CR = Code Review. O co chodzi? Zajrzyj tutaj
Pełna lista wszystkich Code Review? Zajrzyj tutaj
https://www.youtube.com/watch?v=Pp578w7C9hE
connect.php:
<?php
$host = "localhost";
$db_user = "root";
$db_password = "";
$db_name = "osadnicy";
?>
gra.php:
<?php
session_start();
if (!isset($_SESSION['zalogowany']))
{
header('Location: index.php');
exit();
}
?>
<!DOCTYPE HTML>
<html lang="pl">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<title>Osadnicy - gra przeglądarkowa</title>
</head>
<body>
<?php
echo "<p>Witaj ".$_SESSION['user'].'! [ <a href="logout.php">Wyloguj się!</a> ]</p>';
echo "<p><b>Drewno</b>: ".$_SESSION['drewno'];
echo " | <b>Kamień</b>: ".$_SESSION['kamien'];
echo " | <b>Zboże</b>: ".$_SESSION['zboze']."</p>";
echo "<p><b>E-mail</b>: ".$_SESSION['email'];
echo "<br /><b>Dni premium</b>: ".$_SESSION['dnipremium']."</p>";
?>
</body>
</html>
index.php:
<?php
session_start();
if ((isset($_SESSION['zalogowany'])) && ($_SESSION['zalogowany']==true))
{
header('Location: gra.php');
exit();
}
?>
<!DOCTYPE HTML>
<html lang="pl">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<title>Osadnicy - gra przeglądarkowa</title>
</head>
<body>
Tylko martwi ujrzeli koniec wojny - Platon<br /><br />
<form action="zaloguj.php" method="post">
Login: <br /> <input type="text" name="login" /> <br />
Hasło: <br /> <input type="password" name="haslo" /> <br /><br />
<input type="submit" value="Zaloguj się" />
</form>
<?php
if(isset($_SESSION['blad'])) echo $_SESSION['blad'];
?>
</body>
</html>
logout.php:
<?php
session_start();
session_unset();
header('Location: index.php');
?>
zaloguj.php:
<?php
session_start();
if ((!isset($_POST['login'])) || (!isset($_POST['haslo'])))
{
header('Location: index.php');
exit();
}
require_once "connect.php";
$polaczenie = @new mysqli($host, $db_user, $db_password, $db_name);
if ($polaczenie->connect_errno!=0)
{
echo "Error: ".$polaczenie->connect_errno;
}
else
{
$login = $_POST['login'];
$haslo = $_POST['haslo'];
$login = htmlentities($login, ENT_QUOTES, "UTF-8");
$haslo = htmlentities($haslo, ENT_QUOTES, "UTF-8");
if ($rezultat = @$polaczenie->query(
sprintf("SELECT * FROM uzytkownicy WHERE user='%s' AND pass='%s'",
mysqli_real_escape_string($polaczenie,$login),
mysqli_real_escape_string($polaczenie,$haslo))))
{
$ilu_userow = $rezultat->num_rows;
if($ilu_userow>0)
{
$_SESSION['zalogowany'] = true;
$wiersz = $rezultat->fetch_assoc();
$_SESSION['id'] = $wiersz['id'];
$_SESSION['user'] = $wiersz['user'];
$_SESSION['drewno'] = $wiersz['drewno'];
$_SESSION['kamien'] = $wiersz['kamien'];
$_SESSION['zboze'] = $wiersz['zboze'];
$_SESSION['email'] = $wiersz['email'];
$_SESSION['dnipremium'] = $wiersz['dnipremium'];
unset($_SESSION['blad']);
$rezultat->free_result();
header('Location: gra.php');
} else {
$_SESSION['blad'] = '<span style="color:red">Nieprawidłowy login lub hasło!</span>';
header('Location: index.php');
}
}
$polaczenie->close();
}
?>
Paczka do pobrania: TUTAJ
