<?php
$server = "localhost";
$user = "root";
$password = "";
$db = "auta";
$conn = new mysqli ($server, $user, $password,$db);


$sql = "delete from wlasciciel where imie='Piotr'";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
	while($row = $result->fetch_assoc()) {
		echo "Powiodło się";
	}
}

$conn->close();


?>