title: How to get route prefix name from url in laravel 5.3
body: <p>How can I get the route prefix name dynamically in Laravel 5.3?</p>
  
  <p>For example, here's the URL:  </p>
  
  <blockquote>
    <p><a href="http://localhost/lara/public/admin/login" rel="nofollow noreferrer">http://localhost/lara/public/admin/login</a>  </p>
  </blockquote>
  
  <p>And here's the routes file. The route group prefix is <code>admin</code>:</p>
  
  <pre><code>Route::group(['prefix' =&gt; 'admin'], function () {
      Route::get('users', function () {
          // Matches "/admin/users"
      });
  });
  </code></pre>