Hide error when not in development environment

public/index.php

 <?php
 
-    error_reporting(E_ALL);
-    ini_set('display_errors', 1);
+    $env = getenv('DAGOJEK_ENV');
+    if (!$env || $env == "development") {
+        $env = "development";
+        error_reporting(E_ALL);
+        ini_set('display_errors', 1);
+    }
 
     require __DIR__.'/../src/app.php';