ошибка mysql подключения

<?php

    $mysqli = new mysqli('localhost', 'root', '', 'kinom');

    if(mysqli_connect_errno()) {
        prinf("Соединение не установлено ".mysqli_connect_error());
        exit();
    }

    $query = $mysqli->$query('SELECT * FROM movie');

    while ($row = mysqli_fetch_assoc($query)) {
        echo $row['name'];
    }

    $mysqli->close();


?>