<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "id9639884_zupki";

// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}
if(isset($_GET["zupka"]) && isset($_GET["ocena"]) && isset($_GET["opis"]))
{
	$zupka = $_GET["zupka"];
	$ocena = $_GET["ocena"];
	$opis = $_GET["opis"];

	$sql = "INSERT INTO 'Oceny zupek' (Nazwa, Ocena, Opis)
	VALUES ('".$zupka."', '".$ocena."', '".$opis."')";

	if ($conn->query($sql) === TRUE) {
    	echo "Dodano zupkę!";
	} else {
    	echo "Error: " . $sql . "<br>" . $conn->error;
	}
} else
{
	echo "Error: brak argumentu";
}

$conn->close();
?>