</td></tr></table>";
?>