Untitled


index
<?php

	session_start();


?>

<!DOCTYPE HTML>

<html lang="pl">

<head>
	<meta charset="UTF-8">
	<title>Strona</title>
	<link rel="stylesheet" type="text/css" href="style/glowny.css">
	<script type="text/javascript" src="skrypty/aktualizacja.js"> </script>
</head>


<body>

	<div id="pojemnik">


		<div id="naglowek">
		<img src="grafiki/baner.jpg" width="100%" height="150px">
		</div>
						<div id="pasek">
						<h2> <marquee> Strona interentowa koła fizycznego</marquee> </h2>
						</div>

				<div id="menu">
				<?php
	if(isset($_SESSION['blad']))	echo $_SESSION['blad'];
?>
<?php
	if (isset($_SESSION['zalogowany']) && $_SESSION['zalogowany'])
		echo '<form method="POST" action="wyloguj.php">
				<center><button type="submit" value="WYLOGUJ" name="wylogow">WYLOGUJ</button></center>
			</form>';
	else
		echo '<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>';
	?>


				</div>

				<div id="tresc">
				<img style="position: absolute; top:250px; left:900px; "src="grafiki/zdjecie.jpg" id="zdjecie1" height="400px" width="400px">
				</div>


					<div id="stopka">

				<h2> Ostatnia aktualizacja strony :  <script>  czas(); </script> </h2>

						</div>

	</div>

</body>

</html>


zaloguj


<?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 account WHERE Login='%s' AND Password='%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'];


				unset($_SESSION['blad']);
				$rezultat->free_result();
				header('Location: index.php');

			} else {

				$_SESSION['blad'] = '<span style="color:red">Nieprawidłowy login lub hasło!</span>';
				header('Location: index.php');

			}

		}

		$polaczenie->close();
	}

?>


connect


<?php

	$host = "localhost";
	$db_user = "root";
	$db_password = "";
	$db_name = "przepisowo";

?>


wyloguj

<?php
	session_start();

	$_SESSION['zalogowany'] = false;
	header('Location: index.php');

?>


logout


<?php

	session_start();

	session_unset();

	header('Location: index.php');

?>