practice1/task1/index.php

<?php

ini_set('error_reporting', E_ALL);
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);

include_once 'Dog.php';

$spot = new Dog("Spot", "Ruff!");
$scruffy = new Dog("Scruffy", "Wurf!");

$spot->dogSays();
$scruffy->dogSays();