index.php

<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);

require_once("app/helpers/config.php");
require_once("app/helpers/views.php");
require_once("app/models/Database.php");

require_once("controller/ControleurAuteur.php");
require_once("controller/ControleurAdherent.php");

require_once("controller/ControleurLivre.php");

Database::connect();

if (empty($_GET["action"])) {
    echo ControleurAuteur::lireAuteurs();
} else {
    if (in_array($_GET["action"], get_class_methods('ControleurAuteur'))) {
        $action = $_GET["action"];
        echo ControleurAuteur::$action();
    } elseif (in_array($_GET["action"], get_class_methods('ControleurAdherent'))) {
        $action = $_GET["action"];
        echo ControleurAdherent::$action();
    } elseif (in_array($_GET["action"], get_class_methods('ControleurLivre'))) {
        $action = $_GET["action"];
        echo ControleurLivre::$action();
    }
}

?>