<?php
$mysql = mysqli_connect("localhost", "root", "", "nazwq");
if (isset($_POST['login']) ) {
$login = $_POST['login'];
$haslo = $_POST['haslo'];
$query = mysqli_query($mysql, "select * from uzytkownicy where login = "" . $login . "" and haslo = "".md5($haslo)."";");
if(mysqli_fetch_array($query))
{
echo "Zalogowano";
mysqli_query($mysql, "update uzytkownicy set data_ost_log=NOW() where login = "" . $login . """);
} else {
echo "Błędne dane";
}
}
mysqli_close($mysql);
?>
<!DOCTYPE html>
<html>
<head>
<title>Formularz logowania</title>
</head>
<body>
<h2>Formularz Logowania</h2>
<form method="post" acti>
Login: <input type="text" name="login"><br>
Hasło: <input type="haslo" name="haslo"><br>
<input type="submit" value="Zaloguj">
</form>
</body>
</html>
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