Untitled

<html>
<head>
<meta charset="utf-8">
</head>
<body>
  <center>
  <h1>Wstawianie do tabeli</h1>
<form action="index.php" method="get">
  Ocena: <input type="text" name="ocena"><br/>
  Waga: <input type="text" name="waga"><br/>
  Opis: <input type="text" name="opis"><br/>
  Osoba: <input type="text" name="osoba"><br/>

<input type="submit" value="Wstaw">
</form>

  <?php
  $ocena=$_GET['ocena'];
  $waga=$_GET["waga"];
  $opis=$_GET["opis"];
  $osoba=$_GET["osoba"];

/*
$servername = "localhost";
$username = "admin";
$password = "admin";
$dbname = "oceny";

$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
$sql = "INSERT INTO oceny (ID_pol, ocena, waga, opis, osoba)
VALUES ('', '$ocena', '$waga', '$opis', '$osoba')";
if ($conn->query($sql) === TRUE) {
    echo "New record created successfully";
} else {
    echo "Error: " . $sql . "<br>" . $conn->error;
}

$conn->close();
*/?>
</center>
</body>
</html>