LaraBug/larabug-app

function canonical_url()
{
    if (!$route = Route::current()) {
        return false;
    }

    if (!$action = $route->getAction()) {
        return false;
    }

    if (!array_has($action, 'uses') || $action['uses'] instanceof Closure) {
        return false;
    }

    if (!$uses = $action['uses']) {
        return false;
    }

    return action($uses, $route->parameters() ?? []);
}

<link rel="canonical" href="{{ canonical_url() }}" />

{
  "require": {
    "php": "^8.0",
    "calebporzio/sushi": "^2.1",
    "coconutcraig/laravel-postmark": "^2.9",
    // ...
  },
  "autoload": {
    "files": [
      "app/Utilities/helpers.php"
    ],
  }

  // ... other settings
}