Update core and add event listener

Author: thecodeholic

composer.json

@@ -13,6 +13,6 @@
     },
     "require": {
         "vlucas/phpdotenv": "^5.0",
-        "thecodeholic/php-mvc-core": "^v1.0.3"
+        "thecodeholic/php-mvc-core": "^v1.0.4"
     }
 }

public/index.php

@@ -24,6 +24,10 @@
 
 $app = new Application(dirname(__DIR__), $config);
 
+$app->on(Application::EVENT_BEFORE_REQUEST, function(){
+    echo "Before request from second installation";
+});
+
 $app->router->get('/', [SiteController::class, 'home']);
 $app->router->get('/register', [SiteController::class, 'register']);
 $app->router->post('/register', [SiteController::class, 'register']);