$row = 1;
if (($handle = fopen("ic.csv", "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, ";")) !== FALSE) {
        $num = count($data);
        
        $row++;

$sql = "INSERT INTO Anketa (Imje, Nazwisko, email , id) VALUES ('".$data[0]."', '".$data[1]."', '".$data[2]."' , '".$data[3]."')";
$conn->query($sql);
    echo $sql."<br>";
 }

    fclose($handle);
}