PHP_DS_Project/www2databaze/assets/database.php

<?php
/**
 * Připojení se k databázi
 * 
 * @return object - připojení k databázi
 * 
 */
function connectionDB() {
    $db_host = "127.0.0.1";
    $db_user = "kankys";
    $db_password = "Heslo123";
    $db_name = "skola";

    $connection = mysqli_connect($db_host, $db_user, $db_password, $db_name);

    if (mysqli_connect_error()) {
        echo mysqli_connect_error();
        exit();
    }

    return $connection;
}

?>