title: how to echo strings and variable in laravel 5.1 blade
body: <p>I am using this code inside my <code>PHP</code> file:</p>
  
  <pre><code>university.blade.php
  
  {{ url( $universities-&gt;universityName.'/students') }}" &gt;
  </code></pre>
  
  <p>The problem is that displays just <code>http://localhost:8000/students</code>, not the value of variable. So what is the solution?</p>