title: Laravel 5.2 named route usage with variable parameter
body: <p>I have a route like this:</p>
  
  <pre><code>// Open New Subscription page
  Route::get('/account/subscriptions/create/{menu}', ['uses' =&gt; 'Subscriptions\SubscriptionController@create', 'as' =&gt; 'subscription.create']);
  </code></pre>
  
  <p>In my blade template I use the named route like this:</p>
  
  <pre><code>&lt;a href="{!! route('organisations.index') . "/p11-c3" !!}"&gt;
  </code></pre>
  
  <p>But this format does not work. </p>
  
  <p>How do I pass the variable menu a value while still using the named route (rather than hard coding a <code>url</code> in the <code>href</code>)?</p>