Untitled

<html lang="pl">
	<head>
		<title>Dziennik</title>
		<meta charset="utf-8">
		<style>
			table{border:solid;}
			td{border:solid;}
		</style>
	</head>
	<body>
		<form action="stanford.php" method="post">
			<select name="klasa">
				<option value="1">1A</option>
				<option value="2">2A</option>
				<option value="3">3A</option>
			</select>
			<input type="submit" value="Wybierz">
		</form>
		<?php
			require_once "dbconnect.php";
			$conn = mysqli_connect($host,$user,$pass,$db) or die("Błąd Połączenia!");
			$klasa = $_POST["klasa"];
			$q = "SELECT imie,nazwisko FROM `uczniowie` WHERE id_klasy = '".$klasa."'";
			$result = mysqli_query($conn,$q);

			if($klasa == 1||$klasa == 2||$klasa == 3){
			echo '<table>';
			while($row = mysqli_fetch_row($result)){
				echo '<tr>';
				echo '<td>'.$row[0].'</td><td>'.$row[1].'</td>';
				echo '</tr>';
			}
			echo '</table>';
			}
			else{
				echo 'Brak Klasy';
			}


		?>
	</body>
</html>