<?php

$servidor = "localhost";
$datebase_user = "root";
$datebase_password = "";
$datebase = "manu";

$mysqli = new mysqli($servidor, $datebase_user, $datebase_password, $datebase);

/* verificar la conexión */
if (mysqli_connect_errno()) {
    printf("Falló la conexión failed: %s\n", $mysqli->connect_error);
    exit();
} else {
    echo "conectado";
}

$query = "SELECT * FROM manu_table";

$res = $mysqli->query($query);
while($row = $res->fetch_array()) {
    echo $row['columna'];
}

/* cerrar la conexión */
$mysqli->close();
?>