title: How to call an external function inside a view in laravel 5.2
body: <p>I want to call an external function from my blade view.</p>
  
  <p>I have tried in this way,</p>
  
  <pre><code>{{ controllername::function name()}}
  </code></pre>
  
  <p>But i get a response like Class 'controllername' not found.</p>
  
  <p>How i can solve this?Looking for a solution.</p>