31593 skanuj0401 (2)

Rozdział 15. ♦ Generowanie statystyk 417

if($dataOd != "" && SdataDo !- ""){

$query .= "WHERE Data >= 'SdataOd' AND Data <- 'SdataDo'

}

else if($ile > 0){

Squery .= "WHERE Data > DATĘ SUBCNOWO. INTERVAL Sile DAY)

}

ifdSresult = mysql_query(Squery)) return:

ifUSrow - mysql_fetch_array(Sresult)){

$allV1sits - 0:

}

else{

SallVisits = $row[0]:

}

Squery - "SELECT C0UNT(*) AS Ile FROM Stats

if(SdataOd !- "" && SdataDo != ""){

Squery .= "WHERE Data >= 'SdataOd' AND Data <= 'SdataDo' AND

}

else if(Si 1 e > 0){

Squery .= "WHERE Data > DATĘ SUB(N0W(). INTERVAL Sile DAY) AND

}

else{

Squery .= "WHERE

)

Squery .= "Stats.Userld o 1

ifdSresult = mysql_query($query)) return:

ifdSrow - mysql_fetch_array(Sresult)){

SknownllsersVisits = 0:

}

else{

SknownUsersVisits = $row[0]:

}

SunknownUsersVisits = Sal 1 Visits - Sknownlisersl/isits:

echo “<tr><td align=\"left\">Calkowita:</td>"; echo "<td align=\"right\">SallVisits</td></tr>":

echo “<tr><td align=\"left\">Zarejestrowanych:</td>": echo "<td align=\"right\">SknownUsersVisits</td></tr>'':

echo "<tr><td align=\"left\">Niezarejestrowanych:</td>"; echo "<td align=\"right\">SunknownUsersVisits</td></tr>":

} //Funkcja generująca statystyki przeglądarek

function printBrowsersStats(SdataOd. SdataDo. Sile)

{

if(!SGLOBALS['connected']) return:

Squery = "SELECT COUNTO*) AS Ile. Nazwa FROM Stats. Przeglądarki